GUIDE
					- Left-click and drag the background to move the graph
- Left-click and drag the nodes to reorganize
- Left-click a node to view first level connections
- Double left-click a node to navigate to its page
- Double left-click the background to zoom in
- Right-click the background to zoom out
					sigma.utils.pkg('sigma.canvas.nodes');
sigma.canvas.nodes.image = (function() {
  var _cache = {},
      _loading = {},
      _callbacks = {};
  // Return the renderer itself:
  var renderer = function(node, context, settings) {
    var args = arguments,
        prefix = settings('prefix') || '',
        size = node[prefix + 'size'],
        color = node.color || settings('defaultNodeColor'),
        url = node.url;
    if (_cache[url]) {
      context.save();
      // Draw the clipping disc:
      context.beginPath();
      context.arc(
        node[prefix + 'x'],
        node[prefix + 'y'],
        node[prefix + 'size'],
        0,
        Math.PI * 2,
        true
      );
      context.closePath();
      context.clip();
      // Draw the image
      context.drawImage(
        _cache[url],
        node[prefix + 'x'] - size,
        node[prefix + 'y'] - size,
        2 * size,
        2 * size
      );
      // Quit the "clipping mode":
      context.restore();
      // Draw the border:
      context.beginPath();
      context.arc(
        node[prefix + 'x'],
        node[prefix + 'y'],
        node[prefix + 'size'],
        0,
        Math.PI * 2,
        true
      );
      context.lineWidth = 1;
      context.strokeStyle = node.color || settings('defaultNodeColor');
      context.stroke();
    } else {
      sigma.canvas.nodes.image.cache(url);
      sigma.canvas.nodes.def.apply(
        sigma.canvas.nodes,
        args
      );
    }
  };
  // Let's add a public method to cache images, to make it possible to
  // preload images before the initial rendering:
  renderer.cache = function(url, callback) {
    if (callback)
      _callbacks[url] = callback;
    if (_loading[url])
      return;
    var img = new Image();
    img.onload = function() {
      _loading[url] = false;
      _cache[url] = img;
      if (_callbacks[url]) {
        _callbacks[url].call(this, img);
        delete _callbacks[url];
      }
    };
    _loading[url] = true;
    img.src = url;
  };
  return renderer;
})();
var i,
    s,
    o,
    offset_left = 0.5,
    N = 1,
    E = 40,
    C = 5,
    d = 0.5,
    cs = [],
    g = {
      nodes: [],
      edges: []
    };
if (!sigma.classes.graph.hasMethod('neighbors')){
sigma.classes.graph.addMethod('neighbors', function(nodeId) {
    var k,
        neighbors = {},
        index = this.allNeighborsIndex[nodeId] || {};
    for (k in index)
      neighbors[k] = this.nodesIndex[k];
    return neighbors;
  });
  }
//adding the central node
g.nodes.push({
	id: 161202,
	label: 'Emilie Boutet',
    type: 'image',
    url: 'https://research.pasteur.fr/wp-content/uploads/2021/06/research_pasteur-emilie-boutet-essai-jpeg-150x150.jpg',
    x: 0,
    y: 0,
	size: 30,
	color: '#DDDDDD'
});
var biggest_node_size = 0;
N=13
	// adding node
	var x_node = Math.cos(2 * 0 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 0 * Math.PI / N) * 10;
	g.nodes.push({
		id: 231352,
		label: 'EVENT: 3rd PPU Oxford bilateral summit “Chimie Biologique” – “Tackling AntiMicrobial Resistance, together”',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/save-the-date-register-3rd-ppu-oxford-bilateral-summit-chimie-biologique-tackling-antimicrobial-resistance-together/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202231352,
      size: 0.5,
      source: 161202,
      target: 231352,
    });
	
