// $Id: common.js,v 1.12.2.23 2007/08/30 10:49:09 max Exp $

//
// 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 = "";
var localBFamily = "";
var isHttps = false;
if (window.opera && localIsDOM) {
localBFamily = localBrowser = "Opera";
if (navigator.userAgent.search(/^.*Opera.([\d.]+).*$/) != -1)
localVersion = navigator.userAgent.replace(/^.*Opera.([\d.]+).*$/, "$1");
else if (window.print)
localVersion = "6";
else
localVersion = "5";
} else if (document.all && document.all.item)
localBFamily = localBrowser = 'MSIE';
if (navigator.appName=="Netscape") {
localBFamily = "NC";
if (!localIsDOM) {
localBrowser = 'Netscape';
localVersion = navigator.userAgent.replace(/^.*Mozilla.([\d.]+).*$/, "$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);

if (document.location.protocol == "https:") { 
isHttps = true;
}

function change_antibot_image(id) {
var image = document.getElementById(id);
	if (image)
		image.src = xcart_web_dir+"/antibot_image.php?tmp="+Math.random()+"&section="+id+"&regenerate=Y";
}


/*
Find element by classname
*/
function getElementsByClassName( clsName ) {
var arr = new Array(); 
var elems = document.getElementsByTagName("*");

for ( var cls, i = 0; ( elem = elems[i] ); i++ ) {
if ( elem.className == clsName ) {
arr[arr.length] = elem;
}
}
return arr;
}
//
// 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";
var class_objs = getElementsByClassName('DialogBox');
for (var i = 0; i < class_objs.length; i++) {
class_objs[i].style.height = "1%";
}
} else {
elm1.style.display = "";
if(elm2)
elm2.style.display = "none";
elm3.style.display = "";
}
}
}

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

/*
Math.round() wrapper
*/
function round(n, p) {
if (isNaN(n))
n = parseFloat(n);
if (!p || isNaN(p))
return Math.round(n);
p = Math.pow(10, p);
return Math.round(n*p)/p;
}

/*
Price format
*/
function price_format(price, thousand_delim, decimal_delim, precision) {
var thousand_delim = (arguments.length > 1 && thousand_delim !== false) ? thousand_delim : number_format_th;
var decimal_delim = (arguments.length > 2 && decimal_delim !== false) ? decimal_delim : number_format_dec;
var precision = (arguments.length > 3 && precision !== false) ? precision : number_format_point;

if (precision > 0) {
precision = Math.pow(10, precision);
price = Math.round(price*precision)/precision;
var top = Math.floor(price);
var bottom = Math.round((price-top)*precision)+precision;

} else {
var top = Math.round(price);
var bottom = 0;
}

top = top+"";
bottom = bottom+"";
var cnt = 0;
for (var x = top.length; x >= 0; x--) {
if (cnt % 3 == 0 && cnt > 0 && x > 0)
top = top.substr(0, x)+thousand_delim+top.substr(x, top.length);

cnt++;
}

return (bottom > 0) ? (top+decimal_delim+bottom.substr(1, bottom.length)) : top;
}

/*
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;
}

function getWindowOutWidth(w) {
if (!w)
w = window;
if (localBFamily == "MSIE")
return w.document.body.clientWidth;
else
return w.outerWidth;
}

function getWindowOutHeight(w) {
if (!w)
w = window;
if (localBFamily == "MSIE")
return w.document.body.clientHeight;
else
return w.outerHeight;
}

function getWindowWidth(w) {
if (!w)
w = window;
if (localBFamily == "MSIE")
return w.document.body.clientWidth;
else 
return w.innerWidth;
}

function getWindowHeight(w) {
if (!w)
w = window;
if (localBFamily == "MSIE")
return w.document.body.clientHeight;
else
return w.innerHeight;
}

function getDocumentHeight(w){
if (!w)
w = window;
if (localBFamily == "MSIE" || (localBFamily == "Opera" && localVersion >= 7 && localVersion < 8))
return isStrict ? w.document.documentElement.scrollHeight : w.document.body.scrollHeight;
if (localBFamily == "NC")
return w.document.height
if (localBFamily == "Opera")
return w.document.body.style.pixelHeight
}

