<!--

// START POPUP CODE
// This function creates popup messages on rollover

var w3c = (document.getElementById) ?true:false;
var iex = (document.all)            ?true:false;
var ns4 = (document.layers)         ?true:false;
var supported = (w3c || iex || ns4) ?true:false;

var active = false;
var curObj,curNest;

function mousemoved (evt){
	if(iex){
		mousex = window.event.clientX+document.body.scrollLeft;
		mousey = window.event.clientY+document.body.scrollTop;
	}
	else if(ns4){
		mousex = evt.pageX+window.pageXOffset;
		mousey = evt.pageY+window.pageYOffset;
	}
	else{
		mousex = evt.pageX;
		mousey = evt.pageY;
	}
	if(active){
		shiftTo(curObj, mousex-50, mousey-50, curNest);
	}
	return true;
}

function getStyle (objstr, nest){
	nest = (nest) ? "document."+nest+"." : "";
	return (w3c) ? document.getElementById(objstr).style : (iex) ? document.all[objstr].style : (ns4) ? eval(nest+"document."+objstr) : false;
}
function shiftTo (objstr, x, y, nest){
var x = x - 15;
if(objstr == "item1"){
		x = x + 30;
	}
var y = y - 65;
	var obj = getStyle(objstr,nest);
	if(iex){
		obj.pixelLeft = x;
		obj.pixelTop = y;
	}
	else if(ns4){
		obj.moveTo(x,y);
	}
	else if(w3c){
		obj.left = x;
		obj.top = y;
	}
}
function show (objstr,nest){
	curObj = objstr;
	curNest = (nest) ? nest : null;
	getStyle(objstr,nest).visibility = "visible";
	active = true;
}
function hide (){
	getStyle(curObj,curNest).visibility = "hidden";
	active = false;
}

if(supported){
	if(ns4){
		document.captureEvents(Event.MOUSEMOVE);
	}
	document.onmousemove = mousemoved;
}

// END POPUP CODE

// -->