maxBreit = 400;
maxHoch = 620;

function resizeMod_resizeImg(img)
{
	if (img.alt == "check size")
	{
		breite = img.width;
		hoehe = img.height;
		
		breiteVerh = breite / maxBreit;
		hoeheVerh = hoehe / maxHoch;
		
		if(breiteVerh > 1 || hoeheVerh > 1)
		{
			if (breiteVerh > hoeheVerh)
			{
				breite = maxBreit;
				hoehe = Math.round( hoehe / breiteVerh);
			}
			else
			{
				hoehe = maxHoch;
				breite = Math.round( breite / hoeheVerh);
			}
			img.height = hoehe;
			img.width = breite;
			img.alt = "Size changed!";
			img.title = "Size changed! Click to see Image at full size!";
		}
		else
		{
			img.alt = "Size original!";
		}
	}
}

function resizeMod_getImgsrc(span)
{
	meinInnerHtml = span.innerHTML;
	tmpArray = meinInnerHtml.split(' src=\"');
	tmpArray = tmpArray[1].split('"');
	if (meinInnerHtml.search(/"Size changed!"/i) > 0 )
	{
		span.alt = tmpArray[0];
	}
	else
	{
		span.className = "";
		span.alt = "Size original!";
	}
}

function resizeMod_openLink(span)
{
	if (span.alt == "Size original!")
	{
		return false;
	}
	else
	{
		fenster = window.open("resizeMod_ImageZoom.php?img="+span.alt, "Fullsizepicture", "scrollbars=yes,resizeable=yes,status=no,menubar=no,toolbar=no");
		fenster.focus();
	}
}

function resizeMod_onload()
{
	for (i = 0; i < document.images.length; i++)
	{
		resizeMod_resizeImg(document.images[i]);
	}
}
onload_functions.push('resizeMod_onload()');