// JavaScript Document
function validation(){
		if(document.getElementById("name").value==""){
				alert("Please Enter Name");
				document.getElementById("name").focus();
				return false;
				}
		if(document.getElementById("telephone").value==""){
				alert("Please Enter Telephone No.");
				document.getElementById("telephone").focus();
				return false;
				}
		if(isNaN(document.getElementById("telephone").value)){
				alert("Telephone No. Should be a Numeric Value");
				document.getElementById("telephone").focus();
				return false;
				}
		if (!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(document.getElementById("email").value)){
				alert("Enter a valid e-mail address");
				document.getElementById("email").focus();
				return false;
				}
		if(document.getElementById("msg").value==""){
				alert("Please Enter Message");
				document.getElementById("msg").focus();
				return false;
				}

	}