if(navigator.appVersion.charAt(0) >= 3) {
         var img = new Array();
 img[0] = new Image();  
img[0].src = "his.gif";
 img[1] = new Image();  
img[1].src = "his2.gif";
 img[2] = new Image();  
img[2].src = "dis.gif";
 img[3] = new Image();  
img[3].src = "dis2.gif";
 img[4] = new Image();  
img[4].src = "cons.gif";
 img[5] = new Image();  
img[5].src = "cons2.gif";
 img[6] = new Image();  
img[6].src = "son.gif";
 img[7] = new Image();  
img[7].src = "son2.gif";
 img[8] = new Image();  
img[8].src = "inf.gif";
 img[9] = new Image();  
img[9].src = "inf2.gif";
 img[10] = new Image();  
img[10].src = "ani.gif";
 img[11] = new Image();  
img[11].src = "ani2.gif";
 img[12] = new Image();  
img[12].src = "lin.gif";
 img[13] = new Image();  
img[13].src = "lin2.gif";
 

         
window.onerror = null;
}

function _in(nam,num) {
         if(navigator.appVersion.charAt(0) >= 3) {
                document.images[nam].src = img[num].src;
        }
}

function _out(nam,num) {
         document.images[nam].src = img[num].src;
}