// JavaScript Document
function checkemail(){
 var str=document.subscrib.email4.value
 var filter=/^.+@.+\..{2,3}$/

 if (filter.test(str))
    testresults=true
 else {
    alert("Please Provide A Valid Email Address.")
	document.subscrib.email4.focus();
    testresults=false
}
 return (testresults)
}
function subscrib_validation(){
var img_error = "";

var hd = document.subscrib;

		if(hd.email4.value == ".....Email Address......"){
			alert("Please Enter Email Address.");
			//hd.email.value="";
			hd.email4.focus();
			return false;
		}
		return checkemail()
//////////////////////////////////
		return true;
	}