var boolImageIsSet = false;
var dhITimer = 0;
var oldCat = 0;
var ihITimer = 0;
var oldA = 0;

function discHover(catID, fast)
{
	if (boolImageIsSet && !fast)
		dhITimer = window.setTimeout("doDiscHover(" + catID + ")", 600);
	else
		doDiscHover(catID);
}

function doDiscHover(catID)
{
	if (img)
	{
		boolImageIsSet = true;
		doDiscOut(oldCat);
		doDiscImgOut(oldCat);
		oldCat = catID;
		doDiscImgHover(catID);
		for (i = 0; i < img.length; i++)
		{
			if (img[i].id)
			{
				if (img[i].id.split('_')[1] == catID)
				{
					changeOpac(img[i], 100);
				}
			}
		}
	}
}


function discOut(catID)
{
	clearTimeout(dhITimer);
}

function doDiscOut(catID)
{
	if (img)
	{
		for (i = 0; i < img.length; i++)
		{
			if (img[i].id)
			{
				if (img[i].id.split('_')[1] == catID)
				{
					changeOpac(img[i], 50);
				}
			}
		}	
	}
}

function doDiscImgHover(catID)
{
	for (i = 0; i < a.length; i++)
	{
		if (a[i].id)
		{
			if (a[i].id.split('_')[1] == catID)
			{
				a[i].className = 'discMarked';
			}
		}
	}
}


function doDiscImgOut(catID)
{
	for (i = 0; i < a.length; i++)
	{
		if (a[i].id)
		{
			if (a[i].id.split('_')[1] == catID)
			{
				a[i].className = '';
			}
		}
	}
}

function doShowMedia(mediaID, submediaID)
{
	var toShow = 'media_' + mediaID + '_' + submediaID;
	
	
	for(i = 0; i < div.length; i++)
	{
		if (div[i].id)
		{
			if (div[i].id.split('_')[0] == 'media')
			{
				if (div[i].id.split('_')[1] == mediaID && div[i].id.split('_')[2] != 'x')
					div[i].style.display = 'none';
			}
		}
	}
	$(toShow).style.display = 'block';
}

function ShowMediaImg(pID)
{
	window.open('./gallery_view.php?pid=' + pID + '&size=5','Media Image Viewer','width=800,height=800,menubar=no,status=no,location=no,toolbar=no,scrollbars=no')
}