function getTagData(){
		var section = document.getElementById('information') ;
		section.innerHTML = 'Organising...<br /><br /><img src="srcimgs/progress.gif" />' ;
  	var bindArgs = {
  		url:  "do/getTagAssociations.do.php",
  		type: "text/javascript",
  		load: function(type, data, evt){  
			
				if(data.indexOf('Fatal error',0) > -1){
					var elem = document.getElementById("information") ;
					elem.innerHTML = "Error Processing Request" ;							
				}else{   
				
					var elem = document.getElementById("information") ;
					elem.innerHTML = "" ;  		
    				var tagData = eval("("+data+")") ; 	      			       			

					var panel = document.getElementById("swarmPanel") ;
					var topOff = 200 ;
					var leftOff = 150 ;

					
					for(tag in tagData){
						var name = tagData[tag][0] ;
						var left = tagData[tag][1] ;
						var top = tagData[tag][2] ;							
						var sleft = tagData[tag][3] ;
						var stop = tagData[tag][4] ;	
													
						var id = name.split(" ").join("") ;
						
						var newElement = document.createElement("div") ;
						newElement.setAttribute('id', id ) ;
						newElement.className = "swarmLink" ;
						newElement.style.top = stop + topOff + 'px'
						newElement.style.left = sleft + leftOff + 'px' ;
						panel.appendChild(newElement) ;
						  							
						var newLink = document.createElement("a") ;
						newLink.setAttribute('href', 'byCategory.php?cat=' + name.replace(/ /,"+") ) ;
						newLink.innerHTML = name ;
						newElement.appendChild(newLink) ;

						dojo.graphics.htmlEffects.slideTo(dojo.byId(id), [left + leftOff,top + topOff], 1500);
					}
					
					

				}
				
  		},
			error: function(type, error){ 
			}
		};

  	dojo.io.bind(bindArgs);   					
  }