function changeStyle(element, styleName, valueSpecified)
{
	if (document.getElementById){
		eval ('document.getElementById(\'' + element + '\').style.' + styleName + '=\'' + valueSpecified + '\'');
		
	}
	else if (document.all){
		eval ('document.all[\'' + element + '\'].style.' + styleName + '=\'' + valueSpecified + '\'');
	}
}

function changeClass(element, valueSpecified)
{
	if (document.getElementById){
		eval ('document.getElementById(\'' + element + '\').className=\'' + valueSpecified + '\'');
		
	}
	else if (document.all){
		eval ('document.all[\'' + element + '\'].className=\'' + valueSpecified + '\'');
	}
}

function hideElement(element){
	if (document.getElementById){
			document.getElementById(element).style.display = 'none';
	}
	else if (document.all){
			document.all['element'].style.display = 'none';
	}
}
//for use in hideShowElement
function showElement(element){
	if (document.getElementById){
			document.getElementById(element).style.display = 'block';
	}
	else if (document.all){
			document.all['element'].style.display = 'block';
	}
}

//actual function which is called onmouseclick
function hideShowElement(element)
{
	if (document.getElementById){
		if (document.getElementById(element).style.display == 'block')
		{
			hideElement(element);
		}
		else
		{
			showElement(element);
		}
	}
	else if (document.all){
		if (document.all['element'].style.display == 'block')
		{
			hideElement(element);
		}
		else
		{
			showElement(element);
		}
	}
}

function position(element, top, left)
{

	if (document.getElementById){
		document.getElementById(element).style.top = top+'px';
		document.getElementById(element).style.left = left+'px';
	}
	else if (document.all){
		document.all['element'].style.top = top+'px';
		document.all['element'].style.left = left+'px';
	}
}
<!--        Script by hscripts.com          -->
<!--        copyright of HIOX INDIA         -->
<!-- more scripts @ http://www.hscripts.com -->

function getXY(e) {
  x = (window.Event) ? e.pageX : event.clientX;
  y = (window.Event) ? e.pageY : event.clientY;
  // Use x and y to do what ever you want
}

window.onload = startup;

function startup()
{
	if (window.Event) {
    	document.captureEvents(Event.MOUSEMOVE);
	}
	document.onmousemove = getXY;
}