function checkValidation()
{
	var name = document.frmForm.name.value;
	if(name == ""){
		alert("Please Enter Name")
		document.frmForm.name.focus();
		return false;
	}
	
	//---- check for email null value
	var email = document.frmForm.email.value;
	if(email == ""){
		alert("Please Enter Email")
		document.frmForm.email.focus();
		return false;
	}
	
	//---- check for Valid Email Address
	if(email != ""){
		var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
		if (filter.test(email))
		{}
		else{
			alert("Please Enter a valid Email")
			document.frmForm.email.select();
			return false
		}
	}
	
	var comments = document.frmForm.comments.value;
	if(comments == ""){
		alert("Please Enter Comment")
		document.frmForm.comments.focus();
		return false;
	}
		
    return true;
}