var l_b='top';
var done = 0;

function chng(Name,No){
	if(document.images&&done&&document.images[Name])
	document.images[Name].src=eval("b_"+Name+No+".src");
	l_b=Name;
}

function LdImgs(){
 if(document.images){

 b_advice0 = new Image();
 b_advice0.src = "/images/b-advice-p.gif";
 b_advice1 = new Image();
 b_advice1.src = "/images/b-advice-c.gif";

 b_mail0 = new Image();
 b_mail0.src = "/images/b-mail-p.gif";
 b_mail1 = new Image();
 b_mail1.src = "/images/b-mail-c.gif";

 b_info0 = new Image();
 b_info0.src = "/images/b-info-p.gif";
 b_info1 = new Image();
 b_info1.src = "/images/b-info-c.gif";

 b_pricelists0 = new Image();
 b_pricelists0.src = "/images/b-pricelists-p.gif";
 b_pricelists1 = new Image();
 b_pricelists1.src = "/images/b-pricelists-c.gif";

 b_subscribe0 = new Image();
 b_subscribe0.src = "/images/b-subscribe-p.gif";
 b_subscribe1 = new Image();
 b_subscribe1.src = "/images/b-subscribe-c.gif";

 b_about0 = new Image();
 b_about0.src ="/images/b-about-p.gif";
 b_about1 = new Image();
 b_about1.src = "/images/b-about-c.gif";

 b_download0 = new Image();
 b_download0.src = "/images/b-download-p.gif";
 b_download1 = new Image();
 b_download1.src = "/images/b-download-c.gif";

 b_news0 = new Image();
 b_news0.src = "/images/b-news-p.gif";
 b_news1 = new Image();
 b_news1.src = "/images/b-news-c.gif";

 b_guestbook0 = new Image();
 b_guestbook0.src ="/images/b-guestbook-p.gif";
 b_guestbook1 = new Image();
 b_guestbook1.src = "/images/b-guestbook-c.gif";

 b_apcc0 = new Image();
 b_apcc0.src = "/images/b-apcc-p.gif";
 b_apcc1 = new Image();
 b_apcc1.src = "/images/b-apcc-c.gif";

 done = 1;
 }
}
function hd() { chng(l_b,0); }
LdImgs();