var zoomed = 0;

function zoomme(wrapperSpan,flag)
{
	// Position der Vorschau auslesen
	var left = $(wrapperSpan).getFirst().getCoordinates().left;
	var top = $(wrapperSpan).getFirst().getCoordinates().top;

	var left_laufband = $('laufband').getCoordinates().left;
	var left_laufband_offset = $('laufband').offsetWidth;
	
	if (left > left_laufband && left < left_laufband_offset)
	{
		if (browser_detect() == 'ie') {
			$('zoomDiv').setStyle('top', top - 16 + 1);
			$('zoomDiv').setStyle('left', left - 16 - 9);

		} else if (browser_detect() == 'nn') {
			$('zoomDiv').setStyle('top', top - 135);
			$('zoomDiv').setStyle('left', left - 16 + 1 );

		} else {
			$('zoomDiv').setStyle('top', top - 16 + 2);
			$('zoomDiv').setStyle('left', left - 16 + 2);
		}
		zoomed = 0;
		newsrc = wrapperSpan.getFirst().src; //.replace(/\/l\//, '/h/');
		//newsrc = newsrc.replace(/\/m\//, '/h/');
		speed = 0;
		$('zoomLink').innerHTML = '<img id="zoomImage" class="zoomImage" src="'+newsrc+'" alt="">';
		$('zoomLink').href = wrapperSpan.getParent().href;
		$('zoomDiv').setStyle('visibility', 'visible');
	}
}

function zoomImageShow(wrapperSpan)
{
	var left = $(wrapperSpan).getFirst().getCoordinates().left;
	var top = $(wrapperSpan).getFirst().getCoordinates().top;

	if (browser_detect() == 'ie') {
		$('zoomDiv').setStyle('top', top - 16 + 1);
		$('zoomDiv').setStyle('left', left - 16 - 9);

	} else if (browser_detect() == 'nn') {
		$('zoomDiv').setStyle('top', top - 135);
		$('zoomDiv').setStyle('left', left - 16 + 1 );

	} else {
		$('zoomDiv').setStyle('top', top - 16 + 2);
		$('zoomDiv').setStyle('left', left - 16 + 2);
	}
	
	newsrc = wrapperSpan.getFirst().src; //.replace(/\/l\//, '/h/');
	//newsrc = newsrc.replace(/\/m\//, '/h/');
	
	$('zoomLink').innerHTML = '<img id="zoomImage" class="zoomImage" src="'+newsrc+'" alt="">';
	$('zoomLink').href = wrapperSpan.getParent().href;
	$('zoomDiv').setStyle('visibility', 'visible');
}

function zoomImageHide(wrapperSpan)
{
	zoomed = 1;
	speed = std_speed;
	//$('zoomLink').innerHTML = '';
	$('zoomDiv').setStyle('visibility', 'hidden');
}

/*window.addEvent('domready', function()
{
	var preload = [];
	var html = [];

	$$('span.imgWrap').each( function(elem) {

		child = elem.getFirst();

		newsrc = child.src.replace(/\/l\//, '/h/');
		newsrc = newsrc.replace(/\/m\//, '/h/');
		
		html[newsrc] = new Element('img');
		html[newsrc].setProperty('src', newsrc);
	});
});*/