function openDetail(id)
			{
			var obj = document.getElementById('trOfferDetail'+id);        
			if(obj){obj.style.display='';}
			document.getElementById('divHideDetails'+id).style.display='';
			document.getElementById('divShowDetails'+id).style.display='none';
			}
			function closeDetail(id)
			{
			var obj = document.getElementById('trOfferDetail'+id);        
			if(obj){obj.style.display='none';}
			document.getElementById('divShowDetails'+id).style.display='';
			document.getElementById('divHideDetails'+id).style.display='none';
			}