function calcHeight()
{
var the_height=document.getElementById('ifrme').contentWindow.document.body.scrollHeight;//find the height of the internal page
document.getElementById('ifrme').style.width=document.body.clientWidth; //fix the scrollWidth bug;
var the_width=document.getElementById('ifrme').contentWindow.document.body.scrollWidth;//find the width of the internal page
document.getElementById('ifrme').style.height=the_height;//change the height of the iframe
document.getElementById('ifrme').style.width=the_width-638;//change the width of the iframe
//alert(the_width);
}