function EmailTofrnd() { 
		this.error = 0;
		this.msgobj = "";
		this.checkEmailToFrnd = function() {
			this.msgobj = document.getElementById("err_msg2");
			var email = document.getElementById("to").value;
			var from = document.getElementById("from").value;
// 			var id =  document.getElementById("inv_url").value;
			var subject =  document.getElementById("subject").value;
			var body =  document.getElementById("body").value;
// 			var flag =  document.getElementById("flag").value;


			if(email.length<1)
			{
				this.msgobj.innerHTML = "<span>Please enter email id</span>";
				document.getElementById("to").focus();
				this.msgobj.className = "Error";
			}

			else if(!validator.validEmail(email)){
				this.msgobj.innerHTML = "<span>Please enter valid email id</span>";
				document.getElementById("to").focus();
				this.msgobj.className = "Error";
			}

			else if(from.length<1)
			{
				this.msgobj.innerHTML = "<span>Please enter your email id</span>";
				document.getElementById("from").focus();
				this.msgobj.className = "Error";
			}
			else if(!validator.validEmail(from)){
				this.msgobj.innerHTML = "<span>Please enter valid email id</span>";
				document.getElementById("from").focus();
				this.msgobj.className = "Error";
			}
			else{	

				this.msgobj.style.display = "none";
				var page = SITEROOT + "/modules/referfriend/referfriend_JSON.php";
				ajax.sendrequest("POST", page, {email:email,from:from,subject:subject,body:body}, 'etfrnd.callBackSendDetailsfrnd', '');
			}
		}
		this.onEnter=function(e){
			var charCode;	charCode = e.keyCode ;	if (charCode == 13) this.checkEmailToFrnd();
		}

		this.callBackSendDetailsfrnd = function (data) {
			if(data.success > 0) {
				//alert("success");
				//document.getElementById("toname").disabled = "";
				document.getElementById("to").disabled = "";
				document.getElementById("from").disabled = "";
				document.getElementById("subject").disabled = "";
				document.getElementById("body").disabled = "";
				document.getElementById("btnSend").disabled = "";
				var msg = "<span>"+data.message+"</span>";
				$("#err_msg2").html(msg);
				this.msgobj.style.display = "";
				$("#err_msg2").removeClass("Error");
				$("#err_msg2").addClass("Success");
				setTimeout("jQuery(document).trigger('close.facebox');",2000);
				
			}else{
				this.msgobj.innerHTML = "";
				$("#err_msg2").html("");
				this.msgobj.style.display="";
				var msg = "<span>"+data.message+"</span>";
				$("#err_msg2").html(msg);
				$("#err_msg2").addClass("Error");
				$("#err_msg2").removeClass("Success");
			}
		}
	}

	var etfrnd = new EmailTofrnd();

	function openEmailTo(){
// 			jQuery.facebox({ajax:SITEROOT + '/modules/deal/reward.php?flag=1&url='+id});
			jQuery.facebox({ajax:SITEROOT + '/modules/referfriend/referfriend.php'});

	}