var theImages=[];theImages[0]="images/img1.jpg";theImages[1]="images/img2.jpg";theImages[2]="images/img3.jpg";theImages[3]="images/img4.jpg";theImages[4]="images/img5.jpg";theImages[5]="images/img6.jpg";theImages[6]="images/img7.jpg";theImages[7]="images/img8.jpg";theImages[8]="images/img9.jpg";theImages[9]="images/img10.jpg";theImages[10]="images/img11.jpg";theImages[11]="images/img12.jpg";theImages[12]="images/img13.jpg";theImages[13]="images/img14.jpg";theImages[14]="images/img15.jpg";theImages[15]="images/img16.jpg";var j=0,p=theImages.length,preBuffer=[];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]+'">')}