ranimg = new Array();
ranimg[0] = "image/titlesld_01.jpg";
ranimg[1] = "image/titlesld_02.jpg";
ranimg[2] = "image/titlesld_03.jpg";
ranimg[3] = "image/titlesld_04.jpg";
ranimg[4] = "image/titlesld_05.jpg";
ranimg[5] = "image/titlesld_06.jpg";
ranimg[6] = "image/titlesld_07.jpg";
ranimg[7] = "image/titlesld_08.jpg";
ranimg[8] = "image/titlesld_09.jpg";
ranimg[9] = "image/titlesld_10.jpg";
ranimg[10] = "image/titlesld_11.jpg";
ranimg[11] = "image/titlesld_12.jpg";
ranimg[12] = "image/titlesld_13.jpg";
ranimg[13] = "image/titlesld_14.jpg";
ranimg[14] = "image/titlesld_15.jpg";
ranimg[15] = "image/titlesld_16.jpg";
ranimg[16] = "image/titlesld_17.jpg";
chip = Math.floor(ranimg.length * Math.random());
ranimg = ranimg[Math.floor(chip)];
document.write('<img  width="700" height="559" border="0" src="'+ ranimg +'">');