<!--
//global images preloader
if (document.images){

}

//rollOver handler 
function rollOver(imageName,fileName){
	if(document.images){
	  	document.images[imageName].src=eval(fileName+".src");
	}
}

//top Navigation dropdown functions
// Show sub Navigation
function subNavShow(x){
	document.getElementById(x).style.visibility = "visible"
}
// Hide sub Navigation
function subNavHide(x){
	document.getElementById(x).style.visibility = "hidden"
}
// Hide all sub Navigation
function subNavHideAll(x,subNum){
	document.getElementById("nav"+ x +"Sub").style.visibility = "hidden"
	for (var i=1; i <= subNum; i++){
	document.getElementById("nav"+ x +"Sub" + i).style.visibility = "hidden"
	}
}

//open ExternalWindow 
function openPopupWindow(varURL,varWidth,varHeight){
	var placeLeft = ((screen.availWidth) / 2) - 250
	var placeTop = ((screen.availHeight) / 2) - 200
	window.open(varURL,'','height='+varHeight+',width='+varWidth+',screenX='+placeLeft+',left='+placeLeft+',screenY='+placeTop+',top='+placeTop+',resizable=yes,scrollbars=yes,location=no,menubar=no,status=no,titlebar=no,toolbar=no')
}
//-->