var buttonOn = 0;

	cache1on = new Image(); 
	cache1on.src = "images/menu/1on.gif";
	cache2on = new Image(); 
	cache2on.src = "images/menu/2on.gif";
	cache3on = new Image(); 
	cache3on.src = "images/menu/3on.gif";
	cache4on = new Image();  
	cache4on.src = "images/menu/4on.gif";
	cache5on = new Image(); 
	cache5on.src = "images/menu/5on.gif";
	cache6on = new Image(); 
	cache6on.src = "images/menu/6on.gif";
	cache7on = new Image(); 
	cache7on.src = "images/menu/7on.gif";
	cache8on = new Image();  
	cache8on.src = "images/menu/8on.gif";
	cache9on = new Image();  
	cache9on.src = "images/menu/9on.gif";
	cache10on = new Image();  
	cache10on.src = "images/menu/10on.gif";
	cache11on = new Image();  
	cache11on.src = "images/menu/11on.gif";
	
	cache1off = new Image(); 
	cache1off.src = "images/menu/1off.gif";
	cache2off = new Image(); 
	cache2off.src = "images/menu/2off.gif";
	cache3off = new Image(); 
	cache3off.src = "images/menu/3off.gif";
	cache4off = new Image(); 
	cache4off.src = "images/menu/4off.gif";
	cache5off = new Image(); 
	cache5off.src = "images/menu/5off.gif";
	cache6off = new Image(); 
	cache6off.src = "images/menu/6off.gif";
	cache7off = new Image(); 
	cache7off.src = "images/menu/7off.gif";
	cache8off = new Image(); 
	cache8off.src = "images/menu/8off.gif";
	cache9off = new Image(); 
	cache9off.src = "images/menu/9off.gif";
	cache10off = new Image(); 
	cache10off.src = "images/menu/10off.gif";
	cache11off = new Image(); 
	cache11off.src = "images/menu/11off.gif";	

// This function turns buttons on when mouse over

	function glowOn(buttNum) {
	if (buttNum==1 && buttonOn !=1) {
	document.button1.src = cache1on.src;
	}
	if (buttNum==2 && buttonOn !=2) {
	document.button2.src=cache2on.src;
	}
	if (buttNum==3 && buttonOn !=3) {
	document.button3.src=cache3on.src;
	}
	if (buttNum==4 && buttonOn !=4) {
	document.button4.src=cache4on.src;
	}
	if (buttNum==5 && buttonOn !=5) {
	document.button5.src=cache5on.src;
	}
	if (buttNum==6 && buttonOn !=6) {
	document.button6.src=cache6on.src;
	}
	if (buttNum==7 && buttonOn !=7) {
	document.button7.src=cache7on.src;
	}
	if (buttNum==8 && buttonOn !=8) {
	document.button8.src=cache8on.src;
	}
	if (buttNum==9 && buttonOn !=9) {
	document.button9.src=cache9on.src;
	}
	if (buttNum==10 && buttonOn !=10) {
	document.button10.src=cache10on.src;
	}
	if (buttNum==11 && buttonOn !=11) {
	document.button11.src=cache11on.src;
	}

// This function turns buttons off when mouse out

	}
	function glowOff(buttNum) {
	if (buttNum==1 && buttonOn !=1) {            
	document.button1.src=cache1off.src;
	}
	if (buttNum==2 && buttonOn !=2) {
	document.button2.src=cache2off.src;
	}
	if (buttNum==3 && buttonOn !=3) {
	document.button3.src=cache3off.src;
	}
	if (buttNum==4 && buttonOn !=4) {
	document.button4.src=cache4off.src;
	}
	if (buttNum==5 && buttonOn !=5) {            
	document.button5.src=cache5off.src;
	}
	if (buttNum==6 && buttonOn !=6) {
	document.button6.src=cache6off.src;
	}
	if (buttNum==7 && buttonOn !=7) {
	document.button7.src=cache7off.src;
	}
	if (buttNum==8 && buttonOn !=8) {
	document.button8.src=cache8off.src;
	}
	if (buttNum==9 && buttonOn !=9) {            
	document.button9.src=cache9off.src;
	}
	if (buttNum==10 && buttonOn !=10) {
	document.button10.src=cache10off.src;
	}
	if (buttNum==11 && buttonOn !=11) {            
	document.button11.src=cache11off.src;
	}

	buttonOn=buttNum;
	}