function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}



/************************************************************
*	Randomly load images into a page
*   script found in Template mainTemplate.dsw and artworkTemplate
************************************************************/
var range = 16;						// # of alternative images
var banners = new Array(range);		// Array to hold filenames

banners[0] = 'images/misc/banner1.jpg';
banners[1] = 'images/misc/banner2.jpg';
banners[2] = 'images/misc/banner3.jpg';
banners[3] = 'images/misc/banner4.jpg';
banners[4] = 'images/misc/banner5.jpg';
banners[5] = 'images/misc/banner6.jpg';
banners[6] = 'images/misc/banner7.jpg';
banners[7] = 'images/misc/banner8.jpg';
banners[8] = 'images/misc/banner9.jpg';
banners[9] = 'images/misc/banner10.jpg';
banners[10] = 'images/misc/banner11.jpg';
banners[11] = 'images/misc/banner12.jpg';
banners[12] = 'images/misc/banner13.jpg';
banners[13] = 'images/misc/banner14.jpg';
banners[14] = 'images/misc/banner15.jpg';
banners[15] = 'images/misc/banner16.jpg';
function randomNum() {
	if (Math.random)
		return Math.round(Math.random() * (range-1));
	else {
		var now = new Date();
		return (now.getTime() / 1000) % range;
	}
}

function showBanner( prefix ){
	//document.write('<img src="'+banners[randomNum()]+'">');
	if (prefix == null ) {
		prefix="";
	}
	document.write('<a href=\" index.html\"><img src="'+prefix+banners[randomNum()]+'" border="0"></a>');
}



function showMenu( current, prefix ){
	
	var links = new Array();
	
	if (prefix == "" || prefix == null) {
		prefix="";
	}
	
	links[0] = '<a href="'+prefix+'index.html">home</a>';
	links[1] = '<a href="'+prefix+'news.html">news</a>';
	links[2] = '<a href="'+prefix+'biography.html">biography</a>';
	links[3] = '<a href="'+prefix+'artwork.html">artwork</a>';
	links[4] = '<a href="'+prefix+'cv.html">cv</a>';
	links[5] = '<a href="'+prefix+'contact.html">contact</a>';
	links[6] = '<a href="'+prefix+'workgrp.html">workgrp</a>';	
  
	for ( x in links ) {
		if ( x == current ) {
			document.write('<b><li class="selected">'+links[x]+'</li></b>');
		} else {
			document.write('<li>'+links[x]+'</li>');
		}
	}
	
}