To detect the existence of the link, you don't want to load the links of the links .. Xmlhttp.open "Head", URL, FALSE can be implemented. . Related code: function checkStatus (url) {XMLHTTP = new ActiveXObject ( "Microsoft.XMLHTTP") XMLHTTP.open ( "HEAD", url, false) XMLHTTP.send () return XMLHTTP.status == 200} alert (checkStatus ( " Http://dotnet.aspx.cc/ ")) Thank Net_LOVER (Mencius E Chapter) enthusiastic help related link http://community.9cbs.net/expert/topic/3425/3425220.xml?temp=. 2533991