		
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 95915,
					label: 'Paola Arimondo',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2017/10/research_pasteur-p-arimondo_5757-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/paola-arimondo/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 23135295915,
		      	size: 0.5,
		      	source: 231352,
		      	target: 95915		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 7209,
					label: 'Philippe Glaser',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_ha41-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/philippe-glaser/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2313527209,
		      	size: 0.5,
		      	source: 231352,
		      	target: 7209		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 7063,
					label: 'Monica Sala',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/05/research_pasteur-monica-sala-research-pasteur-monica-sala-monicaphoto2020-3-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/monica-sala/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2313527063,
		      	size: 0.5,
		      	source: 231352,
		      	target: 7063		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 231352161202,
		      	size: 0.5,
		      	source: 231352,
		      	target: 161202		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 1 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 1 * Math.PI / N) * 10;
	g.nodes.push({
		id: 228363,
		label: 'EVENT: 3rd Drug Discovery & Screening Symposium – “Innovative Therapeutics: Small Molecules and Biologics in Modern Medicine” – an ATC-DDS initiative',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/save-the-date-3rd-drug-discovery-screening-symposium-vaccines-and-therapeutics-an-atc-dds-initiative/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202228363,
      size: 0.5,
      source: 161202,
      target: 228363,
    });
	
		
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 4357,
					label: 'Nienke Buddelmeijer',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/10/research.pasteur.fr_nienke3a-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/nienke-buddelmeijer/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2283634357,
		      	size: 0.5,
		      	source: 228363,
		      	target: 4357		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 7850,
					label: 'Fabrice Agou',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/06/research.pasteur.fr_image010-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/fabrice-agou/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2283637850,
		      	size: 0.5,
		      	source: 228363,
		      	target: 7850		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 228363161202,
		      	size: 0.5,
		      	source: 228363,
		      	target: 161202		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 58995,
					label: 'Mallory Perrin-Wolff',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2017/05/research_pasteur-mallory-perrin-wolff-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/mallory-perrin-wolff/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 22836358995,
		      	size: 0.5,
		      	source: 228363,
		      	target: 58995		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 152955,
					label: 'Iuliana Ene',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2021/01/research_pasteur-iuliana-ene-ene-iuliana-1-copy-scaled-e1612802810122-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/iuliana-ene/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 228363152955,
		      	size: 0.5,
		      	source: 228363,
		      	target: 152955		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 62876,
					label: 'Marcel Hollenstein',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2016/01/research.pasteur.fr_thrashmanlessthrash-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/marcel-hollenstein/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 22836362876,
		      	size: 0.5,
		      	source: 228363,
		      	target: 62876		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 4923,
					label: 'Nadia Naffakh',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/08/research.pasteur.fr_photo_web1-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/nadia-naffakh/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2283634923,
		      	size: 0.5,
		      	source: 228363,
		      	target: 4923		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 4847,
					label: 'Eric Prina',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/09/research.pasteur.fr_eric-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/eric-prina/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2283634847,
		      	size: 0.5,
		      	source: 228363,
		      	target: 4847		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 4143,
					label: 'Ludovic Sauguet',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/05/research_pasteur-ludovic-sauguet-photo-sauguet-ludovic-scaled-e1650635785861-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/ludovic-sauguet/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2283634143,
		      	size: 0.5,
		      	source: 228363,
		      	target: 4143		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 70499,
					label: 'Olivier Sperandio',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2016/05/research.pasteur.fr_sperandio-id-photo-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/olivier-sperandio/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 22836370499,
		      	size: 0.5,
		      	source: 228363,
		      	target: 70499		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 4186,
					label: 'Hélène Strick-Marchand',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_helena-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/helene-strick-marchand/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2283634186,
		      	size: 0.5,
		      	source: 228363,
		      	target: 4186		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 4977,
					label: 'Christophe Zimmer',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/05/research_pasteur-christophe-zimmer-chz-photo-resized-bw-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/christophe-zimmer/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2283634977,
		      	size: 0.5,
		      	source: 228363,
		      	target: 4977		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 2 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 2 * Math.PI / N) * 10;
	g.nodes.push({
		id: 224920,
		label: 'EVENT: “Tackling antibacterial and antifungal resistant infections from disease to innovative therapies” – an international AMR symposium',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/save-the-date-tackling-antibacterial-and-antifungal-infections-from-disease-to-innovative-therapies-an-international-amr-symposium/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202224920,
      size: 0.5,
      source: 161202,
      target: 224920,
    });
	
