var wait="";
var para="";
var delall ="";
frmcheckout = false;

    function makeRequest(url,p,postform) {
    	para = p;
    	if(postform){postpara = createQuery(postform);}else{postpara="";}
    	if(para!="1stshowcart"){
	    	wait = true;
    		alert("چند لحظه صبر کنيد . . .");
    	}else{
    		para= "showcart";
    	}
        var http_request = false;
        url = "http://www.alljobs.ir/store/includes/" + url ;
        //url = "http://localhost/asnaf/store/includes/" + url ;

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            http_request = new XMLHttpRequest();
            if (http_request.overrideMimeType) {
                http_request.overrideMimeType("text/xml");
                // See note below about this line
            }
        } else if (window.ActiveXObject) { // IE
            try {
                http_request = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                try {
                    http_request = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (e) {}
            }
        }

        if (!http_request) {
            alert("Giving up :( Cannot create an XMLHTTP instance");
            return false;
        }
        http_request.onreadystatechange = function() { alertContents(http_request,para); };
        http_request.open("POST", url, true);
        http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=UTF-8");
        http_request.setRequestHeader("Content-length", postpara.length);
        http_request.setRequestHeader("Connection", "close");
        http_request.send(postpara);

    }

    function alertContents(http_request,para) {
        if (http_request.readyState == 4) {
            if (http_request.status == 200) {
           		if(wait){
           			removeCustomAlert();
           			wait = false;
           		}
            	if (para=="showcart"){
            		document.all.butshowcart.style.display="none";
            		div = document.getElementById("div"+para);
            		div.innerHTML = http_request.responseText;
				if(document.all.divnewbody.style.display=="block"){
					makeRequest("store_ajax.php?mo=checkout","checkout");
				}
            	}else if(para=="addcart") {
	            	alert(http_request.responseText);
            	}else if(para=="delcart") {
	            	alert(http_request.responseText);
            	}else if(para=="checkout" || para=="sendtofriend") {
            		document.all.divbody.style.display="none";
				document.all.divnewbody.style.display="block";
            		div = document.getElementById("divnewbody");
            		div.innerHTML = http_request.responseText;
            	}else if(para=="submitcheckout") {
            		if(http_request.responseText=="orderyes"){
	            		delall = 'yes';
	            		mg='از خرید شما متشکریم';
	            		mg=mg+'<br> منتظر تماس ما باشید';
	            		mg=mg+'<br> تلفن تماس';
	            		mg=mg+'<br> 021-88750200';
	            		alert(mg);
						document.all.divnewbody.style.display="none";
	            		document.all.divbody.style.display="block";
            		}else if(http_request.responseText=="orderno"){
	            		alert("مشکلی وجود دارد لطفا بعدا اقدام کنید");
						document.all.divnewbody.style.display="none";
	            		document.all.divbody.style.display="block";
            		}
            	}else if(para=="submitsendtofriend") {
            		if(http_request.responseText=="sendyes"){
	            		alert("ايميل شما با موفقيت ارسال شد.");
						document.all.divnewbody.style.display="none";
	            		document.all.divbody.style.display="block";
            		}else if(http_request.responseText=="sendno"){
	            		alert("ايميل شما ارسال نشد.<br>لطفا بعدا اقدام کنيد.<br> با تشکر");
						document.all.divnewbody.style.display="none";
	            		document.all.divbody.style.display="block";
            		}
	          }
            } else {
                alert("There was a problem with the request1.");
            }
        }
    }

// constants to define the title of the alert and button text.
var ALERT_TITLE = "توجه";
var ALERT_BUTTON_TEXT = "ادامه";
var ALERT_BUTTON_CANCEL = "انصراف";

// over-ride the alert method only if this a newer browser.
// Older browser will see standard alerts
if(document.getElementById) {
	window.alert = function(txt,conf) {
		createCustomAlert(txt,conf);
	}
}

function createCustomAlert(txt,conf) {
	// shortcut reference to the document object
	d = document;

	// if the modalContainer object already exists in the DOM, bail out.
	if(d.getElementById("modalContainer")) return;

	// create the modalContainer div as a child of the BODY element
	mObj = d.getElementsByTagName("body")[0].appendChild(d.createElement("div"));
	mObj.id = "modalContainer";
	 // make sure its as tall as it needs to be to overlay all the content on the page
	mObj.style.height = document.documentElement.scrollHeight + "px";
	//mObj.style.textAlign = "center";

	// create the DIV that will be the alert 
	alertObj = mObj.appendChild(d.createElement("div"));
	alertObj.id = "alertBox";
	alertObj.style.textAlign = "center";
	// MSIE doesnt treat position:fixed correctly, so this compensates for positioning the alert
	if(d.all && !window.opera) alertObj.style.top = document.documentElement.scrollTop + "px";
	// center the alert box
	alertObj.style.left = (d.documentElement.scrollWidth - alertObj.offsetWidth)/2 + "px";
	alertObj.style.top = document.body.scrollTop + "px";

	// create an H1 element as the title bar
	h1 = alertObj.appendChild(d.createElement("h1"));
	h1.appendChild(d.createTextNode(ALERT_TITLE));

	// create a paragraph element to contain the txt argument
	
	var splittxt = new Array();
	splittxt = txt.split("<br>");
	for(i=0; i < splittxt.length; i++){
		sbr = alertObj.appendChild(d.createElement("br"));
		msg = alertObj.appendChild(d.createElement("span"));
		msg.appendChild(d.createTextNode(splittxt[i]));
	}

