function change_image(str, str1)
{
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 
var url="changeimage.php"
params="image="+str
xmlHttp.onreadystatechange=function () 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
	document.getElementById("image").innerHTML=xmlHttp.responseText; 
	document.getElementById("color").value = str1;
	document.getElementById("color").style.background = str1;
	document.getElementById("color").style.color = str1;
 }
	 
}
xmlHttp.open("POST",url,true);
xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlHttp.setRequestHeader("Content-length", params.length);
xmlHttp.setRequestHeader("Connection", "close");
xmlHttp.send(params)
}

//////////////////////////////////

function add_to_cart(itemcode,title,qty,rate,option,pro_id,color)
{

xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 
 document.getElementById("viewcart").innerHTML="Adding..."; 
 document.getElementById("process").innerHTML="<img src='images/loading.gif'>"; 
var url="add_to_cart.php"
params="itemcode="+itemcode+"&title="+title+"&qty="+qty+"&rate="+rate+"&opt="+option+"&pro_id="+pro_id+"&color="+color
;
xmlHttp.onreadystatechange=function d() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
	window.location="cart.php";
 }
	 
}
xmlHttp.open("POST",url,true);
xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlHttp.setRequestHeader("Content-length", params.length);
xmlHttp.setRequestHeader("Connection", "close");
xmlHttp.send(params)
}

//////////////////////////////////


function checkemail(str)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	 alert ("Browser does not support HTTP Request")
	 return
	 } 
	var url="checkemail.php"
	params="str="+str
	xmlHttp.onreadystatechange=function () 
	{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 { 
		document.getElementById('message').innerHTML=xmlHttp.responseText
	// 	document.write(xmlHttp.responseText);
		if(xmlHttp.responseText=="E-Mail ID Already Registered")
		{
			document.getElementById("new_email").value ='';
			document.getElementById("email").value = str;
			document.all.reg_form.reset();
			document.getElementById("passwrd").focus();
		}
	 }
		 
	}
	xmlHttp.open("POST",url,true);
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", params.length);
	xmlHttp.setRequestHeader("Connection", "close");
	xmlHttp.send(params)
}

///////////////////////////////////

function add_one(str)
{
	document.getElementById("items_in_cart").innerHTML="Quantity in Cart: " + (parseInt(str)+1); 
	document.getElementById("incart").value=parseInt(str)+1; 
}
////////////////////////////////////
function remove_from_cart(recid)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	 alert ("Browser does not support HTTP Request")
	 return
	 } 
	var url="remove_from_cart.php"
	params="recid="+recid
	xmlHttp.onreadystatechange=function sdfsdfsd() 
	{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 { 
		//document.getElementById("cartview").innerHTML=xmlHttp.responseText; 
		window.location="cart.php"
	 }
		 
	}
	xmlHttp.open("POST",url,true);
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", params.length);
	xmlHttp.setRequestHeader("Connection", "close");
	xmlHttp.send(params)
}

////////////////////////////////////
function edit_cart(recid)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	 alert ("Browser does not support HTTP Request")
	 return
	 } 
	var url="edit_cart.php"
	params="recid="+recid
	xmlHttp.onreadystatechange=function sdfsdfsd() 
	{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 { 
		document.getElementById('record'+recid).innerHTML=xmlHttp.responseText; 
	 }
		 
	}
	xmlHttp.open("POST",url,true);
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", params.length);
	xmlHttp.setRequestHeader("Connection", "close");
	xmlHttp.send(params)
}

////////////////////////////////////
function update_cart(recid, value)
{
	if(datacheck(value,"req","Enter Quantity") == false)
		{
			return false;
		}
	if(datacheck(value,"num") == false)
		{
			return false;
		}
	if(value == 0)
		{
			remove_from_cart(recid);
			return false;
		}
		
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	 {
	 alert ("Browser does not support HTTP Request")
	 return
	 } 
	var url="update_cart.php"
	params="recid="+recid+"&value="+value
	xmlHttp.onreadystatechange=function sdfsdfsd() 
	{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 { 
		//document.getElementById('record'+recid).innerHTML=xmlHttp.responseText; 
		window.location="cart.php";
	 }
		 
	}
	xmlHttp.open("POST",url,true);
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", params.length);
	xmlHttp.setRequestHeader("Connection", "close");
	xmlHttp.send(params)
}

////////////////////////////////////

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}// JavaScript Document