		
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 95915) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 22492095915,
		      	size: 0.5,
		      	source: 224920,
		      	target: 95915		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 152955) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 224920152955,
		      	size: 0.5,
		      	source: 224920,
		      	target: 152955		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 7209) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2249207209,
		      	size: 0.5,
		      	source: 224920,
		      	target: 7209		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 224920161202,
		      	size: 0.5,
		      	source: 224920,
		      	target: 161202		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 3 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 3 * Math.PI / N) * 10;
	g.nodes.push({
		id: 212151,
		label: 'EVENT: ATC-DDS Seminar – “Epigenetic regulation: at the apex of Innate Immune Memory” – Pr. Musa M. Mhlanga (Radboud University, Netherlands)',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/atc-dds-seminar-epigenetic-regulation-at-the-apex-of-innate-immune-memory-pr-musa-m-mhlanga/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202212151,
      size: 0.5,
      source: 161202,
      target: 212151,
    });
	
		
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 4357) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2121514357,
		      	size: 0.5,
		      	source: 212151,
		      	target: 4357		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 7850) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2121517850,
		      	size: 0.5,
		      	source: 212151,
		      	target: 7850		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 212151161202,
		      	size: 0.5,
		      	source: 212151,
		      	target: 161202		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 4 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 4 * Math.PI / N) * 10;
	g.nodes.push({
		id: 204982,
		label: 'EVENT: 2nd Drug Discovery & Screening Symposium – “From bench to drug discovery” – an ATC-DDS initiative',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/save-the-date-2nd-drug-discovery-screening-symposium-an-atc-dds-initiative/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202204982,
      size: 0.5,
      source: 161202,
      target: 204982,
    });
	
		
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 4357) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2049824357,
		      	size: 0.5,
		      	source: 204982,
		      	target: 4357		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 7850) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2049827850,
		      	size: 0.5,
		      	source: 204982,
		      	target: 7850		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 204982161202,
		      	size: 0.5,
		      	source: 204982,
		      	target: 161202		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 5 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 5 * Math.PI / N) * 10;
	g.nodes.push({
		id: 204362,
		label: 'EVENT: “Enjeux politiques de l’antibiorésistance” – Un symposium conjoint Institut Pasteur – Sciences Po',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/save-the-date-enjeux-politiques-de-lantibioresistance-a-joint-institut-pasteur-sciences-po-symposium/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202204362,
      size: 0.5,
      source: 161202,
      target: 204362,
    });
	
		
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 95915) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 20436295915,
		      	size: 0.5,
		      	source: 204362,
		      	target: 95915		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 7209) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2043627209,
		      	size: 0.5,
		      	source: 204362,
		      	target: 7209		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 204362161202,
		      	size: 0.5,
		      	source: 204362,
		      	target: 161202		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 6 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 6 * Math.PI / N) * 10;
	g.nodes.push({
		id: 194255,
		label: 'EVENT: New antiviral strategies: from bench to bedside – A joint Société de Chimie Thérapeutique, Société Française de Virologie & Institut Pasteur Symposium',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/save-the-date-new-antiviral-strategies-form-bench-to-bedside-a-joint-societe-de-chimie-therapeutique-societe-francaise-de-virologie-institut-pasteur-symposium/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202194255,
      size: 0.5,
      source: 161202,
      target: 194255,
    });
	
