function showpopup(filename) {
	theWindow = window.open("/popup.php3?item="+filename,"Info","directories=no,menubar=no,scrollbars=yes,status=no,toolbar=no,resizable=yes,"+popupsize);
	if (window.focus) {theWindow.focus();}
}
function showdiv(id,vis) {
	(DL?DL[id]:(DA?DA[id]:document.getElementById(id)).style).visibility=vis;
	(DL?DL[id]:(DA?DA[id]:document.getElementById(id)).style).zIndex=((vis==visible)?1000:1);
}
function viewpopup(id) { for (i=1;i<=popupcount;i++) showdiv('pop'+i,(id==('pop'+i))?visible:hidden); }
function ShowContent(cid) { for (i=1;i<=contentcount;i++) showdiv('cx'+i,(cid==('cx'+i))?visible:hidden); }
function NoOp() { }

DL=document.layers;
DA=document.all;
if (DL) { visible='show'; hidden='hide'; }
else if (document.getElementById || DA) { visible='visible'; hidden='hidden'; }
else { visible=''; hidden=''; }