var xmlHttp;
function XHR(){
	var xhr;
	try{
		xhr=new XMLHttpRequest();
	}catch(e){
    		var a=['MSXML2.XMLHTTP.5.0','MSXML2.XMLHTTP.4.0','MSXML2.XMLHTTP.3.0','MSXML2.XMLHTTP','MICROSOFT.XMLHTTP.1.0','MICROSOFT.XMLHTTP.1','MICROSOFT.XMLHTTP'];
    		for (var i=0;i<a.length;i++){
      			try{
        			xhr = new ActiveXObject(a[i]);
        			break;
      			}catch(e){}
    		}
  	}
	return xhr;
}

function createXMLHttpRequest() {
    if (window.ActiveXObject) {
        xmlHttp = XHR();
    } 
    else if (window.XMLHttpRequest) {
        xmlHttp = new XMLHttpRequest();
    }
}
    
function startRequest(url) {
    createXMLHttpRequest();
    xmlHttp.onreadystatechange = handleStateChange;
    xmlHttp.open("GET", url, true);
    xmlHttp.send(null);
}
    
function handleStateChange() {
    if(xmlHttp.readyState == 4) {
        if(xmlHttp.status == 200) {
				unescape(xmlHttp.responseText);
				}else{
					alert(xhr.status);
					return false;
				} 
        }
    }

	  <!--
	    function checknumber(String) 
		{ 
			var Letters = "1234567890."; 
			var i; 
			var c; 
			for( i = 0; i < String.length; i ++ ) 
			{ 
				c = String.charAt( i ); 
				if (Letters.indexOf( c ) ==-1) 
				{ 
					return true; 
				} 
			} 
		return false; 
		} 
			
  function checkit(form) {
  //first step clear laber title
   var res = /^[0-9a-zA-Z_\-\.]+@[0-9a-zA-Z_\-]+(\.[0-9a-zA-Z_\-]+)*$/; 
   var re = new RegExp(res); 
   document.getElementById("tip_fname").innerHTML ='';
   document.getElementById("tip_lname").innerHTML='';
   document.getElementById("tip_address1").innerHTML='';
   document.getElementById("tip_city").innerHTML='';
   document.getElementById("tip_state2").innerHTML='';
   document.getElementById("tip_zip").innerHTML='';
   document.getElementById("tip_phone").innerHTML='';
   document.getElementById("tip_email").innerHTML='';
   
	 if (form.first_name_a.value =='') { document.getElementById("tip_fname").innerHTML='Required First Name.'; return false;}
	if (form.last_name_a.value =='') {document.getElementById("tip_lname").innerHTML='Required Last Name.'; return false;}
	 if (form.address_line1.value =='') {document.getElementById("tip_address1").innerHTML='Required address.'; return false;}
	 if (form.city_a.value =='') {document.getElementById("tip_city").innerHTML='Required city.'; return false;}
	  if (form.state.value =='') {
	    if (form.custom_state.value =='') {
	  document.getElementById("tip_state2").innerHTML='Input State / Province .'; return false;}}
	 if (form.zip_a.value =='') {document.getElementById("tip_zip").innerHTML='Required zip.'; return false;}
	// if(checknumber(form.zip.value)) { document.getElementById("tip_zip").innerHTML='Input right format zip.'; return false; } 
	  if (form.phone_a.value =='') {document.getElementById("tip_phone").innerHTML='Required phone.'; return false;}
	if (form.email_a.value =='') {document.getElementById("tip_email").innerHTML='Required  E-mail.'; return false;}
	if (form.email_a.value.match(re) == null){document.getElementById("tip_email").innerHTML='Input right format E-mail.'; return false;}
	
	//
	form.LoginEmail.value =form.email_a.value;
	form.first_name.value =form.first_name_a.value;
	form.last_name.value =form.last_name_a.value;
	form.address1.value =form.address_line1.value;
	form.address2.value =form.address_line2.value;
	form.city.value =form.city_a.value;
	form.country.value =form.country_code.value;
	form.email.value =form.email_a.value;
	form.zip.value =form.zip_a.value;
	form.night_phone_a.value =form.phone_a.value;

//
var urlstring ;
urlstring ='laser-my-createrOrder.php?zk_code='+form.coupon.value+'&order_num='+form.order_num.value+'&order_total_price='+form.amount.value+'&first_name='+form.first_name.value+'&last_name='+form.last_name.value+'&address_line1='+form.address1.value+'&address_line2='+form.address2.value+'&city='+form.city.value+'&country_code='+form.country.value+'&state='+form.state.value+'&custom_state='+form.custom_state.value+'&zip='+form.zip.value+'&phone='+form.night_phone_a.value+'&email='+form.email.value+'' ;
	//
	//alert(urlstring);
	//subm(urlstring);
	startRequest(urlstring);
  }