var preloadFlag = false;
var gold = "18K gold inlaid with polished black coral. ";

// Browser detection
var dom = document.getElementById ? true:false;
var nn4 = document.layers ? true:false;
var ie4 = document.all ? true:false;

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
	if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
		document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
	else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1]+".src");
		}
	}
}

function preloadImages() {
	if (document.images) {
		BKPlogo_norm	= newImage("images/BKPlogo.jpg");
		BKPlogo_over 	= newImage("images/BKPlogo-over.jpg");
		arttowear_over 	= newImage("images/arttowear-over.gif");
		sculpture_over 	= newImage("images/sculpture-over.gif");
		about_over 		= newImage("images/about-over.gif");
		contact_over 	= newImage("images/contact-over.gif");
		buttonPrint_norm	= newImage("images/buttonPrint.gif");
		buttonPrint_over 	= newImage("images/buttonPrint-over.gif");
		preloadFlag = true;
	}
}
function MM_findObj(n, d) { //v4.01
	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
	var i,p,v,obj,args=MM_showHideLayers.arguments; 
	for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
	if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
	obj.visibility=v; }
}

function enlarged(piece,title,text) {
	var x = window.open("","popup","scrollbars=no,status=no,toolbar=no,location=no,directories=no,resizeable=no,width=600,height=550");
	x.document.write("<html>\n<head><title> Passman Galleries  </title>\n");
	x.document.write("<link rel='stylesheet' href='passmanTemp.css' type='text/css'>\n<script>window.onerror=new Function('return true')</script>\n<style type='text/css'>\n@import url(\"adv-style.css\");\n</style>\n");
	x.document.write("</head>\n<body class='enlarged' leftmargin='0' rightmargin='0' topmargin='0' marginwidth='0' marginheight='0'>\n");
	x.document.write("<span class='header'>\n<table bgcolor='#eeeeee' width='100%' cellpadding='6' cellspacing='0' border='0'>\n<tr><td>\n");
	x.document.write("<img src='images/spacer.gif' width='1' height='22' align='left'>\n<span class='headtitle'>"+title+"</span><br>\n"+text+"<br>\n</td><td>\n");
	x.document.write("<a href='javascript:document.print.src=\"images/spacer.gif\"; window.print();'><img name='print' src='images/print.gif' width='45' height='19' align='right' hspace='6' border='0' alt='print'></a>\n");
	x.document.write("</td></tr>\n</table>\n</span>\n<img src='images/large-"+piece+".jpg' width='600' height='500' border='0'><br>");
	x.document.write("</body>\n</html>");
    x.document.close();
}

function printerfriendly(doc, title) {
	var x = window.open("printfriend.php?whichone="+doc+"&title="+escape(title),"popup","scrollbars=yes,status=no,toolbar=yes,location=no,directories=no,resizeable=no,width=600,height=580");
}
