GET---http://www.chinacoal.com/col37/art/2024/art_37_862733.html---System.Net.WebException: The remote server returned an error: (404) Not Found.
   at System.Net.HttpWebRequest.GetResponse()
   at Html_Proxy.Page_Load(Object sender, EventArgs e) in c:\webhosting\data\Html\px.aspx.cs:line 237