var mapImgCtr;
function imageWrap_OnLoad()
{	
	var i;
	for (i = 0; i < 10; i++)
	{		
		var tableCtr = document.getElementById('imageWrap'+i);
		if (tableCtr)
		{			
			showHideTable(tableCtr);			
		}		
	}
}

function showHideTable_old(ctr)
{
	if (ctr)
	{				
		var imgCtr  = ctr.firstChild.firstChild.nextSibling.firstChild.nextSibling.firstChild;			
		if(imgCtr && imgCtr.nodeName == "IMG")
		{
			if (imgCtr.src == null || imgCtr.src == '' || imgCtr.src.indexOf('/FPO_OptFrame.jpg') >= 0
				|| imgCtr.src.indexOf('/broken.gif')) 
			{				
				ctr.style.display = "none";
				imgCtr.style.display = "none";
			}
		}
	}
}


function showHideTable(ctr)
{
	if (ctr)
	{		
		var imgCtrs = ctr.getElementsByTagName('IMG');		
		if (imgCtrs.length > 0)
		{
			var imgCtr = imgCtrs[0];						
			if ((imgCtr.src == null || imgCtr.src == '' || imgCtr.src.indexOf('/FPO_OptFrame.jpg') >= 0
				|| imgCtr.src.indexOf('/no_image.gif') >= 0 || imgCtr.src.indexOf('/broken.gif') >= 0) && imgCtr.onclick == null)
			{				
				ctr.style.display = "none";
				imgCtr.display = "none";
			}
			else
			{
				ctr.style.display = "block";
				imgCtr.display = "block";
			}
			if (imgCtr.src.indexOf('map') > 0)
			{
				mapImgCtr = imgCtr;				
				mapImgCtr.style.cursor = "pointer";
				mapImgCtr.onclick = mapImageOnClick;	
				
				var aLinkCtr = document.getElementById('clickEnlarge');
				if (aLinkCtr)
				{
					aLinkCtr.style.display = "block";
					aLinkCtr.target = "_blank";
					aLinkCtr.onclick = mapImageOnClick;
					aLinkCtr.href = 'preview.html?img='+mapImgCtr.src;
				}							
			}
		}		
	}
}


function mapImageOnClick()
{
	var top = (screen.height - 540)/4;
	var left = (screen.width -542)/2;
	var srcUrl = mapImgCtr.src;
	srcUrl = srcUrl.replace('http://www.skibarn.net', '');
	window.open('preview.html?img='+srcUrl+'&w=400', null, 'height=540,width=542,left='+left+',top='+top+',scrollbars=yes,status=yes,toolbar=no,menubar=no,location=no');
	return false;
}