function validate(theform)
	{
	
	  if (theform.Name.value == "")
		  {
			alert("Please enter your name.");
			theform.Name.focus();
			return (false);
		  }
	
	  if (theform.Email.value == "")
		  {
			alert("Please enter your email address.");
			theform.Email.focus();
			return (false);
		  }
	
	
	  if (theform.Subject.value == "")
		  {
			alert("Please enter a subject title for your message.");
			theform.Subject.focus();
			return (false);
		  }
	
	  if (theform.Message.value == "")
		  {
			alert("Please enter a message.");
			theform.Message.focus();
			return (false);
		  }
	
	  return (true);
	}

function send_contact()
	{
		var err = "";	
		var theForm = document.getElementById("contact_form");
		var e_value = theForm.Email.value;
		
		if (theForm.Name.value == "")
			{err = err + "\n - Enter your name.";}
		if(e_value !== "" && e_value.indexOf("@") !== -1 && e_value.indexOf("@.") == -1 && e_value.indexOf("@@") == -1 && ( e_value.indexOf(",") == -1  && e_value.indexOf("/") == -1 && e_value.indexOf("'") == -1 && e_value.indexOf("&") == -1 && e_value.indexOf("%") == -1 ))
			{}
		else
			{err = err + "\n - Enter a valid e-mail address.";}		
		if (theForm.Subject.value == "")
			{err = err + "\n - Enter a subject title for your message.";}
		if (theForm.Message.value == "")
			{err = err + "\n - Enter a message.";}

		if(err !== "")
			{
				err = "Please correct the following: \n" + err;
				alert(err);
			}
		else
			{theForm.submit();}
			
	}