function getDocumentWidth(w) {
	if (!w)
		w = window;
	if (localBFamily == "MSIE" || (localBFamily == "Opera" && localVersion >= 7 && localVersion < 8))
		return isStrict ? w.document.documentElement.scrollWidth : w.document.body.scrollWidth;
	if (localBFamily == "NC")
		return w.document.width;
	if (localBFamily == "Opera")
		return w.document.body.style.pixelWidth;
}

function expandWindowX(w, step, limit) {
	if (!w)
		w = window;

	if (!step)
		step = 10;

	var go = true;
	var i = 200;
	while (go && i--) {
		if (limit && getWindowOutWidth()+step > limit)
			break;

		try {
			w.scrollTo(step, 0);
			go = (w.document.documentElement && w.document.documentElement.scrollLeft > 0) || (w.document.body && w.document.body.scrollLeft > 0);
			if (go)
				w.resizeBy(step, 0);

		} catch (e) {
			return false;
		}
	}

	return true;
}

function expandWindowY(w, step, limit) {
	if (!w)
		w = window;

	if (!step)
		step = 10;

	var go = true;
	var i = 200;
	while (go && i--) {
		if (limit && getWindowOutHeight()+step > limit)
			 break;

		try {
			w.scrollTo(0, step);
			go = (w.document.documentElement && w.document.documentElement.scrollTop > 0) || (w.document.body && w.document.body.scrollTop > 0);
			if (go)
				w.resizeBy(0, step);

		} catch(e) {
			return false;
		}
	}

	return true;
}

/*
Check list of checkboxes
*/
function checkMarks(form, reg, lbl) {
var is_exist = false;

if (form.elements.length == 0)
return true;

for (var x = 0; x < form.elements.length; x++) {
if (form.elements[x].name.search(reg) == 0 && form.elements[x].type == 'checkbox' && !form.elements[x].disabled) {
is_exist = true;
if (form.elements[x].checked)
return true;
}
}

if (!is_exist)
return true;
else if (lbl)
alert(lbl);
else if (lbl_no_items_have_been_selected)
alert(lbl_no_items_have_been_selected);
return false;
}

/*
Submit form with specified value of 'mode' parmaeters
*/
function submitForm(formObj, formMode) {
if (!formObj)
return false;
if (formObj.tagName != "FORM") {
if (!formObj.form)
return false;
formObj = formObj.form;
}
if (formObj.mode)
formObj.mode.value = formMode;
formObj.submit();
}

/*
Analogue of PHP function sleep()
*/
function sleep(msec) {
var then = new Date().getTime()+msec;
while (then >= new Date().getTime()){
}
}

/*
Convert number from current format
(according to 'Input and display format for floating comma numbers' option)
to float number
*/
function convert_number(num) {
var regDec = new RegExp(reg_quote(number_format_dec), "gi");
var regTh = new RegExp(reg_quote(number_format_th), "gi");
var pow = Math.pow(10, parseInt(number_format_point));
num = parseFloat(num.replace(" ", "").replace(regTh, "").replace(regDec, "."));
return Math.round(num*pow)/pow;
}

/*
Check string as number
(according to 'Input and display format for floating comma numbers' option)
*/
function check_is_number(num) {
var regDec = new RegExp(reg_quote(number_format_dec), "gi");
var regTh = new RegExp(reg_quote(number_format_th), "gi");
num = num.replace(" ", "").replace(regTh, "").replace(regDec, ".");
return (num.search(/^[0-9]+(\.[0-9]+)?$/) != -1);
}

/*
Qutation for RegExp class
*/
function reg_quote(s) {
return s.replace(/\./g, "\\.").replace(/\//g, "\\/").replace(/\*/g, "\\*").replace(/\+/g, "\\+").replace(/\[/g, "\\[").replace(/\]/g, "\\]");
}

function setCookie(name, value, path, expires) {
	if (typeof(expires) == 'object') {
		try {
			var days = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
			var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
			if (days[expires.getDay()] && months[expires.getMonth()])
				expires = days[expires.getDay()]+" "+expires.getDate()+"-"+months[expires.getMonth()]+"-"+expires.getFullYear()+" "+expires.getHours()+":"+expires.getMinutes()+":"+expires.getSeconds()+" GMT";
		} catch(e) { }
	}

	if (typeof(expires) != 'string')
		expires = false;

	document.cookie = name+"="+escape(value)+(expires ? "; expires=" + expires : "")+(path ? "; path="+path : "");
}

function deleteCookie(name) {
document.cookie = name+"=0; expires=Fri, 31 Dec 1999 23:59:59 GMT;";
}

