// rollover.js - 07 Apr 2003 - triggercommunication
// Script to handle image rollovers.
// If the browser recognises the document.images 
// object, then it can cope with image rollovers.
// Netscape v3.0 or later, MSIE v4.0 or later.
window.onerror = null;
if (document.images) {
// topnav:
   nav01on = new Image(88,82);
   nav01on.src = "/images/nav/01_b.gif";
   nav01off = new Image(88,82);
   nav01off.src = "/images/nav/01_a.gif";              
   nav02on = new Image(89,82);
   nav02on.src = "/images/nav/02_b.gif";
   nav02off = new Image(89,82);
   nav02off.src = "/images/nav/02_a.gif"; 
   nav03on = new Image(85,82);
   nav03on.src = "/images/nav/03_b.gif";
   nav03off = new Image(85,82);
   nav03off.src = "/images/nav/03_a.gif";  
   nav04on = new Image(89,82);
   nav04on.src = "/images/nav/04_b.gif";
   nav04off = new Image(89,82);
   nav04off.src = "/images/nav/04_a.gif";   
   nav05on = new Image(178,82);
   nav05on.src = "/images/nav/05_b.gif";
   nav05off = new Image(178,82);
   nav05off.src = "/images/nav/05_a.gif";          
// subnav01:
   nav011on = new Image(59,50);
   nav011on.src = "/images/nav/011_b.gif";
   nav011off = new Image(59,50);
   nav011off.src = "/images/nav/011_a.gif";              
   nav012on = new Image(56,50);
   nav012on.src = "/images/nav/012_b.gif";
   nav012off = new Image(56,50);
   nav012off.src = "/images/nav/012_a.gif"; 
   nav013on = new Image(58,50);
   nav013on.src = "/images/nav/013_b.gif";
   nav013off = new Image(58,50);
   nav013off.src = "/images/nav/013_a.gif";  
   nav014on = new Image(117,50);
   nav014on.src = "/images/nav/014_b.gif";
   nav014off = new Image(117,50);
   nav014off.src = "/images/nav/014_a.gif";   
   nav015on = new Image(76,50);
   nav015on.src = "/images/nav/015_b.gif";
   nav015off = new Image(76,50);
   nav015off.src = "/images/nav/015_a.gif";  
   nav016on = new Image(47,50);
   nav016on.src = "/images/nav/016_b.gif";
   nav016off = new Image(47,50);
   nav016off.src = "/images/nav/016_a.gif";  
// subnav02:
   nav021on = new Image(56,50);
   nav021on.src = "/images/nav/021_b.gif";
   nav021off = new Image(56,50);
   nav021off.src = "/images/nav/021_a.gif";              
   nav022on = new Image(48,50);
   nav022on.src = "/images/nav/022_b.gif";
   nav022off = new Image(48,50);
   nav022off.src = "/images/nav/022_a.gif"; 
   nav023on = new Image(84,50);
   nav023on.src = "/images/nav/023_b.gif";
   nav023off = new Image(84,50);
   nav023off.src = "/images/nav/023_a.gif";  
// subnav03:
   nav031on = new Image(104,50);
   nav031on.src = "/images/nav/031_b.gif";
   nav031off = new Image(104,50);
   nav031off.src = "/images/nav/031_a.gif";              
   nav032on = new Image(149,50);
   nav032on.src = "/images/nav/032_b.gif";
   nav032off = new Image(149,50);
   nav032off.src = "/images/nav/032_a.gif";     
// subnav04:
   nav041on = new Image(54,50);
   nav041on.src = "/images/nav/041_b.gif";
   nav041off = new Image(54,50);
   nav041off.src = "/images/nav/041_a.gif";              
   nav042on = new Image(74,50);
   nav042on.src = "/images/nav/042_b.gif";
   nav042off = new Image(74,50);
   nav042off.src = "/images/nav/042_a.gif"; 
   nav043on = new Image(45,50);
   nav043on.src = "/images/nav/043_b.gif";
   nav043off = new Image(45,50);
   nav043off.src = "/images/nav/043_a.gif";   
}
function rollon(imgName) {
   if (document.images) {
      document[imgName].src = eval(imgName + "on.src");
   }
}
function rolloff(imgName) {
   if (document.images) {
      document[imgName].src = eval(imgName + "off.src");	  
   }
}

function swapSample(imgFile) {
	document["sample"].src = "/images/portfolio/" + imgFile;
}

function swapQuote() {
	if (quoteID > 5) {
		quoteID = 0;
	}
	document["quote"].src = "/images/quotes/quote" + quoteID + ".gif";
}