function openPic(src, w, h) {
	document.getElementById("pic").src="/img/e.gif";
	cw=document.body.clientWidth;
	ch=(navigator.userAgent.indexOf("Safari")>0)?window.innerHeight:document.body.clientHeight;
	st=document.body.scrollTop;
	document.getElementById("pic").src=src;
	document.getElementById("pic").width=w
	document.getElementById("pic").height=h
	document.getElementById("picdiv").style.top=(ch-h)/2+st-50;
	document.getElementById("picdiv").style.display='block';
}

function openPic2(n) {
	if(n>0&&n<=(pic.length)) {
		document.getElementById("nav").innerHTML=	"<br><TABLE align=center border=0 cellpadding=0 cellspacing=0 width=90%>"+
													((descr[n-1]!=""&&descr[n-1]!=null)?"<TR><TD colspan=3 align=center>"+descr[n-1]+"</TD></TR>":"")+
													"<TR><TD width=33% align=left>"+((n>1)?"<A class='beige nounderline onmlbeige' onclick='openPic2("+(n-1)+")'><IMG SRC=/img/arr2.gif width=12 height=12 border=0 align=absmiddle alt=prev.>&nbsp;prev.</A>":"")+"</TD>"+
													"<TD width=33% align=center>"+n+"/"+(pic.length-1)+"</TD>"+
													"<TD width=33% align=right>"+((n<pic.length-1)?"<A class='beige nounderline onmlbeige' onclick='openPic2("+(n+1)+")'>next&nbsp;<IMG SRC=/img/arr1.gif width=12 height=12 border=0 align=absmiddle alt=next></A>":"")+"</TD>"+
													"</TR></TABLE>";
		openPic(pic[n-1],sizex[n-1],sizey[n-1]);
	}
}