// JavaScript Document
function validateContact(id) {
var noCheck='email,content';
var frmEl = document.getElementById(id);
var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
for(var i=0;i<frmEl.length;i++)
{
	if ( frmEl[i].value == ''&& noCheck.indexOf(frmEl[i].name)==-1) {
		alert("Please fill in required field");
		frmEl[i].focus();
		return false;
	} else if (frmEl[i].name=='email'&&!filter.test(frmEl[i].value)) {	
	  alert("Your email address seems to be invalid");
	  frmEl[i].focus();
	  return false;
	}
}
return true;
}