// Pre-load rollover buttons
 
 	var rolloversOK = 1;
 
        if (rolloversOK) { 
        button1off= new Image 
        button1off.src = "images/about.gif" //image off
        button1on= new Image
        button1on.src = "images/aboutON.gif" //image on
        button2off= new Image
        button2off.src = "images/services.gif"
        button2on= new Image
        button2on.src = "images/servicesON.gif"
        button3off= new Image
        button3off.src = "images/forms.gif"
        button3on= new Image
        button3on.src = "images/formsON.gif" 
		button4off= new Image
        button4off.src = "images/billing.gif"
        button4on= new Image
        button4on.src = "images/billingON.gif" 
		button5off= new Image
        button5off.src = "images/contact.gif"
        button5on= new Image
        button5on.src = "images/contactON.gif"   
        }

// Swap rollover buttons

        function buttonOn (imgName) {
        if (rolloversOK) {
          eval ("document [imgName].src = " + imgName + "on.src");
        }
        }

        function buttonOff (imgName) {
        if (rolloversOK) {
          eval ("document [imgName].src = " + imgName + "off.src");
        }
        }
        
// - END rollover buttons script