// common.js - JavaScript source
function mouseoverImage(image) 
 { var s = image.id; 
   var ssrc = image.src;  
   if (ssrc.match(/[Oo]ff/)) 
     { image.src = "/images/" + s + "on.gif" } 
   else 
     { image.src = "/images/" + s + "off.gif" } 
 }
function openGallery(sampleURL)
  { var surl = sampleURL.href;
    sampleWindow=window.open(surl, "sample", "width=790, height=540, toolbar=no, menubar=no, resizable=no, location=no");
	if (window.focus) {sampleWindow.focus()}
  }