날마다 바뀌는 그림소스

<!--여기서 부터 소스 시작입니다-->
<center>
<script language="JavaScript1.2">
var ie=document.all&&navigator.userAgent.indexOf("aaha")==-1
var dom=document.getElementById&&navigator.userAgent.indexOf("aaha")==-1

//그림크기를 조정합니다
var iframeprops='width=500 height=300 frameborder=0 framespacing=0 hspace=0 marginheight=0 marginwidth=0 scrolling=no vspace=0 border=0'

//요일마다 바뀔 이미지주소를 적습니다
var daycontent=new Array()
daycontent[1]="http://www.dbhs.co.kr/zbxe/files/attach/images/102983/654/257/d8251127b9327dcec8e3d799fe34b38a.jpg" //월요일
daycontent[2]="http://www.dbhs.co.kr/zbxe/files/attach/images/102983/654/257/ac2520894c45b4708c5b8bca85e8994d.jpg" //화요일
daycontent[3]="http://www.dbhs.co.kr/zbxe/files/attach/images/102983/654/257/742efa4e6d7aa3de4ea734f9f01e6ef5.jpg" //수요일
daycontent[4]="http://www.dbhs.co.kr/zbxe/files/attach/images/85572/831/257/21880a94c2ef34fc2b066af86362a4e9.gif" //목요일
daycontent[5]="http://www.dbhs.co.kr/zbxe/files/attach/images/85572/831/257/3ebad88f60e9fc7e4d3768dce99badde.gif" //금요일
daycontent[6]="http://www.dbhs.co.kr/zbxe/files/attach/images/102983/654/257/45c27da0c5c7427a6cea2007f1008b2a.jpg" //토요일
daycontent[0]="http://www.dbhs.co.kr/zbxe/files/attach/images/102983/654/257/2a3a5737a6a3ab7185b2e1ea63145527" //일요일

//
if (ie||dom)
document.write('<iframe id="dynstuff" src="" '+iframeprops+'></iframe>')

var mydate=new Date()
var mytoday=mydate.getDay()

function dayofweek_iframe(){
if (ie||dom){
var iframeobj=document.getElementById? document.getElementById("dynstuff") : document.all.dynstuff
iframeobj.src=daycontent[mytoday]
}
}

window.onload=dayofweek_iframe

</script></center>