if (document.images) 
{
clickme1 = new Image(97,62);
clickme1.src = "images/home.gif";
clickme2 = new Image(97,62);
clickme2.src = "images/home2.gif";
clickme3 = new Image(97,62);
clickme3.src = "images/oferta.gif";
clickme4 = new Image(97,62);
clickme4.src = "images/oferta2.gif";
clickme5 = new Image(97,62);
clickme5.src = "images/onas.gif";
clickme6 = new Image(97,62);
clickme6.src = "images/onas2.gif";
clickme7 = new Image(97,62);
clickme7.src = "images/portfolio.gif";
clickme8 = new Image(97,62);
clickme8.src = "images/portfolio2.gif";
clickme9 = new Image(97,62);
clickme9.src = "images/kontakt.gif";
clickme10 = new Image(97,62);
clickme10.src = "images/kontakt2.gif";
clickme11 = new Image(97,62);
clickme11.src = "images/eng/ofertaeng.gif";
clickme12 = new Image(97,62);
clickme12.src = "images/eng/oferta2eng.gif";
clickme13 = new Image(97,62);
clickme13.src = "images/eng/onaseng.gif";
clickme14 = new Image(97,62);
clickme14.src = "images/eng/onas2eng.gif";
clickme15 = new Image(97,62);
clickme15.src = "images/eng/kontakteng.gif";
clickme16 = new Image(97,62);
clickme16.src = "images/eng/kontakt2eng.gif";

}
function silnikpl(imgName,imgObjName) {
        if (document.images){
                document.images[imgName].src = eval(imgObjName + ".src");
                }
        }
var backColor = new Array();

backColor[0] = '#ebebeb';
backColor[1] = '#ffffff';
backColor[2] = '#777777';
backColor[3] = '#000000';

function changeBG(whichColor){
document.bgColor = backColor[whichColor];

}