var preloadFlag=false
var __page_popup_images={};
function loadImage(name,src){
__page_popup_images[name]=new Image()
__page_popup_images[name].src=src
}
function changeImage(dpic,pic){
if(document.images&&(preloadFlag==true))document.images[dpic].src=__page_popup_images[pic].src
}
function enable(what){changeImage(what,what+'_')}
function disable(what){changeImage(what,what)}
var isNetscape=false
var isNS4=false
if(navigator.appName=="Netscape"){
isNetscape = true
if(navigator.product!='Gecko'){
isNS4=true
}else{
isNS4=false
document.all = document.getElementsByTagName("*")
}
}else{isNetscape=false;isNS4=false}