//获取某个对象
function $(id){
	var o = document.getElementById(id);
	if(!o){
		o = document.getElementsByName(id);
	}
	return o;
}


//显示表格项
function setVisibleTab(id, id1,id2, mc1, mc2, tc1, tc2){
	var m1 = $('menu_' + id1);
	var m2 = $('menu_' + id2);
	var t1 = $('title_' + id1);
	var t2 = $('title_' + id2);
	var c1 = $('tab_' + id1);
	var c2 = $('tab_' + id2);

	if(!mc1)mc1 = 'menuactive';
	if(!mc2)mc2 = 'menunormal';
	if(!tc1)tc1 = 'yel2';
	if(!tc2)tc2 = 'buletittle';

	if(m1 != null)m1.className = (id == id1 ? mc1 : mc2);
	if(m2 != null)m2.className = (id == id2 ? mc1 : mc2);
	if(t1 != null)t1.className = (id == id1 ? tc1 : tc2);
	if(t2 != null)t2.className = (id == id2 ? tc1 : tc2);
	if(c1 != null)c1.style.display = (id == id1 ? '' : 'none');
	if(c2 != null)c2.style.display = (id == id2 ? '' : 'none');
}
function setVisibleEachTab(id, id1,id2, mc1, mc2, tc1, tc2){
	if(!mc1)mc1 = 'menuactive';
	if(!mc2)mc2 = 'menunormal';
	if(!tc1)tc1 = 'yel2';
	if(!tc2)tc2 = 'buletittle';

	for(var i = id1; i<= id2; i++){
		var m1 = $('menu_' + i);
		var t1 = $('title_' + i);
		var c1 = $('tab_' + i);

		if(m1 != null)m1.className = (id == i ? mc1 : mc2);
		if(t1 != null)t1.className = (id == i ? tc1 : tc2);
		if(c1 != null)c1.style.display = (id == i ? '' : 'none');
	}
}

//提交评论
function submit_user_comment(){
	var o = $('NickName');
	if(o != null && o.value.length == 0){
		alert("请输入您的昵称");
		o.focus();
		return false;
	}
	o = $('VCode');
	if(o != null && o.value.length < 4){
		alert("请输入验证码");
		o.focus();
		return false;
	}
	o = $('Content');
	if(o != null && o.value.length < 1){
		alert("请输入内容");
		o.focus();
		return false;
	}else if(o == null){
		return false;
	}
	return true;
}


function submit_complain(title){
	var url = "http://passport.txwm.com/utility/complain.aspx?type=1&title=" + title + "&url=" + encodeURIComponent(self.location.href);
	open(url,"complain");
}

function add_bookmark(title){
	window.external.addFavorite(self.location.href,'天下网盟 -- ' + title);
}