function setheight()
		{ 
			var cencon=document.getElementById('centerpanel');
			var leftcon=document.getElementById('leftnavbar');
			var rightcon=document.getElementById('rightcontent');
			
			var cenconh=cencon.offsetHeight;
			 var leftconh=leftcon.offsetHeight;			
			var rightconh=rightcon.offsetHeight;
			
		 
			if(leftconh > rightconh)
					rightcon.style.height=leftconh + 'px'; 
			else
					leftcon.style.height=rightconh + 'px'; 
		
		}
		/*window.onload = function ()
								{
									 var block1=document.getElementById('block01');
									 var block2=document.getElementById('block02');
									 var block3=document.getElementById('block03');
									 var block4=document.getElementById('block04'); 
									 	
									 var block1h=block1.offsetHeight;
									 var block2h=block2.offsetHeight;
									 var block3h=block3.offsetHeight;
									 var block4h=block4.offsetHeight;
									 
									  
									 
									
								}*/
								
					 
		
			function toggleblocks(postid) {
			 
			var whichpost = document.getElementById(postid);
			if (whichpost.className=="expandblock") {
			whichpost.className="collapseblock";
			}
			else {
			whichpost.className="expandblock";
			setheight();
			}
			}
			
			/*function collapse(id1,id4)
			{
			   
				var id;

				id=document.getElementById(id1);
				id.className="collapseblock";				
				 
				id=document.getElementById(id4);
				id.className="collapseblock";
				 
			}
			function collapse(id1,id2,id3,id4)
			{
			   
				var id;

				id=document.getElementById(id1);
				id.className="collapseblock";
				id=document.getElementById(id2);
				id.className="collapseblock";
				id=document.getElementById(id3);
				id.className="collapseblock";
				id=document.getElementById(id4);
				id.className="collapseblock";
			}
			*/
			 function collapseuser(id1)
			{

				var mySplitResult = id1.split(",");

				for(i = 0; i < mySplitResult.length; i++){
					
				id=document.getElementById(mySplitResult[i]);
				id.className="collapseblock";
				}
			   
				
			}