function OpenBrWindow(url,isself) 
		{ 
			if(isself)
				window.location.href=url
			else
				window.open(url)
		}


		function OpenAnnounce(id,isfirst)
		{
			var url,para
			url="/announce.aspx?id=" + id
			if(isfirst)
			 	para="left=0,top=0,width=495,height=558,menubar=0,toolbar=0,scrollbars=1,resizable=1,location=0,status=0"	
			else
				para="left=30,top=0,width=495,height=558,menubar=0,toolbar=0,scrollbars=1,resizable=1,location=0,status=0"
			window.open(url,"announce",para)
			//OpenBrWindow(url,false)
		}