function init(){
	
	if (agent=="" && loginurl==false){
		$(queryform).style.display="none";
		alert("沒有agent資料");
	}else if (loginurl){	
	    $(queryform).style.display="none";
		document.location.href="../frontpage/login.htm?agent="+agent;
	}else{		
		$("agent").value=agent;
		document.location.href="../frontpage/step1-2.htm?agent="+agent;
        
	}	
}




function find1(prefix){
    var sarea=prefix+"area";
	var snation=prefix+"nation";
	var scity=prefix+"city";
	for (i=$(snation).length-1;i>=0;i--) $(snation).remove(i);
	for (i=$(scity).length-1;i>=0;i--)   $(scity).remove(i);
	
	for (ii=0;ii<area.length ;ii++){
	  if (area[ii]!=null){ 
		  if (area[ii][3]==$(sarea).value){
			createOption(snation,area[ii][4],area[ii][2]);			
		  }
	}
	 }
    find2(prefix);
}
function find2(prefix){
	var sarea=prefix+"area";
	var snation=prefix+"nation";
	var scity=prefix+"city";
	 
	 for (i=$(scity).length-1;i>=0;i--) $(scity).remove(i);
	 for (ii=0;ii<area.length ;ii++)  {
		  if (area[ii]!=null){ 
			  if (area[ii][3]==$(snation).value){
				createOption(scity,area[ii][5]+"-"+area[ii][4],area[ii][2])	;
			   }
		  }
	 }
}
function addArea(prefix){
	 var sarea=prefix+"area";
	 for (ii=0;ii<area1.length ;ii++)  {
	     if (area1[ii]!=null){ 	
			createOption(sarea,area1[ii][1],area1[ii][0]);		 
		}
	 }
	 find1(prefix);
	 initData(prefix);
}


function addAir(){
		
	for (ii=0;ii<air.length ;ii++)  {	     	
		createOption("air",air[ii][1],air[ii][0]);				
	 }
    initData('air');
}

function addClass(){
		
	for (ii=0;ii<aclass.length ;ii++)  {	     	
		createOption("aclassname",aclass[ii][1],aclass[ii][0]);				
	 }
    initData('aclass');
}


function addCal(){
    if ($("yy")!=null){
	var d = new Date();
    d.setDate(d.getDate()+2);
    var year=d.getYear();	
	year = (year<1900?(1900+year):year);
	for (ii=0;ii<2 ;ii++)  {	
		createOption("yy",eval(year+ii),eval(year+ii));		 
	}
	
	for (ii=1;ii<13 ;ii++)  {	     	
		createOption("mm",ii,ii);		 
	}
	$("mm").value=d.getMonth()+1;
	
	for (ii=1;ii<32 ;ii++)  {	     	
		createOption("dd",ii,ii);			 
	}
	$("dd").value=d.getDate();
	
	}
	
	 
}




function initData(prefix){
	if (prefix=="dep"){
			
	}	
	if (prefix=="arr"){	
			
	}		
			
	if (prefix=="dep1"){	
			
	}
	if (prefix=="arr1"){
			
	}
	if (prefix=="air"){		
			
	}
	if (prefix=="aclass"){
			
	}

}

function check(){

		if ($F("agent")==""){
			alert("沒有agent資料");
			return false;
		}
		if ($F("arrcity")=='0'|| $F("depcity")=='0'){
			alert('請選擇出發地及目的地');
			return false;
		}
		if ($F("arrcity")==$F("depcity")){
			alert('請選擇出發地及目的地');
			return false;
		}
		return true;
}
function check1(){
		if ($F("agent")==""){
			alert("沒有agent資料");
			return false;
		}
		if ($F("arrcity")=='0'|| $F("depcity")=='0'){
			alert('請選擇去程出發地及目的地');
			return false;程
		}
		if ($F("arrcity")==$F("depcity")){
			alert('請選擇去程出發地及目的地');
			return false;
		}
		if ($F("arr1city")=='0'|| $F("dep1city")=='0'){
			alert('請選擇回程出發地及目的地');
			return false;
		}
		if ($F("arr1city")==$F("dep1city")){
			alert('請選擇出發地及目的地');
			return false;
		}
		return true;
}
function check2(){
		if ($F("agent")==""){
			alert("沒有agent資料");
			return false;
		}
		if ($F("pnrcode")==""){
			alert('請輸入訂位代號');
			return false;
		}
		return true;
}

function createOption(obj,text,value){
	var opt=document.createElement("option");
	$(obj).options.add(opt);
	opt.text=text;
	opt.value=value;
}