// rollover


// preload
      if (document.images)
   {
     homeon= new Image(150,28);
     homeon.src="images/home_over.gif";  

     homeoff= new Image(150,28);
     homeoff.src="images/home.gif";
     
     serviceson= new Image(150,28);
     serviceson.src="images/services_over.gif";  

     servicesoff= new Image(150,28);
     servicesoff.src="images/services.gif";

     bioon= new Image(150,28);
     bioon.src="images/bio_over.gif";  

     biooff= new Image(150,28);
     biooff.src="images/bio.gif";

     tipson= new Image(150,28);
     tipson.src="images/tips_over.gif";  

     tipsoff= new Image(150,28);
     tipsoff.src="images/tips.gif";

     contacton= new Image(150,28);
     contacton.src="images/contact_over.gif";  

     contactoff= new Image(150,28);
     contactoff.src="images/contact.gif";
   }

function ImgOver(imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + "on.src");
      document[imgName].src= imgOn;
    }
 } //eof

function ImgOut(imgName)
 {
   if (document.images)
    {
      imgOff=eval(imgName + "off.src");
      document[imgName].src= imgOff;
    }
 } //eof

 // email
 	function Contact_Validator(contactForm) {
		
		if (contactForm.client_name.value == "") {
			alert("Please enter your \"Name\".");
			contactForm.client_name.focus();
			return (false);
		}

		if (contactForm.phone.value == "") {
			alert("Please enter your \"Phone\" number.");
			contactForm.phone.focus();
			return (false);
		}

		if (contactForm.email.value == "") {
			alert("Please enter your \"Email\" address.");
			contactForm.email.focus();
			return (false);
		}


		return (true);

 	} //eof