		
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 95915) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 19425595915,
		      	size: 0.5,
		      	source: 194255,
		      	target: 95915		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 194255161202,
		      	size: 0.5,
		      	source: 194255,
		      	target: 161202		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 7 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 7 * Math.PI / N) * 10;
	g.nodes.push({
		id: 191920,
		label: 'EVENT: Excellence in Molecular Design – A joint French Society for Medicinal Chemistry, Evotec & Institut Pasteur Symposium',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/save-the-date-excellence-in-molecular-design-a-joint-institut-pasteur-societe-de-chimie-therapeutique-evotec-symposium/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202191920,
      size: 0.5,
      source: 161202,
      target: 191920,
    });
	
		
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 70499) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 19192070499,
		      	size: 0.5,
		      	source: 191920,
		      	target: 70499		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 191920161202,
		      	size: 0.5,
		      	source: 191920,
		      	target: 161202		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 8 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 8 * Math.PI / N) * 10;
	g.nodes.push({
		id: 160998,
		label: 'PROGRAM_PROJECT: Drug Discovery & Screening at Institut Pasteur',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/program_project/drug-discovery-screening-at-institut-pasteur/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202160998,
      size: 0.5,
      source: 161202,
      target: 160998,
    });
	
		
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 160998161202,
		      	size: 0.5,
		      	source: 160998,
		      	target: 161202		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 7850) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1609987850,
		      	size: 0.5,
		      	source: 160998,
		      	target: 7850		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 4357) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1609984357,
		      	size: 0.5,
		      	source: 160998,
		      	target: 4357		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 152955) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 160998152955,
		      	size: 0.5,
		      	source: 160998,
		      	target: 152955		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 62876) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 16099862876,
		      	size: 0.5,
		      	source: 160998,
		      	target: 62876		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 4923) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1609984923,
		      	size: 0.5,
		      	source: 160998,
		      	target: 4923		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 4847) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1609984847,
		      	size: 0.5,
		      	source: 160998,
		      	target: 4847		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 4143) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1609984143,
		      	size: 0.5,
		      	source: 160998,
		      	target: 4143		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 70499) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 16099870499,
		      	size: 0.5,
		      	source: 160998,
		      	target: 70499		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 4186) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1609984186,
		      	size: 0.5,
		      	source: 160998,
		      	target: 4186		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 4977) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1609984977,
		      	size: 0.5,
		      	source: 160998,
		      	target: 4977		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 9 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 9 * Math.PI / N) * 10;
	g.nodes.push({
		id: 180798,
		label: 'EVENT: 2nd PPU-Oxford Bilateral Summit ” Chimie Biologique” – Linking Chemistry and Microbiology to fight human Infectious Diseases',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/2nd-ppu-oxford-bilateral-summit-chimie-biologique-linking-chemistry-and-microbiology-to-fight-human-infectious-diseases/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202180798,
      size: 0.5,
      source: 161202,
      target: 180798,
    });
	
		
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 95915) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 18079895915,
		      	size: 0.5,
		      	source: 180798,
		      	target: 95915		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 7209) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1807987209,
		      	size: 0.5,
		      	source: 180798,
		      	target: 7209		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 180798161202,
		      	size: 0.5,
		      	source: 180798,
		      	target: 161202		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 4509,
					label: 'Nathalie Pardigon',
			    	type: 'image',
			    	url: '',
			    	page_url: 'https://research.pasteur.fr/en/?post_type=member&p=4509',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1807984509,
		      	size: 0.5,
		      	source: 180798,
		      	target: 4509		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 7063) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1807987063,
		      	size: 0.5,
		      	source: 180798,
		      	target: 7063		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 10 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 10 * Math.PI / N) * 10;
	g.nodes.push({
		id: 180752,
		label: 'EVENT: 2nd joint Université Paris Cité – Institut Pasteur Antimicrobial Resistance Symposium & Microb’UP Anniversary meeting',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/call-for-astracts-2nd-joint-symposium-universite-paris-cite-institut-pasteur-antimicrobial-resistance/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202180752,
      size: 0.5,
      source: 161202,
      target: 180752,
    });
	
