// JavaScript Document
 var browserType;
if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
 browserType= "gecko"
}

// Get base url
url = document.location.href;
xend = url.lastIndexOf("/") + 1;
var base_url = url.substring(0, xend);

var ajax_get_error = false;



// 'Jump To Product' selection
function redirect_to_prodcat( obj ) {
	prodcat_code = obj.options[ obj.selectedIndex ].value;
	url = "printing.php?link=" + prodcat_code;
	window.location = url;
}

function show_form_div()
{
   var popUp = document.getElementById('signup_popup');
   if (popUp.style.visibility == "visible") 
   	{
   popUp.style.visibility = "hidden";
	}
	else
	{
   popUp.style.visibility = "visible";
	}
}



function ajax_do (url) {
	// Does URL begin with http?	
	if (url.substring(0, 4) != 'http') {
		url = base_url + url;
	}

	// Create new JS element
	var jsel = document.createElement('SCRIPT');
	jsel.type = 'text/javascript';
	jsel.src = url;

	// Append JS element (therefore executing the 'AJAX' call)
	document.body.appendChild (jsel);

	return true;
}


function show_div(the_div_name)
{
   var popUp = document.getElementById(the_div_name);
   if (popUp.style.visibility == "visible") 
   	{
   popUp.style.visibility = "hidden";
	}
	else
	{
   popUp.style.visibility = "visible";
	}
}

function hide_div(the_div_name)
{
   var popUp = document.getElementById(the_div_name);
   popUp.style.visibility = "hidden";
}

function hidePopup(){
   var popUp = document.getElementById("popupcontent");
   popUp.style.visibility = "hidden";
}
 
 function popuponclick(the_site)
{
if (the_site=="admin.php") { my_window = window.open(the_site, "mywindow","status=1,width=520,height=880"); }
else {
 my_window = window.open(the_site, "mywindow","status=1,width=520,height=620");
}
 
}

//set image paths
src = ["advert/ad_1.jpg", "advert/ad_2.jpg", "advert/ad_3.jpg", "advert/ad_4.jpg", "advert/ad_5.jpg", "advert/ad_6.jpg", "advert/ad_7.jpg", "advert/ad_8.jpg", "advert/ad_9.jpg", "advert/ad_10.jpg", "advert/ad_11.jpg"]


//set corresponding urls
url = ["screensaver.php", "screensaver.php", "screensaver.php", "screensaver.php"]

//set duration for each image
duration = 4;

//Please do not edit below
ads=[]; ct=0;
function switchAd() {
var n=(ct+1)%src.length;
if (ads[n] && (ads[n].complete || ads[n].complete==null)) {
document["Ad_Image"].src = ads[ct=n].src;
}
ads[n=(ct+1)%src.length] = new Image;
ads[n].src = src[n];
setTimeout("switchAd()",duration*1000);
}
function doLink(){
location.href = url[ct];
} onload = function(){
if (document.images)
switchAd();
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}