if (parseInt(navigator.appVersion.substring(0,1)) >= 3) {bott1= new Image;bott1.src= "img/int_pres.jpg";bott1b= new Image;
bott1b.src= "img/int_pres2.jpg";
bott2= new Image;
bott2.src= "img/int_nos.png";
bott2b= new Image;
bott2b.src= "img/int_nos2.png";
bott3= new Image;
bott3.src= "img/int_esp.jpg";bott3b= new Image;bott3b.src= "img/int_esp2.jpg";bott4= new Image;bott4.src= "img/int_ass.jpg";bott4b= new Image;bott4b.src= "img/int_ass2.jpg";bott5= new Image;bott5.src= "img/int_cont.jpg";bott5b= new Image;bott5b.src= "img/int_cont2.jpg";bott6= new Image;bott6.src= "img/p_present.jpg";bott6b= new Image;bott6b.src= "img/p_present2.jpg";bott7= new Image;bott7.src= "img/p_nos_esp.jpg";bott7b= new Image;bott7b.src= "img/p_nos_esp2.jpg";bott8= new Image;bott8.src= "img/p_esp_tv.jpg";bott8b= new Image;bott8b.src= "img/p_esp_tv2.jpg";bott9= new Image;bott9.src= "img/p_ass.jpg";bott9b= new Image;bott9b.src= "img/p_ass2.jpg";bott10= new Image;bott10.src= "img/p_contat.jpg";bott10b= new Image;bott10b.src= "img/p_contat2.jpg";}function on(imgid,imgnew) {   if (parseInt(navigator.appVersion.substring(0,1)) >= 3) {      document.images[imgid].src=eval(imgnew + ".src");   }}