var ns4 = document.layers;
var op5 = (navigator.userAgent.indexOf("Opera 5")!=-1)||(navigator.userAgent.indexOf("Opera/5")!=-1);
var op6 = (navigator.userAgent.indexOf("Opera 6")!=-1)||(navigator.userAgent.indexOf("Opera/6")!=-1);
var agt=navigator.userAgent.toLowerCase();
var mac = (agt.indexOf("mac")!=-1);
var ie = (agt.indexOf("msie") != -1);
var mac_ie = mac && ie;
function tidyImageWin() {
if (imageWin && !imageWin.closed) { imageWin.close(); }
}
function getRealLeft(el) {
xPos = el.offsetLeft;
tempEl = el.offsetParent;
while (tempEl != null) {
xPos += tempEl.offsetLeft;
tempEl = tempEl.offsetParent;
}
return xPos;
}
function getRealTop(el) {
yPos = el.offsetTop;
tempEl = el.offsetParent;
while(tempEl != null){
yPos += tempEl.offsetTop;
tempEl = tempEl.offsetParent;
}
return yPos;
}
function showHideMenuNode(node_id, image_id){
n = document.getElementById(node_id);
i = document.getElementById(image_id);
if(n){
n.style.display = n.style.display == "none" ? "block" : "none";
if(i){
i.src = n.style.display == "none" ? skin_images + "/menu_tree_plus.gif" : skin_images + "/menu_tree_minus.gif";
}
}
}
function getElementHeight(Elem) {
if(ns4){
var elem = document.getElementById(Elem);
return elem.clip.height;
} else {
if(document.getElementById) {
var elem = document.getElementById(Elem);
} else if (document.all){
var elem = document.all[Elem];
}
if (op5) {
xPos = elem.style.pixelHeight;
} else {
xPos = elem.offsetHeight;
}
return xPos;
}
}
function getElementWidth(Elem) {
if (ns4) {
var elem = document.getElementById(Elem);
return elem.clip.width;
} else {
if(document.getElementById) {
var elem = document.getElementById(Elem);
} else if (document.all){
var elem = document.all[Elem];
}
if (op5) {
xPos = elem.style.pixelWidth;
} else {
xPos = elem.offsetWidth;
}
return xPos;
}
}
if(document.layers){
_browser = "nn";
}
if(document.all){
_browser = "ie";
}
if(navigator.userAgent.toLowerCase().match("gecko")){
_browser= "gecko";
}
function isEmail(entry){
var rex= /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
return rex.test(entry);
}
function delay(gap){ /* gap is in millisecs */
var then, now;
then = new Date().getTime();
now = then;
while((now-then) < gap){
now=new Date().getTime();
}
}
var imageWin = null;
var popupWindowImg = null;
function showImage(image_url, image_width, image_height){
image_width = image_width == "" ? 400 : image_width;
image_height = image_height == "" ? 400 : image_height;
var w = screen.width;
var h = screen.height;
var ww = image_width * 1 + 30;
var wh = image_height * 1 + 45;
var wx = (w - ww)/2;
var wy = (h - wh)/2;
popupWindowImg = {
"url":image_url,
"width":ww,
"height":wh
};
imageWin = window.open(
"",
"ProductImageWindow",
"titlebar=yes, toolbar=no, menubar=no, status=no, directories=no, resizable=yes, scrollbars=yes, top=" + wy.toString() + ", left=" + wx.toString() + ", width=" + ww.toString() + ", height=" + wh.toString() + ""
);
while(imageWin==null);
refreshImageWindow();
}
function refreshImageWindow()
{
if (imageWin == null || imageWin.document == null) return;
imageWin.document.body.innerHTML = "";
imageWin.focus();
imageWin.document.write('');
imageWin.document.write('
');
imageWin.document.write('');
imageWin.document.write('');
imageWin.document.close();
imageWin.width = popupWindowImg.width;
imageWin.height = popupWindowImg.height;
}
function showPrinterPage(url){
var prWin = null;
prWin = window.open(
url,
"PrintVer",
"titlebar=yes, toolbar=no, menubar=yes, status=yes, directories=no, resizable=yes, scrollbars=yes, top=20, left=20, width=810, height=600"
);
while(prWin==null);
prWin.focus();
}
function OnButton(bt){
document.images[bt].src = skin_images + bt + "_on.gif";
}
function OffButton(bt){
document.images[bt].src = skin_images + bt + "_off.gif";
}
function OnMenu(cid){
document.images["menul_" + cid].src = skin_images + "catl_bg_on.gif";
document.all["menur_" + cid].background = skin_images + "catr_bg_on.gif";
}
function OffMenu(cid){
document.images["menul_" + cid].src = skin_images + "catl_bg_off.gif";
document.all["menur_" + cid].background = skin_images + "catr_bg_off.gif";
}
var RecentTimeOut, CartTimeOut;
function ShowCart(){
window.clearTimeout(CartTimeOut);
if(_browser == "ie"){
cartDiv.style.visibility =
cartDiv.style.visibility == "hidden"?"visible":"hidden";
document.images["cartImage"].src =
cartDiv.style.visibility == "hidden"?
