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: 4180,
	label: 'James Di Santo',
    type: 'image',
    url: 'https://research.pasteur.fr/wp-content/uploads/2016/05/research.pasteur.fr_photojd-150x150.jpg',
    x: 0,
    y: 0,
	size: 30,
	color: '#DDDDDD'
});
var biggest_node_size = 0;
N=37
	// 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: 201873,
		label: 'EVENT: 40 years of HIV science',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/event/40-years-of-hiv-science/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 4180201873,
      size: 0.5,
      source: 4180,
      target: 201873,
    });
	
		
					//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: 4107,
					label: 'Christophe D’Enfert',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/05/denfert_0-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/christophe-denfert/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2018734107,
		      	size: 0.5,
		      	source: 201873,
		      	target: 4107		    	});
	
	
	
	
								
			
					//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: 4052,
					label: 'Francesca Di Nunzio',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2019/01/research_pasteur-dscf1697-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/francesca-di-nunzio/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2018734052,
		      	size: 0.5,
		      	source: 201873,
		      	target: 4052		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 4180) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2018734180,
		      	size: 0.5,
		      	source: 201873,
		      	target: 4180		    	});
	
	
	
	
								
			
					//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: 4597,
					label: 'Michaela Muller-Trutwin',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_michaela-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/michaela-muller-trutwin/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2018734597,
		      	size: 0.5,
		      	source: 201873,
		      	target: 4597		    	});
	
	
	
	
								
			
					//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: 4600,
					label: 'Asier Sáez-Cirión',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/05/research_pasteur-asier-saez-cirion-saez-cirion-asier-portrait-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/asier-saez-cirion/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2018734600,
		      	size: 0.5,
		      	source: 201873,
		      	target: 4600		    	});
	
	
	
	
								
			
					//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: 4821,
					label: 'Olivier Schwartz',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/09/research.pasteur.fr_photo-o.schwartz-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/olivier-schwartz/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 2018734821,
		      	size: 0.5,
		      	source: 201873,
		      	target: 4821		    	});
	
	
	
	
								
			
	
	
	// 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: 193985,
		label: 'PROGRAM_PROJECT: Array',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/program_project/microbiotalogy/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 4180193985,
      size: 0.5,
      source: 4180,
      target: 193985,
    });
	
		
					//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: 19398558995,
		      	size: 0.5,
		      	source: 193985,
		      	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: 187008,
					label: 'Elodie Dandelot',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2022/09/research_pasteur-elodie-dandelot-1516808045836-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/elodie-dandelot/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 193985187008,
		      	size: 0.5,
		      	source: 193985,
		      	target: 187008		    	});
	
	
	
	
								
			
					//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: 4225,
					label: 'Gérard Eberl',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_eberl-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/gerard-eberl/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1939854225,
		      	size: 0.5,
		      	source: 193985,
		      	target: 4225		    	});
	
	
	
	
								
			
					//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: 102850,
					label: 'Marion Berard',
			    	type: 'image',
			    	url: '',
			    	page_url: 'https://research.pasteur.fr/en/member/marion-berard/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 193985102850,
		      	size: 0.5,
		      	source: 193985,
		      	target: 102850		    	});
	
	
	
	
								
			
					//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: 4282,
					label: 'Laurent Debarbieux',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/09/research.pasteur.fr_ld-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/laurent-debarbieux/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1939854282,
		      	size: 0.5,
		      	source: 193985,
		      	target: 4282		    	});
	
	
	
	
								
			
					//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: 4094,
					label: 'Javier Pizarro-Cerda',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/05/research_pasteur-javier-pizarro-cerda-javier-pizarro-1300-1-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/javier-pizarro-cerda/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1939854094,
		      	size: 0.5,
		      	source: 193985,
		      	target: 4094		    	});
	
	
	
	
								
			
					//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: 2669,
					label: 'Sean Kennedy',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/03/Kennedy-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/sean-kennedy/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1939852669,
		      	size: 0.5,
		      	source: 193985,
		      	target: 2669		    	});
	
	
	
	
								
			
	
	
	// 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: 186006,
		label: 'NEWS: New publication – Inflammation triggers ILC3 patrolling of the intestinal barrier',
	    x: x_node,
	    y: y_node,
	    type: 'image',
	    url: '',
	    page_url: 'https://research.pasteur.fr/en/news/new-publication-inflammation-triggers-ilc3-patrolling-of-the-intestinal-barrier/',
		size: 35,
		color: '#DDDDDD'
	});
	//link content to central post
    g.edges.push({
      id: 4180186006,
      size: 0.5,
      source: 4180,
      target: 186006,
    });
	
		
					//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: 77264,
					label: 'Angélique Jarade',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2017/06/research_pasteur-ajarade-150x150.jpeg',
			    	page_url: 'https://research.pasteur.fr/en/member/angelique-jarade/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 18600677264,
		      	size: 0.5,
		      	source: 186006,
		      	target: 77264		    	});
	
