/////////验证在线留言表单
function CheckMessage()
{
	
	
	if(document.message.Nickname.value=="")
	{
		document.message.Nickname.focus();
		alert('请输入姓名');
		//document.getElementById("Contact").className="input_2";
		//document.getElementById("Contact2").innerText="*Enter your contact,please!";
		return false;
	}
	/*
	var email = document.message.Email.value;
	if(email=="")
	{
		document.message.Email.focus();
		alert('Email is required.');
		//document.getElementById("Email").className="input_2";
		//document.getElementById("Email2").innerText="*Enter Your Emaill Address,please!";
		return false;
	}
	
	if(!/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/.test(email))
	{
		document.message.Email.focus();
		alert('E-mail is not formatted correctly');
		//document.getElementById("Email").className="input_2";
		//document.getElementById("Email2").innerText="*E-mail is not formatted correctly!";
		return false;
	}
	
	
	if(document.message.Phone.value=="")
	{
		document.message.Phone.focus();
		alert('Tel is required.');
		//document.getElementById("Contact").className="input_2";
		//document.getElementById("Contact2").innerText="*Enter your contact,please!";
		return false;
	}
	*/
	
	if(document.message.Title.value=="")
	{
		document.message.Title.focus();
		alert('请输入标题.');
		return false;
	}

		if(document.message.Yzm.value=="")
	{
		document.message.Yzm.focus();
		alert("请输入验证码.");
		return false;
	}
	if(document.message.Yzm.value.length!=4)
	{
		document.message.Yzm.focus();
		alert("验证码格式错误，请重新输入。");
		return false;
	}
	

	if(document.message.Content.value=="")
	{
		document.message.Content.focus();
		alert('请输入留言内容');
		return false;
	}
	if(document.message.Content.value.length<5 || document.message.Content.value.length>400)
	{
		document.message.Content.focus();
		alert("留言内容不能少于５个字.");
		return false;
	}
	

}

function openwin(url,tar)
{
window.open(url,tar,'toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=1,resizable=1,width=500,height=450');	
}

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 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;
                     }
       }