// JavaScript Document
function shutwin()
{
	window.close();
	return;
}

function getCookie(name){
	var sta=document.cookie.indexOf(name+"=");
	var len=sta+name.length+1;
	if((!sta)&&(name!=document.cookie.substring(0,name.length))){
		return null;
	}
	if(sta==-1) return null;
	var end=document.cookie.indexOf(';',len);
	if(end==-1) end=document.cookie.length;
	return unescape(document.cookie.substring(len,end));
}

function setCookie( name, value, expires, path, domain, secure ) {
var today = new Date();
today.setTime( today.getTime() );
if ( expires ) {
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );
document.cookie = name+'='+escape( value ) + ( ( expires ) ? ';expires='+expires_date.toGMTString() : '' ) + //expires.toGMTString() 
( ( path ) ? ';path=' + path : '' ) + ( ( domain ) ? ';domain=' + domain : '' ) + ( ( secure ) ? ';secure' : '' ); 
}

function ID(id){
	return document.getElementById(id);
}
function SetSize(num){
	if(num==null){
		num=14;
	}
	ID('content').style.fontSize=num+'px';
	setCookie('size',num,10000);
}

function addfavorite() 
{ 
if (document.all) 
{ 
window.external.addFavorite('http://www.sellsled.com/','深圳节源科技-LED驱动电源'); 
} 
else if (window.sidebar) 
{ 
window.sidebar.addPanel('深圳节源科技-LED驱动电源', 'http://www.sellsled.com/', ""); 
} 
} 

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("抱歉！您的浏览器不支持直接设为首页。请在浏览器地址栏输入“about:config”并回车然后将[signed.applets.codebase_principal_support]设置为“true”，点击“加入收藏”后忽略安全提示，即可设置成功。");  
}
var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
prefs.setCharPref('browser.startup.homepage',vrl);
}
}
}