function addFavor(pt){if(!pt){pt=document.title;}try{if(document.all){window.external.addFavorite(window.location.href,pt);}else{window.sidebar.addPanel(pt,window.location.href,'');};}catch(e){};return false;}
function loadPage(div,page){
	$(document).ready(function(){
		$("#"+div).load(page);
	});
}
function resetCode(){
	document.getElementById('codeImage').src = './plugins/security/image.php?sid=' + Math.random();
	return false
}
function doSubmit(formId){
	var formObj = document.getElementById(formId)
}
function autoHeight(){
	var iframeid=document.getElementById("mainFrame"); //iframe id
	if(document.getElementById){
		if(iframeid && !window.opera){
			if (iframeid.contentDocument && iframeid.contentDocument.body.offsetHeight){
				iframeid.height = iframeid.contentDocument.body.offsetHeight+12;
			}else if(iframeid.Document && iframeid.Document.body.scrollHeight){
				iframeid.height = iframeid.Document.body.scrollHeight+12;
			}
		}
	}
}
function doSubmit(fn,mid,act){
	var canSubmit = false;
	var formObj = document.getElementById(fn);
	for(i=0;i<formObj.length;i++){
		if(formObj.elements[i].type=="checkbox"&&formObj.elements[i].checked){
			canSubmit = true;
			break;
		}
	}
	if(act=='delete'){
		if(confirm('删除后无法恢复,确认要删除选定的内容吗? ')){
			canSubmit = true;
		}else{
			canSubmit = false;
		}
	}
	if(canSubmit){
		formObj.action="./?mid="+mid+'&act='+act;	
		formObj.submit();
	}else{
		alert('没有选中任何内容,无法执行该操作');
	}		
}
function doCreate(mod,act,opt){
	if(mod=='mid'){
		gotoUrl = './?mid='+opt+'&act='+act;
	}else{
		gotoUrl = './?mod='+mod+'&act='+act+'&opt='+opt;
	}
	window.location.href=gotoUrl;
}
function doSelect(bi,fn){
	if(fn){
		var formObj = document.getElementById(fn);
	}else{
		var formObj = document.getElementById('listForm');
	}
	for(i=0;i<formObj.length;i++){
		if(formObj.elements[i].type=="checkbox"){
			formObj.elements[i].checked = bi.checked;
		}
	}
}
function getDates(obj,ods){
	try{
		var event = arguments[0]||window.event; 
	}catch(e){}
	
	if (MangoCalendar&&ods=='outDate') { 
		MangoCalendar.display(obj, new Date(), AddDay('y',1,new Date()), document.getElementById(ods), 1,undefined,document.getElementById(ods),event);
	}else{
		if(document.getElementById(ods).value!='YYYY-MM-DD'&&document.getElementById(ods).value!=''){
			MangoCalendar.display(obj, getDateFromString(document.getElementById(ods).value), AddDay('Y',1,new Date()), this, 0,undefined,undefined,event); 
		}else{
			alert('请先选择出发日期');	
		}		
	}
}

function checkForm(){
	if(document.getElementById('fromCity').value==''){
		alert('请先选择出发城市');	
		return false;
	}
	if(document.getElementById('inDate').value==''||document.getElementById('inDate').value=='YYYY-MM-DD'){
		alert('请先选择出发日期');	
		return false;
	}
	if(document.getElementById('toCity').value==''){
		alert('请先选择到达城市');	
		return false;
	}
}
//2010-4-8 七点火音添加
function showsearch(id,num)
{ 
	var Obj = document.getElementById("ticket_" + id);
	var Tag = document.getElementById("search_" + id);
	for(i=1;i<=num;i++){
		document.getElementById("ticket_" + i).className='font2';
		document.getElementById("search_" + i).style.display='none';
	}
	Obj.className='font1';
	Tag.style.display = "";
}
function setTab(m,n){
 var tabs_menu=document.getElementById("tabs"+m+"_menu").getElementsByTagName("span");
 for(i=0;i<tabs_menu.length;i++){
  tabs_menu[i].className=(i==n?"span2":"");
  document.getElementById("tabs"+m+"_main"+i).style.display=(i==n?"block":"none");
 }
}


function checkSearchForm(){
	if(document.getElementById('fromCity1').value==''){
		alert('请先选择出发城市');	
		return false;
	}
	if(document.getElementById('inDate1').value==''||document.getElementById('inDate1').value=='YYYY-MM-DD'){
		alert('请先选择出发日期');	
		return false;
	}
	if(document.getElementById('toCity1').value==''){
		alert('请先选择到达城市');	
		return false;
	}
}