var preloadPictFlag = false;
var layerTimerRunning = false;
			//--------	
			function rolloverNav(whichNav){
				if(preloadPictFlag == true){
					for(var x=1;x<=3;x++){
						//document.getElementById("nav" + x).src = "images/nav" + x + ".gif";
						if (selectedNav == x) { y = selectedNav; end = '_2.gif';} else { y = x; end = '.gif'; }
						document.getElementById("nav" + y).src = "images/nav" + y + end;
						}
						document.getElementById("nav" + whichNav).src = "images/nav" + whichNav + "_2.gif";
					}
				}
				
		
			//--------		
			function resetNav(){
				var end;
				if(preloadPictFlag == true){
					for(var x=1;x<=3;x++){
						if (selectedNav == x) { y = selectedNav; end = '_2.gif';} else { y = x; end = '.gif'; }
						document.getElementById("nav" + y).src = "images/nav" + y + end;
						
					}
				}
			}
			
		
		
			//--------	
			function selectNav(whichNav){
				if(preloadPictFlag == true){
					selectedNav = whichNav;
					resetNav();
				}
			}
			
			//---------------------
			
//----------------------------------------------------------
//	PRELOADS
//----------------------------------------------------------
function newPict(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
//--------	
function preloadNav() {
	if (document.images) {
		for(var x=1;x<=3;x++){
			eval("navHot_" + x + " = newPict('images/nav" + x + "_2.gif')");
		}
	
		preloadPictFlag = true;
		resetNav();
	}
}

//////////////////////////////////////////////////////////////