// JavaScript Document
function selectBox(n){
	for(var i=1;i<8;i++){
		if(document.getElementById("game_bh"+i) != null){
			document.getElementById("showbox"+i).className="";
			document.getElementById("game_bh"+i).style.display="none";
		}
	}
	document.getElementById("showbox"+n).className="active";
	document.getElementById("game_bh"+n).style.display="block";
}

function addBookmark(title,url) {
    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 setHomePage(url){
    if (window.sidebar)
    {
        try { 
           netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); 
        } 
        catch (e) 
        {  
           alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将[signed.applets.codebase_principal_support]设置为'true'"); 
        } 
        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage',url);

    }
}