IE4=document.all;
NS4=document.layers;
GECKO=navigator.userAgent.indexOf("Gecko")+1;
MSDOM=IE4&&(navigator.appVersion.indexOf("5.")+1||navigator.appVersion.indexOf("6.")+1);
MACOS=navigator.appVersion.indexOf("Mac")+1;
areCreated=false;
loaded=false;


window.onload=function() {
	if(IE4||GECKO) buildMenus();
	else areCreated=false;
}