function CheckNullValue(frm){
		if(frm.fname.value==""){
			alert("Please Enter first name");
			frm.fname.focus();
			return false;
		}
		if(frm.lname.value==""){
			alert("Please Enter your last name");
			frm.lname.focus();
			return false;
		}
		if(frm.phone.value==""){
			alert("Please Enter your phone number");
			frm.phone.focus();
			return false;
		}
		/*if(frm.phone2.value==""){
			alert("Please Enter your alternate number");
			frm.phone2.focus();
			return false;
		}*/
		/*if(frm.besttime.value==""){
			alert("Please select time");
			frm.besttime.focus();
			return false;
		}*/
		
		
	}
	function ValueContactCheckNull(frm){
		
		if(frm.fname.value==""){
			alert("Please Enter first name");
			frm.fname.focus();
			return false;
		}
		if(frm.lname.value==""){
			alert("Please Enter your last name");
			frm.lname.focus();
			return false;
		}
		if(frm.city.value==""){
			alert("Please Enter your city");
			frm.city.focus();
			return false;
		}
		if(frm.state_id.value==""){
			alert("Please select your state");
			frm.state_id.focus();
			return false;
		}
		
		if(frm.zip.value==""){
			alert("Please Enter Zip code");
			frm.zip.focus();
			return false;
		}
		if(frm.phone.value==""){
			alert("Please Enter your phone number");
			frm.phone.focus();
			return false;
		}
		
		if(frm.email.value==""){
			alert("Please enter email ");
			frm.email.focus();
			return false;
		}
		if(!checkEmail(frm.email.value))
		{
			frm.email.focus();
			return false;
		}
		
		
	}
	function checkEmail(emailString) {
	splitVal = emailString.split('@');
	
	if(splitVal.length <= 1) {
		alert("Please enter a valid email address");
		return false;
	}
	if(splitVal[0].length <= 0 || splitVal[1].length <= 0) {
		alert("Please enter a valid email address");
		return false;
	}
	if(!checkAllowedChars(splitVal[0], "AN_.")) {
		alert("Only numeric[0-9] values and alphabets[A-Z] allowed for email address.");
		return false;
	}
	splitDomain = splitVal[1].split('.');
	if(splitDomain.length <= 1) {
		alert("Please enter a valid email address");
		return false;
	}
	if(splitDomain[0].length <= 0 || splitDomain[1].length <= 1) {
		alert("Please enter a valid email address");
		return false;
	}
	return true;
}