boolPageLoaded = true;
ns=window.navigator.appName == "Netscape";
ie=window.navigator.appName == "Microsoft Internet Explorer";

function openIt(x) 
{
	if(boolPageLoaded)
	{
		if(ns) 
		{
	   		if (parseInt(navigator.appVersion)==8)
			{
				/*showbox = document.layers[x];
				showbox.visibility = "show";
		       	showbox.top=275;
				showbox.left = 400; 
				
		       
		   		var items = 8;
		     	for (i=0; i<items; i++++++) 
				{
		      		elopen=document.layers[i];
		        	if (i != (x)) 
					{ 
		          		elopen.visibility = "hide"; 
					}
		        }*/
			}
			else
			{
				collection = document.getElementsByTagName("div");
				var items = 8;
				for (i=0; i<items; i++) 
				{
					if (i != (x))
					{
						collection[i].style.visibility = "hidden";
					}
				}
				collection[x].style.visibility = "visible"; 
			}
	  	}    
		if(ie) 
		{
	   		curEl = event.toElement;  
	
	  	 	showBox = document.all.box[x];
	     	showBox.style.visibility = "visible";
	        
	   		var items = 8; 
	    	for (i=0; i<items; i++) 
			{
	      		elOpen=document.all.box[i];
	        	if (i != x)
				{ 
	          		elOpen.style.visibility = "hidden";
	      		}
	     	}
	   	}
	}
}

function closeIt() 
{
   if (boolPageLoaded)
   {
	   var items = 8 ;
	   for (i=0; i<items; i++) 
	   {
			if(ie)
			{
	        	document.all.box[i].style.visibility = "hidden";
	        }
	       	if(ns)
		   	{ 
		   		if (parseInt(navigator.appVersion)==8)
				{
					document.layers[i].visibility = "hide";
				}
				else
				{
					collection = document.getElementsByTagName("div");
					collection[i].style.visibility = "hidden";
				}
			}          
		}
	}
}