var imgNames = new Array();
var imgArray = new Array();
function setToLoadImg(imgName){var _ret=-1;imgNames[_ret=(imgNames.length?imgNames.length:0)] = imgName;return (_ret);}
function loadImgs() {for(var i=0;i<imgNames.length;i++){imgArray[i]=new Image();imgArray[i].src = imgNames[i];}}
function si(imgName,imgNum){imgName.src=imgNames[imgNum];}

var img1 = setToLoadImg("images/english_over.gif");
var img2 = setToLoadImg("images/english.gif");
//-------------------
var img3 = setToLoadImg("images/spanish_over.gif");
var img4 = setToLoadImg("images/spanish.gif");
//-------------------
var img5 = setToLoadImg("images/deutsch_over.gif");
var img6 = setToLoadImg("images/deutsch.gif");
//-------------------
var img7 = setToLoadImg("images/back-to-rentals_on.gif");
var img8 = setToLoadImg("images/back-to-rentals.gif");
//-------------------