pic = new Array(2);
pic[0] ='http://www.iroweb.com/Java%20Script/Picrand/1.jpg'
pic[1] ='http://www.iroweb.com/Java%20Script/Picrand/2.jpg'
pic[2] ='http://www.iroweb.com/Java%20Script/Picrand/3.jpg'
pic[3] ='http://www.iroweb.com/Java%20Script/Picrand/4.jpg'
pic[4] ='http://www.iroweb.com/Java%20Script/Picrand/5.jpg'
pic[5] ='http://www.iroweb.com/Java%20Script/Picrand/6.jpg'
pic[6] ='http://www.iroweb.com/Java%20Script/Picrand/7.jpg'
pic[7] ='http://www.iroweb.com/Java%20Script/Picrand/8.jpg'
pic[8] ='http://www.iroweb.com/Java%20Script/Picrand/9.jpg'
pic[9] ='http://www.iroweb.com/Java%20Script/Picrand/10.jpg'
pic[10] ='http://www.iroweb.com/Java%20Script/Picrand/11.jpg'
pic[11] ='http://www.iroweb.com/Java%20Script/Picrand/12.jpg'
pic[12] ='http://www.iroweb.com/Java%20Script/Picrand/13.jpg'
pic[13] ='http://www.iroweb.com/Java%20Script/Picrand/14.jpg'
pic[14] ='http://www.iroweb.com/Java%20Script/Picrand/15.jpg'
pic[15] ='http://www.iroweb.com/Java%20Script/Picrand/16.jpg'
pic[16] ='http://www.iroweb.com/Java%20Script/Picrand/17.jpg'
pic[17] ='http://www.iroweb.com/Java%20Script/Picrand/18.jpg'
pic[18] ='http://www.iroweb.com/Java%20Script/Picrand/19.jpg'
pic[19] ='http://www.iroweb.com/Java%20Script/Picrand/20.jpg'
index = Math.floor(Math.random() * pic.length);