function showPic(picture,name,xsize,ysize,windowname){
	var url = "/cgi-bin/picwrapper.pl?picture="+picture+"&description="+name;
	var x = new Number(xsize);
	var y = new Number(ysize);
	var options = "width="+x+",height="+y+",scrollbars=no";
	window.open(url,windowname,options,true);
}