function valid() {
if(document.contact.firstname.value=="")

        {

                alert("Please enter your First Name");

                document.contact.firstname.focus();

                return false;

        }
	
	if(document.contact.emailid.value=="")

        {

                alert("Please enter your Email Address");

                document.contact.emailid.focus();

                return false;

        }



//        RegExp=/\w+(@{1})+[0-9a-zA-Z]+[.-]+[^+*=$@%][a-zA-Z.]/g;
//        ntest=RegExp.test(document.contact.emailid.value);
//        if (!ntest)
        if ((window.RegExp && !document.contact.emailid.value.match(new RegExp("^([a-zA-Z0-9_]|\\-|\\.)+@(([a-zA-Z0-9_]|\\-)+\\.)+[a-zA-Z]{2,4}$"))) || document.contact.emailid.value.length < 5)

        {

                alert("Please enter a valid Email Address!")

                document.contact.emailid.focus();

                return false;

        }




      	


        
	
	if (document.getElementById("spam_stopper").value.replace(/^\s+|\s+$/g, '') == "") {
		alert("Please enter in the Security Code.");
		document.getElementById("spam_stopper").value = "";
		document.getElementById("spam_stopper").focus();
		return false;
	}
	if (document.getElementById("spam_stopper").value.length < 5) {
		alert("Please enter in a Valid Security Code.");
		document.getElementById("spam_stopper").value = "";
		document.getElementById("spam_stopper").focus();
		return false;
	}	
}