//
// Enviroment identificator
//
var localIsDOM = document.getElementById?true:false;
var localIsJava = navigator.javaEnabled();
var localIsStrict = document.compatMode=='CSS1Compat';
var localPlatform = navigator.platform;
var localVersion = "0";
var localBrowser = "";
if(window.opera && localIsDOM) {
	localBrowser = "Opera";
	if(navigator.userAgent.search(/^.*Opera.([\d.]+).*$/) != -1)
		localVersion = navigator.userAgent.replace(/^.*Opera.([\d.]+).*$/, "$1");
	else if(window.print)
		localVersion = "6";
	else
		localVersion = "5";
} else if(document.all && document.all.item)
	localBrowser = 'MSIE';
if(navigator.appName=="Netscape") {
	if(!localIsDOM) {
		localBrowser = 'Netscape';
		localVersion = navigator.userAgent.replace(/^.*Mozilla.([\d.]+).*$/, "$1");
		if(localVersion != '')
			localVersion = "4";
	} else if(navigator.userAgent.indexOf("Safari") >= 0)
		localBrowser = 'Safari';
	else if(navigator.userAgent.indexOf("Netscape") >= 0)
		localBrowser = 'Netscape';
	else if(navigator.userAgent.indexOf("Firefox") >= 0)
		localBrowser = 'Firefox';
	else 
		localBrowser = 'Mozilla';
	
}
if(navigator.userAgent.indexOf("MSMSGS") >= 0)
	localBrowser = "WMessenger";
else if(navigator.userAgent.indexOf("e2dk") >= 0)
	localBrowser = "Edonkey";
else if(navigator.userAgent.indexOf("Gnutella") + navigator.userAgent.indexOf("Gnucleus") >= 0)
	localBrowser = "Gnutella";
else if(navigator.userAgent.indexOf("KazaaClient") >= 0)
	localBrowser = "Kazaa";

if(localVersion == '0' && localBrowser != '') {
	var rg = new RegExp("^.*"+localBrowser+".([\\d.]+).*$");
	localVersion = navigator.userAgent.replace(rg, "$1");
}
var localIsCookie = ((localBrowser == 'Netscape' && localVersion == '4')?(document.cookie != ''):navigator.cookieEnabled);

//
// Opener/Closer HTML block
//
function visibleBox(id,skipOpenClose) {
	elm1 = document.getElementById("open"+id);
	elm2 = document.getElementById("close"+id);
	elm3 = document.getElementById("box"+id);

	if(!elm3)
		return false;

	if (skipOpenClose) {
		elm3.style.display = (elm3.style.display == "")?"none":"";
	} else if(elm1) {
		if (elm1.style.display == "") {
			elm1.style.display = "none";
			if(elm2)
				elm2.style.display = "";
			elm3.style.display = "none";
		} else {
			elm1.style.display = "";
			if(elm2)
				elm2.style.display = "none";
			elm3.style.display = "";
		}
	}
}

//
// URL encode
//
function urlEncode(url) {
	return url.replace(/\s/g, "+").replace(/&/, "&").replace(/"/, """)
}

//
// Substitute
//
function substitute(lbl) {
var x, rg;
	for(x = 1; x < arguments.length; x+=2) {
		if(arguments[x] && arguments[x+1]) {
			rg = new RegExp("\\{\\{"+arguments[x]+"\\}\\}", "gi");
			lbl = lbl.replace(rg,  arguments[x+1]);
			rg = new RegExp('~~'+arguments[x]+'~~', "gi");
			lbl = lbl.replace(rg,  arguments[x+1]);
		}
	}
	return lbl;
}



/*** tdl.js ***/

/*
 Preloading Button Images
 By TDL ( Otterbach.IT )
*/

/* Switch environment: This script has to be told in which environment it should be executed. */
//var env = "/store";
// var env = "/test";
var env = "/store";

/* Elements name has to be the filename and the ID has to have a prefix "tdl_" ( ID:tdl_element = NAME:element = FILE:element.jpg ) ! */

var elements			= 		new	Array(
 "subscribe",
 "register",
 "recover",
 "javascript",
 "deleteitem",
 "update",
 "clearcart",
 "continue",
 "continueshopping",
 "checkout",
 "addtocart",
 "submit",
 "submitregister",
 "submitlogin",
 "submitorder",
 "termsconditions",
 "changepay",
 "modify",
 "logout",
 "proceedcheckout",
 "printinvoice",
 "signin"
);

var preloader			= 		new Array();

for (element in elements)
{
	preloader[elements[element] + "ON"] 			= 		new Image();
	preloader[elements[element] + "ON"].src			= 		env + "/skin1/images/" + elements[element] + "ON.jpg";  
	preloader[elements[element] + "OFF"] 			= 		new Image();
	preloader[elements[element] + "OFF"].src 		= 		env + "/skin1/images/" + elements[element] + ".jpg";  
}

function switchON(elementID)
{
	document.getElementById(elementID).src = preloader[elementID.substr(4) + "ON"].src;  
}

function switchOFF(elementID)
{
  	document.getElementById(elementID).src = preloader[elementID.substr(4) + "OFF"].src;    
}


/* faq */
function get_answer(id)
{
    var elem = document.getElementById('faq_answer_'+id);
    if (elem.style.display == 'none') {
        ajaxRequest('faq_answer.php',{faq_question_id:id},function (val)
        {
             elem.innerHTML = '<font size="2.5"><B><BR>'+val+'<BR><BR></B></font>';
	     elem.style.display = '';
        });
    }
    else {
	elem.innerHTML = '';
	elem.style.display = 'none';
    }
    return false;
}



function FormValidation080713() {if(document.getElementById('product_avail'))if(document.getElementById('product_avail').value == 0) {alert("Out of stock");return false;}return true;}