iframe hoogte uit verschillende domeinen

<script type="text/javascript">
function setHeight(){
for ( i=0; i<2000 ;i+=50 ){
document.getElementById("frame").style.height = i;
//if scrollbars are not visible 
//break;
}
}
window.onload=setHeight;
</script>

<script type="text/javascript">
function setHeight(){
for ( i=0; i<2000 ;i+=50 ){
document.getElementById("frame").style.height = i;
//if scrollbars are not visible 
//break;
}
}
window.onload=setHeight;
</script>

<script type="text/javascript"> 
<!-- 

moz=document.getElementById&&!document.all 
mozHeightOffset=20 

function resize_iframe(){ 
document.getElementById("sizeframe").height=100 // required for Moz bug, value can be "", null, or integer 
document.getElementById('iframe_id').height=window.frames["iframe_name"].document.body.scrollHeight+(moz?mozHeightOffset:0) 
} 
// --> 
</script> 

<iframe width=300 id="sizeframe" name="sizeframe" src="" scrolling="no" frameborder="yes" onload=resize_iframe()></iframe> 

<script type="text/javascript"> 
<!-- 
 
moz=document.getElementById&&!document.all 
mozHeightOffset=20 
 
function resize_iframe(){ 
document.getElementById("sizeframe").height=100 // required for Moz bug, value can be "", null, or integer 
document.getElementById('iframe_id').height=window.frames["iframe_name"].document.body.scrollHeight+(moz?mozHeightOffset:0) 
} 
// --> 
</script> 
 
<iframe width=300 id="sizeframe" name="sizeframe" src="" scrolling="no" frameborder="yes" onload=resize_iframe()></iframe>