function randomizer(max,path,wid,hi)
{
pic = new Array;
for (var i=1; i <= max; i++) {
		pic[i]=i + ".jpg"
     }
// Create a random number 
random_num = (Math.round((Math.random()*(max-1))+1));

document.write("<img src=\"" + path + pic[random_num] +"\" width=\"" + wid + "\" height=\""+hi+"\">");
}