//JavaScriptDocument
var showanswer=true;
var showanalysis=true;
var content="";
//屏蔽右键
//document.oncontextmenu = function() { return false;}
/*
function ignoreError() {
  return true;
}
window.onerror = ignoreError; 
*/
function gonext(){
	document.getElementById("nextresult").submit();
}

function saveit(flag,table,number,id,account){
	var msg="收藏夹";
	if(flag==2){
		msg="错题夹";
	}
	var savename=window.prompt("\n【显示在"+msg+"中名称】\n",number);
	if(savename!=null){
		if(savename=="")savename=number;
		//alert("/include/dosave.php?flag="+flag+"&table="+table+"&savename="+savename+"&id="+id);
		document.getElementById("dosave").src="/include/dosave.php?flag="+flag+"&table="+table+"&savename="+savename+"&id="+id+"&account="+account;
	}
}
function gopage(url){
	location.href=url;
}
function SetCwinHeight(obj,obj2)
{
		var cwin=document.getElementById(obj);
			cwin.height = cwin.Document.body.scrollHeight;
//		cwin.contentWindow.document.body.style.fontSize='12px';
		
}

function reload_box(obj){
	var url=document.getElementById(obj).src;
	document.getElementById(obj).src=url;
	
}

function showi(dir,flag,fileurl,type){
	if(flag=="answer"){
		if(showanswer){
			if(type=="参考答案")
				content="<hr size=1 color='#dddddd'><br><b>[参考答案]</b><iframe src='/resource/"+dir+"/HTM/"+fileurl+"' id='box3' onload=SetCwinHeight('box3') width='100%' scrolling='no' frameborder='0'></iframe>";
			else{
				if(fileurl.indexOf(",")>0){//多个答案
					content="<hr size=1 color='#dddddd'><br><b>[参考答案]</b><br>";
					var cut=fileurl.split(',');
					for (i=0;i<(fileurl.split(',').length)-1;i++){
						content+="\t"+(i+1)+".\t<font color=red>"+cut[i]+"</font><br>";
					}
				}else
					content="<hr size=1 color='#dddddd'><br><b>[参考答案]<font color=red>\t"+fileurl+"</font></b><br>";
			}
			document.getElementById("showbtn").value="隐藏答案";
		}else{
			content="";
			document.getElementById("showbtn").value="显示答案";
		}
		showanswer=!showanswer;
	}
	else{
		if(showanalysis){
			content="<hr size=1 color='#dddddd'><br><b>[试题解析]</b><br><iframe src='/resource/"+dir+"/HTM/"+fileurl+"' id='box2' onload=SetCwinHeight('box2') width='100%' scrolling='no' frameborder='0'></iframe>";
			document.getElementById("viewbtn").value="隐藏解析";
		}else{
			content="";
			document.getElementById("viewbtn").value="查看解析";
		}
		
		showanalysis=!showanalysis;
	}
		
	document.getElementById("i"+flag).innerHTML=content;
}

	function chg(flag,shop,user,uid,subj){//名师与个人及其他老师的收费与免费切换
	/*			var url=location.href;
				var isteacher=url.indexOf("myshop")+1;//老师还是名师
				var cut=0;
				if(isteacher)
					cut=url.indexOf("?");
				else
					cut=url.indexOf("&pagenum=");
				if(cut>0)
					url=url.substr(0,cut);
				url=url.replace("#","");
				url=url.replace("&flag=free","");
				url=url.replace("&flag=cash","");
				if(flag=="free")
					location.href=url;
				else{
					if(isteacher)
						location.href=url+"?flag="+flag;				
					else
						location.href=url+"&flag="+flag;
				}
	*/		
				switch(shop){
					case 0://	私人
						location.href="?flag="+flag;
						break;
					case 1://	老师
						location.href="?browse="+uid+"&sh="+user+"&st="+subj+"&flag="+flag;
						break;
					case 2://	名师
						location.href="?famous="+user+"&famousid="+uid+"&subj="+subj+"&flag="+flag;				
						break;
				}
	
	}

	function showStyle(){
	//	var str="<font face='Webdings' style='font-weight:normal;font-size:20px;'>2</font>"
	//	document.getElementById("style1").innerHTML=str;
	}
	function openRules(){
		window.showModalDialog("rules.htm");
	}


	function chgcolor(obj,color){
		obj.style.background=color;
	}
	
	
	function lookfor(obj,key){//提交搜索
			var flag=document.getElementById("findflag").value;
			var keywords=document.getElementById(key).value;
			if((keywords!="")&&(keywords!="在此输入试题编号")&&(keywords!="在此店主账号或名字")){
				if(flag=="test")	keywords=keywords.toUpperCase();
				document.getElementById("nowurl").value=location.href;
				document.getElementById(key).value=keywords;
				document.getElementById(obj).submit();
			}else
				window.alert("你至少要告诉小生搜索什么东东呀！");
		
	}
	
	function chgtxt(obj,str){
		if(str=="test")
			document.getElementById('key').value="在此输入试题编号";
		else
			document.getElementById('key').value="在此店主账号或名字";
	}
	
	
	//纠错反馈
	function feedback(rnumber,rid){
		var url="feedback.php?rnumber="+rnumber+"&rid="+rid;
		window.showModalDialog(url,"","dialogWidth:500px;dialogHeight:300px;scroll:no;status:no;help:no");
	}
	//阅读消息
	function viewmsg(action,id,tab,backurl){
		if(backurl==0)backurl=location.href;//返回时的地址
		switch(action){
			case "view":
				location.href="?nid="+id+"&flag=2&tab="+tab+"&backurl="+backurl;
			break;
			case "del":
				location.href="?nid="+id+"&flag=3"+"&backurl="+backurl;
			break;
		}
	}
	//首页弹窗
	function chgmsgset(obj){
		if(obj==undefined){
			document.getElementById("msgset").src="include/msgset.php";
		}else{
			var flag=0;
			if(obj.checked)	flag=1;
			document.getElementById("msgset").src="include/msgset.php?flag="+flag;
		}
	}	

	//添加友情链接
	function show_dialog_window(url,width,height){
		window.showModalDialog(url,"","dialogWidth:"+width+"px;dialogHeight:"+height+"px;scroll:no;status:no;help:no");
		
	}