var myimages=new Array()

function preloadimages(){

for (i=0;i<preloadimages.arguments.length;i++){
myimages[i]=new Image()
myimages[i].src=preloadimages.arguments[i]
}

}


function Doit(imgName,imgObjName) {
if (document.images) {
  document.images[imgName].src = imgObjName;
}}


function Hdiv(x) {
var divObj=document.getElementsByTagName('div');
divObj[x].style.display='none';
}


function Sdiv(x) {
var divObj=document.getElementsByTagName('div');
divObj[x].style.display='block';
}