//标记当前
function cur(ele,classname){
	if(classname == null || classname == ""){ classname = "nav_curr02" }
	$(ele).addClass(classname).siblings().removeClass(classname);
}
/*选项卡*/
function tab(id_tab,tag_tab,classname,id_con,tag_con,act){
	$(id_tab).find(tag_tab).each(function(i){
		$(id_tab).find(tag_tab).eq(i).bind(act,function(){
			cur(this,classname);

			if(act == "mouseout"){
				setTimeout(function() {
					$(id_con).find(tag_con).eq(i).hide().siblings(tag_con).hide();
				}, 2000);
			}else{
				$(id_con).find(tag_con).eq(i).show().siblings(tag_con).hide();
			}
			return false;
		})
	})
}
function subButton(i){
	if($("#ul_"+i).css('display') == 'none'){
		$("#item_"+i).removeClass('crazy_lt_tit03').addClass('crazy_lt_tit02');
		$("#ul_"+i).css('display', 'block');
	}else{
		$("#item_"+i).removeClass('crazy_lt_tit02').addClass('crazy_lt_tit03');
		$("#ul_"+i).css('display', 'none');
	}
}
function jsRedirectTo(url) {
	if(url == null){url=location.host;}
	window.location.href=url;
}
function setTxt()
{
	var meintext = window.location.href;
	if (window.clipboardData)
	{
	// the IE-manier
		window.clipboardData.setData("Text", meintext);
	}else if (window.netscape){
		// dit is belangrijk maar staat nergens duidelijk vermeld:
		// you have to sign the code to enable this, or see notes below
		netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');

		// maak een interface naar het clipboard
		var clip = Components.classes['@mozilla.org/widget/clipboard;1']
		.createInstance(Components.interfaces.nsIClipboard);
		if (!clip) return;
		//alert(clip);
		// maak een transferable
		var trans = Components.classes['@mozilla.org/widget/transferable;1']
		.createInstance(Components.interfaces.nsITransferable);
		if (!trans) return;
 
		// specificeer wat voor soort data we op willen halen; text in dit geval
		trans.addDataFlavor('text/unicode');
		 
		// om de data uit de transferable te halen hebben we 2 nieuwe objecten
		// nodig om het in op te slaan
		var str = new Object();
		var len = new Object();
		var str = Components.classes["@mozilla.org/supports-string;1"]
		.createInstance(Components.interfaces.nsISupportsString);
		var copytext=meintext;
		str.data=copytext;
		trans.setTransferData("text/unicode",str,copytext.length*2);
		var clipid=Components.interfaces.nsIClipboard;
		if (!clip) return false;
		clip.setData(trans,null,clipid.kGlobalClipboard);
	}else{
		return false;
	}
	//alert("Following info was copied to your clipboard: " + meintext);
	alert('代码复制成功！');
	return false;
}
function clearMailInput(obj){
	if( $(obj).val() == '' || $(obj).val() == "请输入您的Email" ){
		$(obj).val('');
	}
}
function resetMailInput(obj){
	if( $(obj).val() == '' || $(obj).val() == "请输入您的Email" ){
		$(obj).val('请输入您的Email');
	}
}
function takeSubmit(obj) {
	if($("#tids").val() == ''){
		alert('你还没有订阅，不能发送邮件');
		return false;
	}
	if(!isEmail($("#mails").val())){
		alert('邮件地址不正确，不能发送邮件');
		return false;
	}
	//alert($("#mails").val());return false;
	$.post("/casus.php",
		{ act:"takeMail", nids: $("#tids").val(), email: $("#mails").val() },
		function(data){
			if(data == '1'){
				alert("订阅成功");
			}else{
				alert("订阅失败，稍后再订阅");
			}
			$("#mails").val('请输入您的Email');
			$("#tids").val('')
		}
	);
	return false;
}
/* checkEmail */
function isEmail(val) {
	var reg = /^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(\.[a-zA-Z0-9_-]+)+$/;
	if(val.match(reg) && val != "" && val != "请输入您的Email") {
		return true;
	}else {
		return false;
	}
}
function takeThis(id) {
	var title = $("#casus_title_"+id).html();
	var img = $("#casus_img_"+id).attr('src');
	var html = "<div class='case_part'><div class='case_part_in'><img width='128' height='66' src='"+img+"'/></div><div class='case_load'><span><a href='./casus.php?id="+id+"'>在线观看</a></span>&nbsp;&nbsp;<a href='javascript:void(0)' onclick='jsRedirectTo(\"/casus.php?id="+id+"&download=1\");'><img src='./skin/images/case_pic07.gif'/>&nbsp;下载</a></div></div>";
	$("#tids").val($("#tids").val()+id+',');
	$("#case_list").append(html);
}