function Submit(){
	var msg = document.getElementById("msgbox");
	var Frm = document.frm ;
	var name = Frm.nam.value ;
	var func = Frm.fnc.value ;
	var inst = Frm.int.value ;
	var mail = Frm.eml.value ;
	if ( name == ""  ){
		msg.innerHTML = 'Please Enter your Name' ;	
		msg.className = 'errorbox' ;
		Frm.nam.value = '' ;
		return false;
	}else if ( !isValidEmail( mail ) ){
//alert('Invalid Email ID');
		msg.innerHTML = 'Invalid Email ID' ;
		msg.className = 'errorbox' ;
		Frm.eml.value = '' ;
		return false;
	}else if ( func == "" ){
		msg.innerHTML = 'Please Select a Function' ;
		msg.className = 'errorbox' ;
		Frm.fnc.value = '' ;
		return false;
	}else if ( inst == "" ){
		msg.innerHTML = 'Please Select Interest' ;
		msg.className = 'errorbox' ;
		Frm.int.value = '' ;
		return false;
	}
	return true;
}
function isValidEmail(str) {
        return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
}