// JavaScript Document


var y = 0;
document.onmousemove=track;

function findPos(obj) {
	var curtop = 0;
	if (obj.offsetParent) {
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curtop += obj.offsetTop
		}
	}
	return curtop;
}

function track(e) 
{
	if(document.getElementById('contestButton'))
  		y=findPos(document.getElementById('contestButton'));
}

function show( el ){
document.getElementById(el).style.display='block';	
}