var mx=0;
var my=0;
var _width=0;
//var _height=0;

function hideNav() {
nav=document.getElementById('tempnav');	
nav.innerHTML="";
}

function details(id) {
	
	var tgt = document.getElementById(id);
	if ( mx+280 > _width ) {
	var cx= (mx+280)-_width;
	tgt.style.left=(mx-cx)+'px';
	} else {
	tgt.style.left=mx+'px';
	}
	tgt.style.top=my+'px';

}

function show(sid) {
eid=document.getElementById(sid);
eid.style.visibility='visible';
return (eid);
}
function hide(sid) {
eid=document.getElementById(sid);
eid.style.visibility='hidden';
return (eid);
}

function coorder(e) 
{
	if(document.all)e = event;
		mx=e.clientX+5;
		my=e.clientY+15;
		
		_width=document.body.clientWidth;
		
		
}

document.documentElement.onmousemove =  coorder;