//commmon scripts cut into external file			
					

  about = new Image(52,19); 
  about.src = "images/nav/nav_about-on.gif"; 
  
  bio = new Image(19,19); 
  bio.src = "images/nav/nav_bio-on.gif";
  
  work = new Image(54,19); 
  work.src = "images/nav/nav_work-on.gif";
  
 radio = new Image(32,19); 
  radio.src = "images/nav/nav_radio-on.gif";
  
  clients = new Image(43,19); 
  clients.src = "images/nav/nav_clients-on.gif";
  
  contact = new Image(48,19); 
  contact.src = "images/nav/nav_contact-on.gif";
  
  print = new Image(30,19); 
  print.src = "images/nav/nav_print-on.gif";
  
  tv = new Image(47,19); 
  tv.src = "images/nav/nav_tv-on.gif";
  
					
var navState = "off"
	
function	setSection(sectionID,subSection)	{
			eval("document.images." + sectionID + ".src = 'images/nav/nav_" + sectionID + "-on.gif'");
			eval("document.images." + subSection + ".src = 'images/nav/nav_" + subSection + "-on.gif'");
			}	
	
function	swap(imgName)	{
					if (sectionID != imgName && subSection != imgName){
					if (navState == "off"){
						eval("document.images." + imgName + ".src = 'images/nav/nav_" + imgName + "-on.gif'");
						navState = "on"
						}
					
					else	{
						eval("document.images." + imgName + ".src = 'images/nav/nav_" + imgName + "-off.gif'");
						navState = "off"
						}
					}
				}

function popupWin(url) {
			window.open(url,'popup','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars,resizable=0,width=800,height=605'); 
			}	
			
function newWin(url) {
			window.open(url,'qtwindow','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=320,height=256'); 
			}