//BROWSER DETECTION--------------------------------------------------------------------------------------------------
var browser
var userAgent= navigator.userAgent.toUpperCase();

 if (navigator.appName == "Netscape" && navigator.appVersion <= "5.0") {
	browser= "ns"
	}
	else {

	if (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.indexOf("MSIE 6.0") < 0) {
			browser = "ie5"
	} else {
		browser = "ie6";
		}
	}	

if (browser == "ie6") {
 	document.write("<link href='default_ie61.css' rel='stylesheet' type='text/css' />");
	} else {
	document.write("<link href='default_ie61.css' rel='stylesheet' type='text/css' />");
	}
//--------------------------------------------------------------------------------------------------------------------

//MENU SHOW/HIDE------------------------------------------------------------------------------------------------------
var menuHolder;
var menuTimerID;

// display menu function
function showMenu(what) {
	if (window.menuTimerID) clearTimeout(window.menuTimerID);

		if (menuHolder >= 0) {
			popU = document.getElementById("menuHeader"+menuHolder);
			eval("popU.style.visibility='hidden';");
		}
	popU = document.getElementById("menuHeader"+what);
	eval("popU.style.visibility='visible';");
	menuHolder = what;
}

//hide menu call
function mouseOff(what) {
	window.menuTimerID = setTimeout("hideMenu("+what+")",5)
}

//-- Hide menu function
function hideMenu(what)
{
	if (menuTimerID) clearTimeout(window.menuTimerID);
	if (browser == "ns")
	{}
	
	popU = document.getElementById("menuHeader" + what);
	eval("popU.style.visibility='hidden';");

}
//maintain menu status
function keepMenuActive()
{
	if (window.menuTimerID) clearTimeout(window.menuTimerID);
}
//----------------------------------------------------------------------------------------------------------------

//MOUSEOVER ROLLS--------------------------------------------------------------------------------------------------
//images arrays
var imageArray= new Array("image/home.gif", "image/profile.gif", "image/facilities.gif", "image/products.gif", "image/cataloguerequest.gif",  "image/rfq.gif", "image/customerprograms.gif", "image/contactus.gif", "image/bulletin.gif");
var image1Array= new Array("image/home1.gif", "image/profile1.gif", "image/facilities1.gif", "image/products1.gif", "image/cataloguerequest1.gif",  "image/rfq1.gif", "image/customerprograms1.gif", "image/contactus1.gif", "image/bulletin1.gif");
var cacheArray= new Array();
for (i=0; i<image1Array.length; i++)
{
	cacheArray[i]= new Image();
	cacheArray[i].src= image1Array[i];
}


//rollover and rollout
var loaded=1;
function doRoll(what, direction)
{
	if (direction == 1){
		var how = "1";
	}else{
		var how = "";
	}
	if (loaded) {eval("document.image" + what + ".src= image" + how + "Array[" + what + "]");}
}

//image preloader
function loader()
{
	if (document.images) loaded=1;
}
//----------------------------------------------------------------------------------------------------------------

//WINDOW POPUP----------------------------------------------------------------------------------------------------

function popUp(what)
{
	var strPN= what.substring(what.indexOf("http://") + 7);
	var strURL= "/hb.html?pn=" + escape(strPN) + "&URL=" + escape(what);

	var sw= window.screen.availWidth;
	var sh= window.screen.availHeight;
	var x= 0;
	var y= 0;
	var w= 600;
	var h= 400;

	if (sw >= 800) { x= sw - 800; w= 775; }
	if (sh >= 620) { y= sh - 620; h= 450; }

	var newWindow= window.open(strURL, "pop", "height=" + h + ",width=" + w + ",menubar=1,resizable=1,scrollbars=1,status=1,titlebar=1,toolbar=1, left=" + x + ",top=" + y);
}


// print function
function doPrint(isTutorial)
{
	var mypath= window.location.pathname.toString() + window.location.search.toString() + ((isTutorial) ? "&tut=1" : "");
	popUp("/print" + mypath);
}