function iframeFit()
{
	var iframeObj = parent.document.getElementById('i_frame');
	if (document.all && !window.opera)
	{
		var iframeHeight = document.documentElement.scrollHeight;  // IE
		if ( navigator.appVersion.indexOf("IE 6") >= 0 )
		{
			iframeHeight += 90;
		}
	}
	else
	{
		var iframeHeight = document.documentElement.offsetHeight;  // Mozilla, Opera, Safari
	}
	iframeObj.style.height = iframeHeight + "px";
}