if(document.images){
 var onimg=new Array("../images/botton/1-2.jpg","../images/botton/2-2.jpg","../images/botton/3-2.jpg","../images/botton/4-2.jpg","../images/botton/5-2.jpg","../images/botton/6-2.jpg","../images/botton/7-2.jpg","../images/botton/15-2.jpg","../images/botton/16-2.jpg")
 var offimg=new Array("../images/botton/1.jpg","../images/botton/2.jpg","../images/botton/3.jpg","../images/botton/4.jpg","../images/botton/5.jpg","../images/botton/6.jpg","../images/botton/7.jpg","../images/botton/15.jpg","../images/botton/16.jpg")
 var onsel=new Array();
 var offsel=new Array();
 for (i=0; i<onimg.length; i++){
 onsel[i]=new Image();
 offsel[i]=new Image();
 onsel[i].src=onimg[i];
 offsel[i].src=offimg[i];
}
}
function onSelect(n){
 if(document.images){
     document.images["imge" + n].src=onsel[n].src;
}
}
function offSelect(n){
 if(document.images){
     document.images["imge" + n].src=offsel[n].src;
}
}