<!--
function mainimage()
{
img = new Array();
img[0] = "img/home_img/ph_home0.jpg";
img[1] = "img/home_img/ph_home1.jpg";
img[2] = "img/home_img/ph_home2.jpg";
img[3] = "img/home_img/ph_home3.jpg";
img[4] = "img/home_img/ph_home4.jpg";

n = Math.floor(Math.random()*img.length);
document.write("<img id='ph' src='"+img[n]+"' alt='平和楼' width='262' height='262' style='display:none;' />");
}

//-->