if (document.images)
{
	button1off= new Image(113,47);
	button1off.src="img/button1.png";
	button1on= new Image(113,47);
	button1on.src="img/button1p.png";    
	
	button2off= new Image(179,47);
	button2off.src="img/button2.png";
	button2on= new Image(179,47);
	button2on.src="img/button2p.png";
	
	button3off= new Image(132,47);
	button3off.src="img/button3.png";
	button3on= new Image(132,47);
	button3on.src="img/button3p.png";
	
	button4off= new Image(169,47);
	button4off.src="img/button4.png";
	button4on= new Image(169,47);
	button4on.src="img/button4p.png"; 

	button5off= new Image(277,47);
	button5off.src="img/button5.png";
	button5on= new Image(277,47);
	button5on.src="img/button5p.png"; 
	
	button6off= new Image(110,47);
	button6off.src="img/button6.png";
	button6on= new Image(110,47);
	button6on.src="img/button6p.png"; 
	
	button7off= new Image(110,47);
	button7off.src="img/button7.png";
	button7on= new Image(110,47);
	button7on.src="img/button7p.png"; 

	button8off= new Image(110,48);
	button8off.src="img/button8.png";
	button8on= new Image(110,48);
	button8on.src="img/button8p.png"; 

	button9off= new Image(110,49);
	button9off.src="img/button9.png";
	button9on= new Image(110,49);
	button9on.src="img/button9p.png"; 

}

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

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