function openWindow(dsgn){
	var url = "designs/" + dsgn;
	var options = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,copyhistory=no,width=356, height=356";
//	var name = dsgn.substring(0,2);
	var name = "dsgn";
	NewWindow = window.open(url,name,options);
}

function openWindowHTML(url){
	openWindowHTML(url, 500, 420);
}

function openWindowHTML(url, w, h){
	var options = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,copyhistory=no,width=" + w + ", height=" + h;
	var name = "win";
	NewWindow = window.open(url,name,options);
}

function setVisible(lay,v) {
	if (ie4) {document.all[lay].style.visibility = v;}
	if (ns4) {document.layers[lay].visibility = v}
	if (ns6) {document.getElementById([lay]).style.visibility = v}
}