<!--//--><![CDATA[//><!--

/* Function leftNav() for Left Navigation */
/* NEW LOGIC */	
function leftNav(currNum)
{

	if(currNum != "undefined")
	//if (document.all&&document.getElementById) 
	if (document.getElementById) 
	{	
		navRoot = document.getElementById("leftNav");
		
		for (i=0; i<navRoot.childNodes.length; i++) 
		{
                node = navRoot.childNodes[i];
				 if (node.nodeName=="LI") {
				    xID = getElementId(node.getAttribute("ID"));
					if(xID == currNum)
					{
						document.getElementById('sm'+Number(xID)).style.display='block';
						document.getElementById('ln'+Number(xID)).className ='active';
				}
					else
					{
					    if(document.getElementById('sm'+Number(xID)) !=null)
					        document.getElementById('sm'+Number(xID)).style.display='none';
					    if(document.getElementById('sm'+Number(xID)) !=null)
					        document.getElementById('ln'+Number(xID)).className ='';
						
						
					}
				 }
		}
	}
}

function getElementId(tagId)
{
	var iLen = tagId.length;
	var iRet = 0;
	if(Number(iLen) == 3)
		iRet = tagId.substring(2,3);
	else
		iRet = tagId.substring(2,4);
	return iRet;
}

/* OLD LOGIC */
/*function leftNav(i,n){
	var numberOfSmenus = n;
	t = 1;
	document.getElementByTagName("LI")
	if (document.getElementById){
		for (f=1;f<numberOfSmenus+1;f++) {
			if ( document.getElementById('ln' + Number(f)).className == 'active') {
				document.getElementById('sm'+f).style.display='none';
				document.getElementById('ln'+f).className ='';
			}	else if (i == f) {
			
				document.getElementById('sm' + Number(i)).style.display='block';
				document.getElementById('ln' + Number(i)).className ='active';
			}
		}
	}
}*/
//--><!]]>