var AgntUsr=navigator.userAgent.toLowerCase();
var DomYes=document.getElementById?1:0;
var NavYes=AgntUsr.indexOf('mozilla')!=-1&&AgntUsr.indexOf('compatible')==-1?1:0;
var ExpYes=AgntUsr.indexOf('msie')!=-1?1:0;
var Opr=AgntUsr.indexOf('opera')!=-1?1:0;
var Opr6orless=window.opera && navigator.userAgent.search(/opera.[1-6]/i)!=-1 //DynamicDrive.com added code
var DomNav=DomYes&&NavYes?1:0;
var DomExp=DomYes&&ExpYes?1:0;
var Nav4=NavYes&&!DomYes&&document.layers?1:0;
var Exp4=ExpYes&&!DomYes&&document.all?1:0;
var PosStrt=(NavYes||ExpYes)&&!Opr6orless?1:0;


function SupportForm(from){
	window.open("./support.php?from="+from, "CONTACT", "scrollbars=yes,location=no,status=no,width=650,height=600");
}

function Subscribe(from){
	window.open("./subscribe.php?from="+from, "CONTACT", "scrollbars=yes,location=no,status=no,width=470,height=250");
}

function Discussions(from){
	window.open("./discussions.php?from="+from, "CONTACT", "scrollbars=yes,location=no,status=no,width=500,height=500");
}
var out = 1;

function showSub(id,ind) {
	out = 0
	var sub_menu;
	sub_menu = document.getElementById("sub_"+ind);
	sub_menu.style.display = 'block';
	
	menuOver(id);
}

function hideSub(id) {
	out = 1;
	setTimeout("_hideSub(\'"+id+"\')",2000);
}

function menuOver(id) {
	var sub,subs;
	sub = document.getElementById(id);
	sub.style.backgroundColor = '7fbae6';
	sub.getElementsByTagName( 'a' )[0].style.color = '#ffffff';
}

function menuOut(id) {
	var sub;
	sub = document.getElementById(id);
	if(!sub) return;
	sub.style.backgroundColor = 'cce3f5';
	sub.getElementsByTagName( 'a' )[0].style.color = '#000000';
}

function _hideSub(id,force) {
	var sub_menu;
	sub_menu = document.getElementById("sub_"+id);
	if(sub_menu == 'undefined') return;

	if(out || force) {
		sub_menu.style.display = 'none';
		if(id == 'products') menuOut("m8");
		if(id == 'industry') menuOut("m3");
	}
}