function show_extension(id,x,y){

	var IE = document.all?true:false;

	var el = document.getElementById(id);

	if (IE) { // grab the x-y pos.s if browser is IE

		x = event.clientX + document.body.scrollLeft;

		y = event.clientY + document.body.scrollTop;

//		alert("IE clienty " + event.clientY + "scrollTop" + document.body.scrollTop);

	}

	else {  // grab the x-y pos.s if browser is NS

	//	x = event.pageX;

	//	y = event.pageY;

	}

	el.style.top = y + 'px';

	el.style.left = x + 'px';

	el.style.display="";

}



function hide_extension(id){

	var el = document.getElementById(id);

	el.style.display="none";

}