function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function RollOver(obj,val) {
	obj.src = val;
}

function PhotoRollOver(obj,val,left,top) {
	obj.src	= val;
	obj.style.marginLeft	= left;
	obj.style.marginTop	= top;
}

function WinOpen(url, arg, wsize, hsize) {
	window.name	= "parent";
	if(arg == "") {
		url	= url;
	} else {
		url	= url +'?id='+ arg;
	}
	option	= 'directions=no,location=no,menubar=no,scrollbars=yes,status=no,toolbar=no,resizable=yes,width='+ wsize +',height=' +hsize;
	window.open(url,"",option);
}