var xmlHttp;	
var ajax_url;

function do_web2mobile(root_url){		
		var phone,code,sms;
		phone 	= document.frm_sms.txt_phone_number.value;
		code 	= document.frm_sms.txt_code.value;
		sms 	= document.frm_sms.txt_sms_message.value;
		if (phone==""){
			alert("Please input your phone number !");
			document.frm_sms.txt_phone_number.focus();
			return false;
		}
		
		if(!is_phone_number(phone)){
			alert("Your input phone number is incorrect!");
			document.frm_sms.txt_phone_number.focus();
			return false;	
		}
		
		if (sms==""){
			alert("Please input your message !");
			document.frm_sms.txt_sms_message.focus();
			return false;
		}
		
		if (code==""){
			alert("Please input security code !");
			document.frm_sms.txt_code.focus();
			return false;
		}else{
			document.getElementById("web2sms_spinner_border").style.display = "inline";	
			var url= root_url + "ajax/web2mobile/web2mobile.php?url=" + root_url + "&phone=" + phone + "&code=" + code + "&sms=" + sms;
			web2mobile_handle(url);	
			return false;	
		}		
}

function web2mobile_handle(url){		
	xmlHttp  =  GetXmlHttpObject()
	if (xmlHttp == null){
	 alert ("Browser does not support HTTP Request")
	 return
	 }		
	
	xmlHttp.onreadystatechange = web2mobile_ready		
	xmlHttp.open("GET",url,true)		
	xmlHttp.send(null)
}

function web2mobile_ready(){ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
		//alert(xmlHttp.responseText);
		document.getElementById("web2sms_spinner_border").style.display = "none";	
		var resStr;
		var arr;
		var code;
		resStr = xmlHttp.responseText;
		arr	= resStr.split(":::");
		code 	= arr[0];
		res_msg 	= arr[1];
		image 	= arr[2];	
		if(code == 1){
			msg = '<div class="left_box_message ok_msg">' + res_msg + '</div>';
		}else{
			msg = '<div class="left_box_message err_msg">' + res_msg + '</div>';	
		}		
		
		
		document.getElementById("img_security").src = image; 
		document.getElementById("spn_web2mobile").innerHTML = msg; 
		
		if(code == 1 || code == -1){
			document.getElementById("txt_phone_number").disabled = "disabled";	
			document.getElementById("txt_sms_message").disabled = "disabled";	
			document.getElementById("txt_code").disabled = "disabled";	
			document.getElementById("btnSendSMS").disabled = "disabled";	
			document.getElementById("btnReset").disabled = "disabled";	
		}
		
	 } 
}