function resizeIframe(iframe)
{

	iframe.height = 600 + "px";
    
	//find the height of the internal page
    var height = iframe.contentWindow.document.body.scrollHeight;
	
    if(height > 600){
        //change the height of the iframe
		height = height + 15;
        iframe.height = height + "px";
		iframe.scrolling = "no";
    }

}