	// create an anchor element to use as the confirmation button.
	if(!wait){
	btn = alertObj.appendChild(d.createElement("a"));
	btn.id = "closeBtn";
	btn.appendChild(d.createTextNode(ALERT_BUTTON_TEXT));
	btn.href = "#";
	// set up the onclick event to remove the alert when the anchor is clicked
	btn.onclick = function() { removeCustomAlert();return false; }
	if(conf){
		btn2 = alertObj.appendChild(d.createElement("a"));
		btn2.id = "cancelBtn";
		btn2.appendChild(d.createTextNode(ALERT_BUTTON_CANCEL));
		btn2.href = "#";
		// set up the onclick event to remove the alert when the anchor is clicked
		btn2.onclick = function() { removeCustomAlert(); return false; }
	}
	}
}

// removes the custom alert from the DOM
function removeCustomAlert() {
	document.getElementsByTagName("body")[0].removeChild(document.getElementById("modalContainer"));
	if(delall=="yes"){
		makeRequest("store_ajax.php?mo=showcart","showcart");
		delall = "";
	}
	if(!wait && (para=="addcart" || para=="delcart")){
		makeRequest("store_ajax.php?mo=showcart","showcart");
	}
}

// showimage
function showimage(path) {
	// shortcut reference to the document object
	d = document;

	// if the modalContainer object already exists in the DOM, bail out.
	if(d.getElementById("modalContainer")) return;

	// create the modalContainer div as a child of the BODY element
	mObj = d.getElementsByTagName("body")[0].appendChild(d.createElement("div"));
	mObj.id = "modalContainer";
	 // make sure its as tall as it needs to be to overlay all the content on the page
	mObj.style.height = (document.documentElement.scrollHeight +330) + "px";

	// create the DIV that will be the show 
	showObj = mObj.appendChild(d.createElement("div"));
	showObj.id = "showBox";
	showObj.align = "center";
	// MSIE doesnt treat position:fixed correctly, so this compensates for positioning the alert
	if(d.all && !window.opera) showObj.style.top = document.documentElement.scrollTop + "px";
	// center the show box
	showObj.style.left = (d.documentElement.scrollWidth - showObj.offsetWidth)/2 + "px";
	showObj.style.top = document.body.scrollTop + "px";

	// create a image element to contain the txt argument
	simg = showObj.appendChild(d.createElement("img"));
	simg.src = path;
	//simg.border = "1";

	sbr = showObj.appendChild(d.createElement("br"));

	// create an anchor element to use as the confirmation button.
	btn = showObj.appendChild(d.createElement("a"));
	btn.id = "closeBtn";
	btn.appendChild(d.createTextNode("Close"));
	btn.href = "#";
	// set up the onclick event to remove the alert when the anchor is clicked
	btn.onclick = function() { removeCustomAlert();return false; }
}


function createQuery(form)
{
    var elements = form.elements;
    var pairs = new Array();
    for (var i = 0; i < elements.length; i++) {
        if ((name = elements[i].name) && (value = elements[i].value))
            pairs.push(name + "=" + encodeURIComponent(value));
    }
    return pairs.join("&");
}

function checkoutform(){
		if(document.all.name.value==''){
			alert('نام و نام خانوادگی را وارد کنید');
			document.all.name.focus();
		}else if(document.all.tel.value==''){
			alert('تلفن و یا موبایل را وارد کنید');
			document.all.tel.focus();
		}else if(document.all.city.value==''){
			alert('نام شهر را وارد کنید');
			document.all.city.focus();
		}else if(document.all.address.value==''){
			alert('آدرس کامل پستی را وارد کنید');
			document.all.address.focus();
		}else{
			return true;
		}
		return false;
}
function sendtofriendform(){
		if(document.all.name.value==''){
			alert('نام و نام خانوادگی خود را وارد کنيد');
			document.all.name.focus();
		}else if(document.all.email.value==''){
			alert('آدرس ايميل خود را وارد کنيد');
			document.all.email.focus();
		}else if(document.all.namefriend.value==''){
			alert('نام و نام خانوادگی دوست خود را وارد کنيد');
			document.all.namefriend.focus();
		}else if(document.all.emailfriend.value==''){
			alert('آدرس ايميل دوست خود را وارد کنيد');
			document.all.emailfriend.focus();
		}else{
			return true;
		}
		return false;
}

function updatepayment(count,kind){
	document.all.shippingtotal.value = count;
	document.all.totaltotal.value = eval(document.all.shippingtotal.value) + eval(document.all.ordertotal.value);
	document.all.shipping.value=kind;
	if(kind=='motor'){
		document.all.ppayment[0].disabled=false;
		document.all.ppayment[0].checked=true;
		document.all.ppayment[1].disabled=true;
		document.all.insideguide.style.display='block';
		document.all.bankguide.style.display='none';
		document.all.payment.value='insite';
	}
	if(kind=='post'){
		document.all.ppayment[1].disabled=false;
		document.all.ppayment[1].checked=true;
		document.all.ppayment[0].disabled=true;
		document.all.insideguide.style.display='none';
		document.all.bankguide.style.display='block';
		document.all.payment.value='bank';
	}
	if(kind=='ems'){
		document.all.ppayment[1].disabled=false;
		document.all.ppayment[1].checked=true;
		document.all.ppayment[0].disabled=true;
		document.all.insideguide.style.display='none';
		document.all.bankguide.style.display='block';
		document.all.payment.value='bank';
	}
}