/*
function setIFrameHeight( iframeId ) 
{
	if (document.getElementById && !(document.all)) 
	{
		theFrame = document.getElementById( iframeId );
		h = theFrame.contentDocument.body.scrollHeight;
		theFrame.style.height = h+20;
	}
	else if(document.all) 
	{
		h = window.frames[iframeId].document.body.scrollHeight;
		document.all[iframeId].style.height = h+20;
	}
}
*/
function setIFrameHeight( iframeId ) 
{
debugger;
	if(!(document.all) && parent.frames.length && document.documentElement && document.documentElement.scrollHeight) {
        var iframe = parent.document.getElementsByTagName('iframe')[0];
        iframe.style.height = '0';
        iframe.style.height = (iframe.contentDocument.body.scrollHeight + 20) + 'px';
    }
    else if(document.all)
    {
		var iframe = window.frames[iframeId];
        document.all[iframeId].style.height = '0';
        document.all[iframeId].style.height = (iframe.document.body.scrollHeight + 20) + 'px';
	}
}

function over(bildname, url)
{
	document.images[bildname].src=url;
}