		
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 95915) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 18075295915,
		      	size: 0.5,
		      	source: 180752,
		      	target: 95915		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 7209) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1807527209,
		      	size: 0.5,
		      	source: 180752,
		      	target: 7209		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 180752161202,
		      	size: 0.5,
		      	source: 180752,
		      	target: 161202		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 11 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 11 * Math.PI / N) * 10;
	g.nodes.push({
		id: 165579,
		label: 'EVENT: 1st Joint Institut Pasteur – Université de Paris Antimicrobial resistance Symposium',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/joint-institut-pasteur-universite-de-paris-antimicrobial-resistance-symposium/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 161202165579,
      size: 0.5,
      source: 161202,
      target: 165579,
    });
	
		
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 95915) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 16557995915,
		      	size: 0.5,
		      	source: 165579,
		      	target: 95915		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 7209) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1655797209,
		      	size: 0.5,
		      	source: 165579,
		      	target: 7209		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 165579161202,
		      	size: 0.5,
		      	source: 165579,
		      	target: 161202		    	});
	
	
	
	
								
			
	
	
	// adding node
	var x_node = Math.cos(2 * 12 * Math.PI / N) * 10;
	var y_node = Math.sin(2 * 12 * Math.PI / N) * 10;
	g.nodes.push({
		id: 80943,
		label: 'PROGRAM_PROJECT: Antimicrobial resistance',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: 'https://research.pasteur.fr/wp-content/uploads/2017/02/research_pasteur-enantimicrobial-resistance-frresistance-aux-agents-antimicrobiens-institutpasteur-34753-150x150.jpg',
	    page_url: 'https://research.pasteur.fr/en/program_project/antimicrobial-resistance/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 16120280943,
      size: 0.5,
      source: 161202,
      target: 80943,
    });
	
		
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 161202) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 80943161202,
		      	size: 0.5,
		      	source: 80943,
		      	target: 161202		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 95915) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 8094395915,
		      	size: 0.5,
		      	source: 80943,
		      	target: 95915		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 7209) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 809437209,
		      	size: 0.5,
		      	source: 80943,
		      	target: 7209		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 7850) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 809437850,
		      	size: 0.5,
		      	source: 80943,
		      	target: 7850		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 4255,
					label: 'Anna-Bella Failloux',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2020/07/research_pasteur-anna-bella-failloux-bella-e1761045402861-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/anna-bella-failloux/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 809434255,
		      	size: 0.5,
		      	source: 80943,
		      	target: 4255		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 4447,
					label: 'Thierry Fontaine',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2019/07/research_pasteur-20190614_185922_crop-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/thierry-fontaine/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 809434447,
		      	size: 0.5,
		      	source: 80943,
		      	target: 4447		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 4541,
					label: 'Didier Mazel',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/05/research_pasteur-didier-mazel-img-6478-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/didier-mazel/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 809434541,
		      	size: 0.5,
		      	source: 80943,
		      	target: 4541		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 95085,
					label: 'Didier Ménard',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2017/12/research_pasteur-92a3510-5-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/didier-menard/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 8094395085,
		      	size: 0.5,
		      	source: 80943,
		      	target: 95085		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 8485,
					label: 'Lulla Opatowski',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2017/01/research.pasteur.fr_photolulla4-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/lulla-opatowski/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 809438485,
		      	size: 0.5,
		      	source: 80943,
		      	target: 8485		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 4724,
					label: 'Félix A. Rey',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/05/research_pasteur-enfelix-a-reyfrfelix-rey-portrait-felixrey-1-150x150.jpeg',
			    	page_url: 'https://research.pasteur.fr/en/member/felix-rey/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 809434724,
		      	size: 0.5,
		      	source: 80943,
		      	target: 4724		    	});
	
	
	
	
								
			
					//check if content already exist
				
				if (x_node<0){
					x_site = x_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					x_site = x_node + ((Math.random() * 2)-1) + offset_left;
				}
	
				if (y_node<0){
					y_site = y_node + ((Math.random() * 2)-1) - offset_left;
				}else{
					y_site = y_node + ((Math.random() * 2)-1) + offset_left;
				}
	
