// JavaScript Document
function PreloadImages(length, path, type) {
   for(var i = 1; i<=length; i++) {
       this[i]= new Image()
       this[i].src= path + i + type
   }
   return this
}

function rollOn(num){
   if(document.images)
      eval('document.images["norm'+num+'"].src='+'over[num].src')
}
function rolloff(num){
   if(document.images)
      eval('document.images["norm'+num+'"].src='
           +'norm[num].src')
}

var win=null;
function NewWindow(mypage,myname,w,h,pos,infocus){
	if(pos=="random"){myleft=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;mytop=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;}
	if(pos=="center"){myleft=(screen.width)?(screen.width-w)/2:100;mytop=(screen.height)?(screen.height-h)/2:100;}
	else if((pos!='center' && pos!="random") || pos==null){myleft=0;mytop=20}
	settings="width=" + w + ",height=" + h + ",top=" + mytop + ",left=" + myleft + ",scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=yes";win=window.open(mypage,myname,settings);
	win.focus();
}