Question

请问高手帮忙？这是什么意思？谢谢

<TABLE class=box id=box height=320 cellSpacing=0 cellPadding=0
width="95%" align=center border=0 name="box">
<TBODY>
<TR>
<TD vAlign=top>
<P> </P>
<SCRIPT language=JavaScript type=text/javascript>

rnd.today=new Date();

rnd.seed=rnd.today.getTime();

function rnd() {

rnd.seed = (rnd.seed*9301+49297) % 233280;

return rnd.seed/(233280.0);

};

function rand(number) {

return Math.ceil(rnd()*number);

};

</SCRIPT>

<SCRIPT language=JavaScript type=text/javascript>
function ranPic(){
var number = rand(11);

if (number == 1) {
var picture = "ran1.jpg";var width = 432;var height = 320;
}

else if (number == 2) {

var picture = "ran2.jpg";var width = 432;var height = 320;
}
else if (number == 3) {

var picture = "ran3.jpg";var width = 432;var height = 320;
}
else if (number == 4) {

var picture = "ran4.jpg";var width = 432;var height = 320;
}
else if (number == 5) {

var picture = "ran5.jpg";var width = 432;var height = 320;
}
else if (number == 6) {

var picture = "ran6.jpg";var width = 432;var height = 320;
}
else if (number == 7) {

var picture = "ran7.jpg";var width = 432;var height = 320;
}
else if (number == 8) {

var picture = "ran8.jpg";var width = 432;var height = 320;
}
else if (number == 9) {

var picture = "ran9.jpg";var width = 432;var height = 320;
}

else if (number == 10) {

var picture = "ran10.jpg";var width = 432;var height = 320;

}

else if (number == 11) {

var picture = "ran11.jpg";var width = 432;var height = 320;

}

// document.write('<img src="./images/' + picture + '" width=' + width + ' height=' + height + '>');
picurl="./images/" + picture;
// alert (picurl);
box.background=picurl;
}
</SCRIPT>
</TD></TR></TBODY></TABLE><BR>
在网站中主要起什么功能？

Answer 1

这是网页上的源带码，主要是设计网页界面的一些代码，包括BANNER和BODY等等，

Answer 2

不同时间显示不同图片

网站是关于什么的
我们也不知道
更不知道到底起什么作用