(skin_images + "ic_expand.gif"):
(skin_images + "ic_collapse.gif");
}
else if(_browser == "gecko"){
document.getElementById('cartDiv').style.visibility =
document.getElementById('cartDiv').style.visibility == "hidden"?"visible":"hidden";
document.images["cartImage"].src =
document.getElementById('cartDiv').style.visibility == "hidden"?
(skin_images + "ic_expand.gif"):
(skin_images + "ic_collapse.gif");
}
else{
document.cartDiv.visibility = document.cartDiv.visibility == "hidden"?"visible":"hidden";
}
}
function ShowRecent(){
window.clearTimeout(RecentTimeOut);
if(_browser == "ie"){
recentDiv.style.visibility =
recentDiv.style.visibility == "hidden"?"visible":"hidden";
document.images["recentImage"].src =
recentDiv.style.visibility == "hidden"?
(skin_images + "ic_expand.gif"):
(skin_images + "ic_collapse.gif");
}
else if(_browser == "gecko"){
document.getElementById('recentDiv').style.visibility =
document.getElementById('recentDiv').style.visibility == "hidden"?"visible":"hidden";
document.images["recentImage"].src =
document.getElementById('recentDiv').style.visibility == "hidden"?
(skin_images + "ic_expand.gif"):
(skin_images + "ic_collapse.gif");
}
else{
document.recentDiv.visibility = document.recentDiv.visibility == "hidden"?"visible":"hidden";
}
}
function PopUpCart(){
CartTimeOut = window.setTimeout('ShowCart();', 1000);
}
function PopUpRecent(){
RecentTimeOut = window.setTimeout('ShowRecent();', 1000);
}
function OnMenu(img){
document.images[img].src = skin_images + "menu_arrow_on.gif";
}
function OffMenu(img){
document.images[img].src = skin_images + "menu_arrow.gif";
}
function ShowPopup(src){
var bWin = null;
bWin = window.open(
src,
"PopupWind",
"titlebar=no, toolbar=no, menubar=no, status=no, directories=no, resizable=no, scrollbars=no, top=20, left=20, width=320, height=240"
);
while(bWin==null);
bWin.focus();
}
function PopUpImage(image_source, image_width, image_height){
var bWin = null;
bWin = window.open(
image_source,
"ImageWind",
"titlebar=no, toolbar=no, menubar=no, status=no, directories=no, resizable=no, scrollbars=no, top=20, left=20, width=" + (image_width + 20) + ", height=" + (image_height + 20)
);
while(bWin==null);
bWin.focus();
}
function ConfirmLogout(){
if(orderItemsCount > 0){
if(!confirm("You have items in your cart. Logging out will empty your cart\nAre you sure want to continue?")){
return false;
}
}
}
function CartConfirmDeleteItem(ocid){
if(confirm(msg_confirm_delete_item)){
document.location = CartDeleteItemUrl + '&ocid=' + ocid;
}
}
function CartConfirmEmpty(){
if(confirm(msg_confirm_empty_cart)){
document.location = CartEmptyUrl;
}
}
function PopupTellAFriend(element, page_name, url)
{
element = $(element);
if (!Element.visible('emailPopup')) {
var popupAnchor = GetPopupAnchor('emailPopup', element, {x: Element.getWidth(element) - Element.getWidth('emailPopup'), y: Element.getHeight(element) - 1}, {x: 5, y: 5});
$('emailPopupFrame').src = "";
$('emailPopupFrame').src = "/ajax_tellafriend?page_name="+escape(page_name)+"&url="+escape(url);
Element.setStyle('emailPopup', {
top: popupAnchor.y + "px",
left: popupAnchor.x + "px"
});
new Effect.SlideDown($('emailPopup'), {afterFinish: function () {$('emailPopupFrame').show()}});
} else {
$('emailPopupFrame').hide();
new Effect.SlideUp($('emailPopup'));
}
}
function CheckTellAFriend()
{
if(!CheckInputField($('tell_a_friend_send_from_email'), "Please enter a valid 'from' email address.", 1, 0, /^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*(\.[a-zA-Z]{2,4})$/)) return false;
if(!CheckInputField($('tell_a_friend_send_to_email'), "Please enter a valid 'to' email address.", 1, 0, /^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*(\.[a-zA-Z]{2,4})$/)) return false;
}
function CheckInputField(felement, fmessage, fminlength, fmaxlength, fregex){
if (felement) {
var value = $F(felement).strip();
if((fminlength && value.length < fminlength) || (fmaxlength && value.length > fmaxlength) || (fregex && !fregex.test(value))){
alert(fmessage);
felement.focus();
return false;
}
else{
return true;
}
} else {
return false;
}
}