<!--
today=new Date();
jran=today.getTime();
function rnd() {
    ia=9301;
    ic=49297;
    im=233280;
    jran = (jran*ia+ic) % im;
    return jran/(im*1.0);
};
function rand(number) {
    return Math.ceil(rnd()*number);
};
document.write("<CENTER>");
for(i=1;i<=1;i++) {
    myNum=(rand(10)); //改成你要随机显示的图片数；
    if(myNum == 1) document.write("<img src='images/logo/web_logo9.gif'>"); 
if(myNum == 2) document.write("<img src='images/logo/web_logo0.gif'>"); //图片路径，可用http://
if(myNum == 3) document.write("<img src='images/logo/web_logo1.gif'>"); 
if(myNum == 4) document.write("<img src='images/logo/web_logo2.gif'>"); 
if(myNum == 5) document.write("<img src='images/logo/web_logo3.gif'>"); 
if(myNum == 6) document.write("<img src='images/logo/web_logo4.gif'>"); 
if(myNum == 7) document.write("<img src='images/logo/web_logo5.gif'>"); 
if(myNum == 8) document.write("<img src='images/logo/web_logo6.gif'>"); 
if(myNum == 9) document.write("<img src='images/logo/web_logo7.gif'>"); 
if(myNum == 10) document.write("<img src='images/logo/web_logo8.gif'>"); 
    else {
document.write();
}
};
document.write("</CENTER>");


