function addBookmark(title) {
    var url=parent.location.href;
    if (window.sidebar) { 
        window.sidebar.addPanel(title, url,""); 
    } else if( document.all ) {
    	window.external.AddFavorite( url, title);
    } else if( window.opera && window.print ) {
    	return true;
    }
}

function SetHome(obj,vrl){
    try{
        obj.style.behavior='url(#default#homepage)';obj.setHomePage(vrl);
    } catch(e){
        if(window.netscape) {
            try {
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); 
            } catch (e) {
                alert("?????????????????????????????about:config???????[signed.applets.codebase_principal_support]????true?????????????????????????"); 
            }
            var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage',vrl);
        }
	}
}
function GetUrlParms(){
     var args=new Object();   
     var query=location.search.substring(1);     //?????   
     var pairs=query.split("&");                 //??????   
     for(var i=0;i<pairs.length;i++)   
     {
         var pos=pairs[i].indexOf('=');          //??name=value   
         if(pos==-1) continue;                    //?????????   
         var argname=pairs[i].substring(0,pos);  //??name   
         var value=pairs[i].substring(pos+1);    //??value   
         args[argname]=decodeURI(value);          //????   
     }
     return args;
}