var theImages=new Array();theImages[0]="images/home-banner-01.jpg";theImages[1]="images/home-banner-02.jpg";theImages[2]="images/home-banner-03.jpg";theImages[3]="images/home-banner-04.jpg";var j=0;var p=theImages.length;var preBuffer=new Array();for(i=0;i<p;i++){preBuffer[i]=new Image();preBuffer[i].src=theImages[i]}var whichImage=Math.round(Math.random()*(p-1));function showImage(){document.write('<img src="'+theImages[whichImage]+'">')};