if (document.images) 
{
img1 = new Image();
img2 = new Image();
img3 = new Image();
img4 = new Image();
img5 = new Image();
img6 = new Image();
img7 = new Image();
img8 = new Image();
img9 = new Image();
img10 = new Image();
img11 = new Image();
img12 = new Image();
img13 = new Image();
img14 = new Image();
img15 = new Image();
img16 = new Image();
img17 = new Image();
img18 = new Image();
img19 = new Image();
img20 = new Image();
img21 = new Image();
img22 = new Image();
img23 = new Image();
img24 = new Image();
img1.src = "img/head/logo2.gif";
img2.src = "img/nav/home2.gif";
img3.src = "img/nav/ubic2.gif";
img4.src = "img/nav/prod2.gif";
img5.src = "img/nav/digit2.gif";
img6.src = "img/nav/new2.gif";
img7.src = "img/nav/list2.gif";
img8.src = "img/nav/gall2.gif";
img9.src = "img/nav/even2.gif";
img10.src = "img/nav/conta2.gif";
img11.src = "img/nav/home3.gif";
img12.src = "img/nav/home1.gif";
img13.src = "img/nav/ubic3.gif";
img14.src = "img/nav/prod3.gif";
img15.src = "img/nav/digit3.gif";
img16.src = "img/nav/new3.gif";
img17.src = "img/nav/list3.gif";
img18.src = "img/nav/gall3.gif";
img19.src = "img/nav/even3.gif";
img20.src = "img/nav/conta3.gif";
img21.src = "img/gallery/play2.gif";
img22.src = "img/gallery/back2.gif";
img23.src = "img/gallery/reload2.gif";
img24.src = "img/copy2.gif"
}