	
				// adding site
				g.nodes.push({
					id: 81199,
					label: 'Kathleen Victoir',
			    	type: 'image',
			    	url: '',
			    	page_url: 'https://research.pasteur.fr/en/member/kathleen-victoir/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 8094381199,
		      	size: 0.5,
		      	source: 80943,
		      	target: 81199		    	});
	
	
	
	
								
			
	
	
var s = new sigma({
  //container: document.getElementById('graph-main'),
  graph: g,
  renderer: {
    // IMPORTANT:
    // This works only with the canvas renderer, so the
    // renderer type set as "canvas" is necessary here.
    container: document.getElementById('graph-main'),
    type: 'canvas'
  },
  settings: {
    minNodeSize: 6,
    maxNodeSize: 35,
    mouseWheelEnabled: false,
    font: 'Montserrat',
    labelThreshold:25,
    borderSize:1,
    defaultNodeBorderColor: '#999',
    sideMargin:25,
  }
});
// We first need to save the original colors of our
// nodes and edges, like this:
s.graph.nodes().forEach(function(n) {
	n.originalColor = n.color;
});
s.graph.edges().forEach(function(e) {
	e.originalColor = e.color;
});
// When a node is clicked, we check for each node
// if it is a neighbor of the clicked one. If not,
// we set its color as grey, and else, it takes its
// original color.
// We do the same for the edges, and we only keep
// edges that have both extremities colored.
s.bind('clickNode', function(e) {
	var nodeId = e.data.node.id,
	    toKeep = s.graph.neighbors(nodeId);
	toKeep[nodeId] = e.data.node;
	s.graph.nodes().forEach(function(n) {
	  if (toKeep[n.id])
	    n.color = '#35a9f5';
	  else
	    n.color = '#dddddd';
	});
	s.graph.edges().forEach(function(e) {
	  if (toKeep[e.source] && toKeep[e.target])
	    e.color = '#35a9f5';
	  else
	    e.color = '#dddddd';
	});
	// Since the data has been modified, we need to
	// call the refresh method to make the colors
	// update effective.
	s.refresh();
});
// When the stage is clicked, we just color each
// node and edge with its original color.
s.bind('clickStage', function(e) {
	s.graph.nodes().forEach(function(n) {
	  n.color = n.originalColor;
	});
	s.graph.edges().forEach(function(e) {
	  e.color = e.originalColor;
	});
	// Same as in the previous event:
	s.refresh();
});
s.bind("doubleClickNode", function (e) {
	$("#canvas-wrap, .sigma-scene, .sigma-mouse").val();
	ajax_load_page( e.data.node.page_url );
});
var c = s.camera;
s.bind("rightClickStage", function (e) {
	sigma.misc.animation.camera(c, {
	  ratio: c.ratio * c.settings('zoomingRatio')
	}, {
	  duration: 200
	});
});
// Configure the noverlap layout:
var noverlapListener = s.configNoverlap({
  nodeMargin: 10,
  scaleNodes: 0.3,
  gridSize: 1,
  easing: 'quadraticInOut', // animation transition function
  duration: 4000   // animation duration. Long here for the purposes of this example only
});
// Bind the events:
noverlapListener.bind('start stop interpolate', function(e) {
  //console.log(e.type);
  if(e.type === 'start') {
    //console.time('noverlap');
  }
  if(e.type === 'interpolate') {
    //console.timeEnd('noverlap');
  }
});
// Start the layout:
s.startNoverlap();
//s.refresh();
// Initialize the dragNodes plugin:
var dragListener = sigma.plugins.dragNodes(s, s.renderers[0]);
dragListener.bind('startdrag', function(event) {
});
dragListener.bind('drag', function(event) {
});
dragListener.bind('drop', function(event) {
});
dragListener.bind('dragend', function(event) {
});