//JavaScript基础函数


//加入收藏
function addCookie(pageURL,pageNAME){
	if (document.all){
		window.external.addFavorite(pageURL,pageNAME);
	}else if (window.sidebar){
		window.sidebar.addPanel(pageNAME, pageURL, "");
	}
}
//设为主页
function setHomepage(pageURL){
	if (document.all){
		document.body.style.behavior='url(#default#homepage)';
		document.body.setHomePage(pageURL);
	}else if (window.sidebar){
		if(window.netscape){
			try{  
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");  
			}catch (e){  
				alert( "该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项 signed.applets.codebase_principal_support 值该为true" );
			}
		} 
		var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
		prefs.setCharPref('browser.startup.homepage',pageURL);
	}
}
String.prototype.trim = function() {
	return this.replace(/(^\s*)|(\s*$)/g, "");
}