agt = navigator.userAgent.toLowerCase();

if (agt.indexOf('netscape')==-1)
{
	document.onmousemove = getMousePosition;
}
else
{
	document.onmousemove = getMousePositionNetscape7;
}

function getMousePosition()
{
	mouseX = event.clientX; 
	mouseY = event.clientY;
}

function getMousePositionNetscape7(event)
{
	mouseX = event.clientX; 
	mouseY = event.clientY;
}


function show_div(id)
{
	elm = document.getElementById(id);
	elm.style.visibility = "visible";
	elm.style.left = mouseX-185;
	elm.style.top = mouseY-10;
}

function show_div_faqs(id)
{
	elm = document.getElementById(id);
	elm.style.visibility = "visible";
	elm.style.left = (actualPageWidth() / 2) - 260;
	elm.style.top = (actualPageHeight() / 2) - 200;
}

function hide_div(id)
{
	elm = document.getElementById(id);
	elm.style.visibility = "hidden";
}

function actualPageWidth() 
{
	if (window.innerWidth != null)
		return window.innerWidth;
	if (document.body.clientWidth != null)
		return document.body.clientWidth;
	return(null);
}

function actualPageHeight() 
{
	if (window.innerHeight != null)
		return window.innerHeight;
	if (document.body.clientHeight != null)
		return document.body.clientHeight;
	return(null);
}