if (document.images) {
 home1_on =new Image();  home1_on.src ="images/home1.jpg"; 
 home1_off=new Image();  home1_off.src="images/home1_bw.jpg"; 

 home2_on =new Image();  home2_on.src ="images/home2.jpg"; 
 home2_off=new Image();  home2_off.src="images/home2_bw.jpg"; 

 home3_on =new Image();  home3_on.src ="images/home3.jpg"; 
 home3_off=new Image();  home3_off.src="images/home3_bw.jpg"; 

 home4_on =new Image();  home4_on.src ="images/home4.jpg"; 
 home4_off=new Image();  home4_off.src="images/home4_bw.jpg"; 

 home5_on =new Image();  home5_on.src ="images/home5.jpg"; 
 home5_off=new Image();  home5_off.src="images/home5_bw.jpg"; 

 home6_on =new Image();  home6_on.src ="images/home6.jpg"; 
 home6_off=new Image();  home6_off.src="images/home6_bw.jpg"; 

 home7_on =new Image();  home7_on.src ="images/home7.jpg"; 
 home7_off=new Image();  home7_off.src="images/home7_bw.jpg"; 
 
 home8_on =new Image();  home8_on.src ="images/home8.jpg"; 
 home8_off=new Image();  home8_off.src="images/home8_bw.jpg";
 
 home9_on =new Image();  home9_on.src ="images/home9.jpg"; 
 home9_off=new Image();  home9_off.src="images/home9_bw.jpg";
 
 home10_on =new Image();  home10_on.src ="images/home10.jpg"; 
 home10_off=new Image();  home10_off.src="images/home10_bw.jpg"; 
 
}

function movr(k) {
 if (document.images)
 	document.home1.src=home1_off.src;
	document.home2.src=home2_off.src;
	document.home3.src=home3_off.src;
	document.home4.src=home4_off.src;
	document.home5.src=home5_off.src;
	document.home6.src=home6_off.src;
	document.home7.src=home7_off.src;
	document.home8.src=home8_off.src;
	document.home9.src=home9_off.src;
	document.home10.src=home10_off.src;
  eval('document.home'+k+'.src=home'+k+'_on.src');
}

function mout(k) {
 if (document.images)
  document.home1.src=home1_on.src;
	document.home2.src=home2_on.src;
	document.home3.src=home3_on.src;
	document.home4.src=home4_on.src;
	document.home5.src=home5_on.src;
	document.home6.src=home6_on.src;
	document.home7.src=home7_on.src;
	document.home8.src=home8_on.src;
	document.home9.src=home9_on.src;
	document.home10.src=home10_on.src;
}

function handleOver() {
 if (document.images) 
  document.imgName.src=img_on.src;
}

function handleOut() {
 if (document.images) 
  document.imgName.src=img_off.src;
}