// js_rollover():
// activates a png over the specified div-id

function rollover(id, mode, width, height){
	var p = document.getElementById(id);
	if(mode){
		p.style.width = width + "px";
		p.style.height = height + "px";
		//fade(id, 80);
		p.style.display = "block";
	} else {
		p.style.width = '0px';
		p.style.height = '0px';
		p.style.display = "none";
		//fade(id, 80);
	}
}