function validateContact(Obj)
{
	if(Obj.name.value=='' || Obj.name.value==null)	
	{
		alert("Name is Mandatory");
		Obj.name.focus();
		return false;
	}
	if(Obj.email.value=='' || Obj.email.value==null)	
	{
		alert("Email is Mandatory");
		Obj.email.focus();
		return false;
	}
	if(Obj.email.value!="")
	{
		if(!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(Obj.email.value)))
		{
		alert("Please enter a valid email address.");
		Obj.email.focus();
		return false;
		}
    }
	if(Obj.comment.value=='' || Obj.comment.value==null)	
	{
		alert("Comment is Mandatory");
		Obj.comment.focus();
		return false;
	}
}