<!--
var imgMax = 3;
var imgRandom = Math.floor(Math.random() * imgMax);
if(imgRandom == 0) document.write('<img src="index/titleimage_a.gif" width="309" height="89">');
else if(imgRandom == 1) document.write('<img src="index/titleimage_b.gif" width="309" height="89">');
else if(imgRandom == 2) document.write('<img src="index/titleimage_c.gif" width="309" height="89">');
// -->