var visibleVar="null";
function init1(){
if (navigator.appName == "Netscape") {
layerStyleRef="layer.";
layerRef="document.layers";
styleSwitch="";
visibleVar="show";
}
if (navigator.appName == "Mozilla") {
layerStyleRef="layer.";
layerRef="document.layers";
styleSwitch="";
visibleVar="show";
}else{
layerStyleRef="layer.style.";
layerRef="document.all";
styleSwitch=".style";
visibleVar="visible";
}
}
function sub_over(layerName){
eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
}
function sub_out(layerName){
eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');
}
function Popup(X,Y,Text)
 { pop.style.visibility = "visible"; 
 pop.style.left = Number(X) + document.body.scrollLeft + 10;
 pop.style.top = Number(Y) + document.body.scrollTop + 10;
 mess.innerHTML = Text;}

function obj_find(what, where)
{var x,p;
if(!where) where=document;
if(!(x=where[what]) && where.all) x=where.all[what];
for (i=0;!x&&i<where.forms.length;i++) x=where.forms[i][what];
for(i=0;!x&&where.layers&&i<where.layers.length;i++) x=obj_find(what, where.layers[i].document);
return x;}