var l_gif='<div class="cb c pat">...چند لحظه <img src="../img/ig.gif"></div>';
var xmlHttp;

function j(x, y, z ,w){
if(w>0){
var temp = 'j("'+x+'","'+y+'","'+z+'",0)'
opacity(x,100,1,w);
window.setTimeout(temp,w)
return 0;
}
c(x,l_gif);
changeOpac(100,x);
try{xmlHttp=new XMLHttpRequest();}
catch (e) {try {xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");}
catch (e) {try {xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");}
catch (e) {alert("Your browser does not support AJAX!");return false;}}}
xmlHttp.onreadystatechange=function(){
if(xmlHttp.readyState==4 && xmlHttp.status == 200){
clearTimeout(xmlHttpTimeout);
changeOpac(1,x);
c(x,xmlHttp.responseText); opacity(x,1,100,100);}}
myquery="x = " + z;
xmlHttp.open("POST",y,true);
xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
xmlHttp.send(myquery);
var xmlHttpTimeout=setTimeout('ajaxTimeout("'+x+'","'+y+'","'+z+'","'+w+'")', 15000);}

function ajaxTimeout(x, y, z ,w){ 
xmlHttp.abort(); 
document.getElementById(x).innerHTML+= '<div class="c tc"> زمان انتظار بیشتر از حد معمول شده است، <a href="javascript:j(&quot;'+x+'&quot;, &quot;'+y+'&quot;, &quot;'+z+'&quot;, &quot;'+w+'&quot;)">تکرار دستور</a></div>'}




function c(x, y){
document.getElementById(x).innerHTML=y}

function s(x ,y){
document.getElementById(x).style.display=y;}


function opacity(id, opacStart, opacEnd, millisec) { 
var speed = Math.round(millisec / 100); 
var timer = 0; 
if(opacStart > opacEnd) { 
for(i = opacStart; i >= opacEnd; i--) { 
setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed)); 
timer++;}}else if(opacStart < opacEnd){
for(i = opacStart; i <= opacEnd; i++){ 
setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed)); 
timer++;}}} 

function changeOpac(opacity, id) { 
var object = document.getElementById(id).style; 
object.opacity = (opacity / 100); 
object.MozOpacity = (opacity / 100); 
object.KhtmlOpacity = (opacity / 100); 
object.filter = "alpha(opacity=" + opacity + ")";
if(opacity==100){object.filter=''};
if(opacity==0){object.display='none'};
if(opacity==1){object.display=''};
}



function getPageScroll(){
var yScroll;
if (self.pageYOffset) {
yScroll = self.pageYOffset;
} else if (document.documentElement && document.documentElement.scrollTop){
yScroll = document.documentElement.scrollTop;
} else if (document.body) {
yScroll = document.body.scrollTop;}
arrayPageScroll = new Array('',yScroll) 
return arrayPageScroll;}

function getPageSize(){
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){ 
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;}
var windowWidth, windowHeight;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;}
if(yScroll < windowHeight){
pageHeight = windowHeight;
} else { 
pageHeight = yScroll;}
if(xScroll < windowWidth){
pageWidth = windowWidth;
} else {
pageWidth = xScroll;}
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
return arrayPageSize;}

function slb(w, h){
var arrayPageSize=getPageSize();
var arrayPageScroll=getPageScroll();
bl.style.height=(arrayPageSize[1]+'px');
wh.style.height = h;
wh.style.width = w;
wh.style.top = ((arrayPageScroll[1]+(arrayPageSize[3]-h-35)/2)+'px');
wh.style.left = ((arrayPageSize[0]-w-20)/2+'px');
opacity('bl',1,80,55);opacity('wh',1,100,100);}

function hlb(){
if(wh.style.display==''){
opacity('wh',100,0,50);opacity('bl',80,0,55);}}

function window.onresize(){
hlb();
}
function atc(x){
j('wh_txt','/inc/_cart.asp?i='+x,'2',5);slb(700,360);}
function dtc(x){
j('wh_txt','/inc/_cart.asp?d='+x,'2',5);}