function change_image(str, str1 , colorid)
{
	document.getElementById("color").value = str1;
	var id = "coloroption" + colorid;
	document.getElementById(id).checked = true;
}

function change_image_new(colorid)
{
	
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
	 	return;
	} 
	var url = "changeimage.php";
	params = "coloroption="+colorid;
	xmlHttp.onreadystatechange=function() 
	{ 
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
		{ 
			document.getElementById("image").innerHTML=xmlHttp.responseText; 
		}
		else
		{
			document.getElementById("image").innerHTML="<img src='images/loading.gif' />";
		}
		 
	}
	
	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(pro_id,itemcode,title,qty,rate,option,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 check_store(str)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 
		//alert(str);

	if(str != "")
	{
		var url="checkstore.php"
		params="str="+str
		xmlHttp.onreadystatechange=function () 
		{ 
			if (xmlHttp.readyState==4)
			{ 
				//alert(xmlHttp.responseText);
				document.getElementById('message').innerHTML=xmlHttp.responseText
				if(xmlHttp.responseText=="Store Code does not exists.")
				{
					document.getElementById('store_code').value = '';
					document.getElementById("store_code").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)
	}
	else
	{
		document.getElementById('message').innerHTML='';
	}

}


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

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")
		{ 
			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")
	 { 
		//alert(xmlHttp.responseText);
		//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

function classChange(element,newclass) {

	element.className = newclass;

}
function add_to_cart_n(pro_id,itemcode,title,qty,rate)
{

xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 
var url="add_to_cart.php"
params="itemcode="+itemcode+"&title="+title+"&qty="+qty+"&rate="+rate+"&pro_id="+pro_id
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)
}