// JavaScript Document
if (document.images)
   {
     image_off= new Image(100,100);
     image_off.src="../IMG/excerpt_imgs/frontcover_thumb.gif";  

     image2= new Image(100,100);
     image2.src="../IMG/excerpt_imgs/frontcover_thumb.gif";
     image3= new Image(100,100);
     image3.src="../IMG/excerpt_imgs/backcover_thumb.gif";  
     image4= new Image(100,100);
     image4.src="../IMG/excerpt_imgs/contents_thumb.gif";   
     image5= new Image(100,100);
     image5.src="../IMG/excerpt_imgs/chapter5_thumb.gif"; 
	 image6= new Image(100,100);
     image6.src="../IMG/excerpt_imgs/chapter6_thumb.gif";
     image7= new Image(100,100);
     image7.src="../IMG/excerpt_imgs/chapter17_thumb.gif";  
     image8= new Image(100,100);
     image8.src="../IMG/excerpt_imgs/chapter18_thumb.gif";   
     image9= new Image(100,100);
     image9.src="../IMG/excerpt_imgs/chapter33_thumb.gif";
	 image0= new Image(100,100);
     image0.src="../IMG/excerpt_imgs/chapter32_thumb.gif";
   }

function change1(picName,imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + ".src");
      document[picName].src= imgOn;
    }
 }