	
	
	
								
			
					//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: 8688,
					label: 'Zacarias Garcia',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/09/research.pasteur.fr_sg-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/zacarias-garcia/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 1860068688,
		      	size: 0.5,
		      	source: 186006,
		      	target: 8688		    	});
	
	
	
	
								
			
					//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: 23897,
					label: 'Marie Solenne',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_fig94-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/marie-solenne/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
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	var y_node = Math.sin(2 * 20 * Math.PI / N) * 10;
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					label: 'Fabrice de Chaumont',
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			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/06/research.pasteur.fr_fabrice-de-chaumont-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/fabrice-de-chaumont/',
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					color: '#dddddd'
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			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/06/research.pasteur.fr_dsc5160_2-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/pauline-speder/',
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			    	url: 'https://research.pasteur.fr/wp-content/uploads/2015/05/research.pasteur.fr_francoise-lazarini-serandour-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/francoise-lazarini-serandour/',
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					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 6169234711,
		      	size: 0.5,
		      	source: 6169,
		      	target: 234711		    	});
	
	
	
	
								
			
					//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: 234714,
					label: 'Malgorzata Ewa Mnich',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2024/11/research_pasteur-enmalgorzata-ewa-mnichfrmalgorzata-ewa-mnich-m-mnich-e1759144371473-150x150.jpeg',
			    	page_url: 'https://research.pasteur.fr/en/member/malgorzata-ewa-mnich/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 6169234714,
		      	size: 0.5,
		      	source: 6169,
		      	target: 234714		    	});
	
	
	
	
								
			
					//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: 173178,
					label: 'Yidan Wang',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2022/01/research_pasteur-yidan-wang-photo-yidan-e1759148132169-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/yidan-wang/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 6169173178,
		      	size: 0.5,
		      	source: 6169,
		      	target: 173178		    	});
	
	
	
	
								
			
					//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: 234747,
					label: 'Camilla Tiezzi',
			    	type: 'image',
			    	url: 'https://research.pasteur.fr/wp-content/uploads/2024/11/research_pasteur-encamilla-tiezzifrcamilla-tiezzi-research-pasteur-encamilla-tiezzifrcamilla-tiezzi-screenshot-2025-09-29-at-14.17.54-e1759148312442-150x150.jpg',
			    	page_url: 'https://research.pasteur.fr/en/member/camilla-tiezzi/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 6169234747,
		      	size: 0.5,
		      	source: 6169,
		      	target: 234747		    	});
	
	
	
	
								
			
					//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: 164409,
					label: 'Remy Dailleux',
			    	type: 'image',
			    	url: '',
			    	page_url: 'https://research.pasteur.fr/en/member/remy-dailleux/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 6169164409,
		      	size: 0.5,
		      	source: 6169,
		      	target: 164409		    	});
	
	
	
	
								
			
					//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: 234703,
					label: 'Evagelina Eleftheriou',
			    	type: 'image',
			    	url: '',
			    	page_url: 'https://research.pasteur.fr/en/member/evagelina-eleftheriou/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 6169234703,
		      	size: 0.5,
		      	source: 6169,
		      	target: 234703		    	});
	
	
	
	
								
			
					//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: 234699,
					label: 'Chloé Papapetropoulos',
			    	type: 'image',
			    	url: '',
			    	page_url: 'https://research.pasteur.fr/en/member/234699/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 6169234699,
		      	size: 0.5,
		      	source: 6169,
		      	target: 234699		    	});
	
	
	
	
								
			
					//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: 251237,
					label: 'Alice DUSSOUCHAUD',
			    	type: 'image',
			    	url: '',
			    	page_url: 'https://research.pasteur.fr/en/member/alice-dussouchaud/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 6169251237,
		      	size: 0.5,
		      	source: 6169,
		      	target: 251237		    	});
	
	
	
	
								
			
					//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: 251554,
					label: 'Alexandre Laliberté',
			    	type: 'image',
			    	url: '',
			    	page_url: 'https://research.pasteur.fr/en/member/alexandre-laliberte/',
			    	x: x_site,
			    	y: y_site,
					size: 10,
					color: '#dddddd'
				});
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 6169251554,
		      	size: 0.5,
		      	source: 6169,
		      	target: 251554		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 239560) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 6169239560,
		      	size: 0.5,
		      	source: 6169,
		      	target: 239560		    	});
	
	
	
	
								
			
					//check if content already exist
				
	
				// update node size depending on the amount of edges
				g.nodes.forEach(function(n) {
					if (n.id == 4180) {
						n.size = n.size + 8;
					}
				});
	
	
	    		
	    		//link to content
		    	g.edges.push({
		      	id: 61694180,
		      	size: 0.5,
		      	source: 6169,
		      	target: 4180		    	});
	
	
	
	
								
			
	
	
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) {
});