How to open blank page links?

blank page

[winpeace]

script this;

<script language="JavaScript1.2">
//This credit MUST stay intact for use
var ie=document.all&&navigator.userAgent.indexOf("Opera")==-1
var dom=document.getElementById&&navigator.userAgent.indexOf("Opera")==-1
//Specify IFRAME display attributes
var iframeprops='width=130 height=130 marginwidth="0" marginheight="0" hspace="0" vspace="0" frameborder="1" scrolling="no"'
//Specify random URLs to display inside iframe
var randomcontent=new Array()
randomcontent[0]="http://www.webmasterworld.com"
randomcontent[1]="random2.htm"
randomcontent[2]="random3.htm"
randomcontent[3]="random4.htm"
//No need to edit after here
if (ie¦¦dom)
document.write('<iframe id="dynstuff" src="" '+iframeprops+'></iframe>')
function random_iframe(){
if (ie¦¦dom){
var iframeobj=document.getElementById? document.getElementById("dynstuff") : document.all.dynstuff
iframeobj.src=randomcontent[Math.floor(Math.random()*randomcontent.length)]
}
}
window.onload=random_iframe
</script>

How to open _blank page(a new window) links?(for example:"http://www.webmasterworld.com")

//Specify random URLs to display inside iframe
var randomcontent=new Array()
randomcontent[0]="http://www.webmasterworld.com"
.
.
.

[eelixduppy]

something like this?

document.open("http://www.webmasterworld.com","win_name",null);