var xMousePos;
var yMousePos;
function registerEventHandler (object, eventName, handler)
{
	if(object.attachEvent)
	{
		object.attachEvent ('on' + eventName, handler);
	}
	else
	{
		if (object.addEventListener)
		{
			object.addEventListener (eventName, handler, true);
		}
	}
}

function getMouseX(event)
{
	xMousePos = event.clientX + document.body.scrollLeft
	if (xMousePos < 0){xMousePos = 0}
	return xMousePos;
}

function getMouseY(event)
{
	yMousePos = event.clientY + document.body.scrollTop
	if (yMousePos < 0){yMousePos = 0}
	return yMousePos;
}

function updateMousePosition(event)
{
	xMousePos=getMouseX(event);
	yMousePos=getMouseY(event);
}

function el(id)
{
	return document.getElementById(id);
	
}