function showHideTypeGameArticleList(typeID,valueOnOff)
{
	var ArrayClasses = new Array();
	
	// select all img tags and loop through them //
	
	var tableObject = document.getElementById('gameArticles');
	var trObject = tableObject.getElementsByTagName('tr');
	
	for (var i=0; i< trObject.length; i++)
	{				
		if (trObject[i].className == 'articleListType_'+ typeID)
		{
			if(valueOnOff == true)
			{
					trObject[i].style.display = "";
			}
			else
			{
				  trObject[i].style.display = "none";
			}	
		}
	}
}