/*
Clone object
*/
function cloneObject(orig) {
var r = {};
for (var i in orig) {
r[i] = orig[i];
}

return r;
}

/*
Get first checkbox and redirect to URL
*/
function getFirstCB(form, reg) {

while (form.tagName && form.tagName.toUpperCase() != 'FORM')
form = form.parentNode;

if (!form.tagName || form.tagName.toUpperCase() != 'FORM' || form.elements.length == 0)
return false;

var selectedChk = false;
for (var x = 0; x < form.elements.length; x++) {
if (form.elements[x].name.search(reg) == 0 && form.elements[x].type == 'checkbox' && !form.elements[x].disabled && form.elements[x].checked) {
selectedChk = form.elements[x];
break;
}
}

if (!selectedChk) {
if (lbl_no_items_have_been_selected)
alert(lbl_no_items_have_been_selected);

return false;
}

return selectedChk;
}

/*
getElementById() wrapper
*/
function _getById(id) {
if (typeof(id) != 'string' || !id)
return false;

var obj = document.getElementById(id);
if (obj && obj.id != id) {
obj = false;
for (var i = 0; i < document.all.length && obj === false; i++) {
if (document.all[i].id == id)
obj = document.all[i];
}
}

return obj;
}

// undefined or not
function isset(obj) {
	return typeof(obj) != 'undefined' && obj !== null;
}


// Check - variable is function or not
function isFunction(f) {
return (typeof(f) == 'function' || (typeof(f) == 'object' && (f+"").search(/\s*function /) === 0));
}

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



function changeEtatMenu(e)
{
	e.style.cursor = 'hand';
	if(e.className=="on")
	{
		e.className="off";
	}
	else
	{
		e.className="on";
	}
}


function mainBrandMall_flash(){
		var me ='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="488" height="198">';
			me +='<param name="movie" value="http://www.tacksaless.co.uk/brandmall.swf">';
            me +='<param name="quality" value="high">';
            me +='<param name="wmode" value="transparent">';
            me +='<embed src="http://www.tacksaless.co.uk/brandmall.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="488" height="198"></embed>';
            me +='</object>';

		document.write(me);

}

function mdPick_flash_new() {

	var mp='';

		mp +='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="450" height="220">';

		mp +='<param name="movie" value="http://www.tacksaless.co.uk/md_pick.swf">';

		mp += '<param name="loop" value="false">';
		
		mp += '<param name="wmode" value="transparent">';

		mp += '<param name="menu" value="false">';

		mp += '<param name="quality" value="high">';

		mp += '<param name="bgcolor" value="#ffffff">';

		mp +='<embed src="http://www.tacksaless.co.uk/md_pick.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="450" height="220"></embed>';

		mp +='</object>';

		document.write(mp);

		//document.write('<embed src="http://www.tacksaless.co.uk/mdpick.swf" quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="735" height="204"></embed>');

}

function mainArrival_flash(){
		var me ='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="220" height="85">';
			me +='<param name="movie" value="http://www.tacksaless.co.uk/arrival_ban.swf">';
            me +='<param name="quality" value="high">';
            me +='<param name="wmode" value="transparent">';
            me +='<embed src="http://www.tacksaless.co.uk/arrival_ban.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="220" height="85"></embed>';
            me +='</object>';

		document.write(me);

}


function HideContent(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "none";
}
function ShowContent(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "block";
}
function ReverseContentDisplay(d) {
if(d.length < 1) { return; }
if(document.getElementById(d).style.display == "none") { document.getElementById(d).style.display = "block"; }
else { document.getElementById(d).style.display = "none"; }
}

			function goReview(itemcd){
				

			}