if (document.images)
   {
     pic1on= new Image(150,60);
     pic1on.src="images/homedown.jpg";

     pic2on= new Image(150,60);
     pic2on.src="images/aboutdown.jpg";

     pic3on= new Image(100,25);
     pic3on.src="images/gallerydown.jpg";
     
     pic4on= new Image(100,25);
     pic4on.src="images/inquiredown.jpg";

     pic5on= new Image(100,25);
     pic5on.src="images/contactdown.jpg";

     pic6on= new Image(100,25);
     pic6on.src="images/contactmedown.jpg";

     pic1off= new Image(150,60);
     pic1off.src="images/home.jpg";

     pic2off= new Image(150,60);
     pic2off.src="images/about.jpg";

     pic3off= new Image(100,25);
     pic3off.src="images/gallery.jpg";
     
     pic4off= new Image(100,25);
     pic4off.src="images/inquire.jpg";

     pic5off= new Image(100,25);
     pic5off.src="images/contact.jpg";

     pic6off= new Image(100,25);
     pic6off.src="images/contactme.jpg";

   }

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

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

 function disableselect(e){
 return false
 }

 function reEnable(){
 return true
 }
 

 

// JavaScript Document
function show(id) {
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
	}
	else if (document.layers) { // Netscape 4
		document.id.display = 'block';
	}
	else { // IE 4
		document.all.id.style.display = 'block';
	}
}
function hide(id) {
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'none';
	}
	else if (document.layers) { // Netscape 4
		document.id.display = 'none';
	}
	else { // IE 4
		document.all.id.style.display = 'none';
	}
}