// JavaScript Document
var visible = false;
var element;
function position(e) 
{
	if(visible) 
	{
		if (navigator.appName!="Microsoft Internet Explorer") 
		{ 
		  document.getElementById(element).style.left=e.pageX + 5+"px";
		  document.getElementById(element).style.top=e.pageY + 10+"px";
		}
		else 
		{ 	  
			if(document.documentElement.clientWidth>0) 
			{
				document.getElementById(element).style.left=20+event.x+document.documentElement.scrollLeft+"px";
				document.getElementById(element).style.top=10+event.y+document.documentElement.scrollTop+"px";
			} 
			else 
			{
				document.getElementById(element).style.left=20+event.x+document.body.scrollLeft+"px";
				document.getElementById(element).style.top=10+event.y+document.body.scrollTop+"px";
			}
		}
	}
}


function montre(elementId)
{
	if(visible == false) 
	{
        element = elementId;
		document.getElementById(elementId).style.visibility = "visible";
		visible = true;
	}
}

function cache() 
{
	if(visible == true) 
	{
		document.getElementById(element).style.visibility="hidden";
		visible=false;
	}
}
document.onmousemove = position;