function showimage(){
//Define and populate the array 
var images = new Array;
images[0]="/images/rotate/left_001.jpg";
images[1]="/images/rotate/left_002.jpg";
images[2]="/images/rotate/left_003.jpg";
images[3]="/images/rotate/left_004.jpg";
images[4]="/images/rotate/left_005.jpg";
images[5]="/images/rotate/left_006.jpg";
images[6]="/images/rotate/left_007.jpg";
images[7]="/images/rotate/left_008.jpg";
images[8]="/images/rotate/left_009.jpg";
images[9]="/images/rotate/left_010.jpg";
images[10]="/images/rotate/left_011.jpg";
images[11]="/images/rotate/left_012.jpg";
images[12]="/images/rotate/left_013.jpg";
images[13]="/images/rotate/left_014.jpg";
images[14]="/images/rotate/left_015.jpg";
images[15]="/images/rotate/left_016.jpg";
images[16]="/images/rotate/left_017.jpg";
images[17]="/images/rotate/left_018.jpg";
images[18]="/images/rotate/left_019.jpg";
images[19]="/images/rotate/left_020.jpg";
images[20]="/images/rotate/left_021.jpg";
images[21]="/images/rotate/left_022.jpg";
images[22]="/images/rotate/left_023.jpg";
images[23]="/images/rotate/left_024.jpg";
images[24]="/images/rotate/left_025.jpg";

//Generate a random number then display the image from that array index
rdmImage = Math.floor(Math.random()*images.length);
document.write('<img border="0" src="' + images[rdmImage] + '"width="260" height="428">');
}