//输出一个指定高度，sHeight为用户指定高度
function WriteHeight(sHeight)
{
  document.write('<table class="HiddenTable" width="1" height="'+ sHeight +'"><tr><td></td></tr></table>');								
}



//加入收藏
function bookmark(){
	var title=document.title
	var url=document.location.href
	if (window.sidebar) window.sidebar.addPanel(title, url,"");
	else if( window.opera && window.print ){
	var mbm = document.createElement('a');
	mbm.setAttribute('rel','sidebar');
	mbm.setAttribute('href',url);
	mbm.setAttribute('title',title);
	mbm.click();}
	else if( document.all ) window.external.AddFavorite( url, title);
}


//设为主页
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)  {   
}
var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
prefs.setCharPref('browser.startup.homepage',vrl);
}
}
}