function addfavor(){
var addurl=location.href;
var addname=document.title;
window.external.addFavorite(addurl,addname);
return false;
}
function change_city(v,t){
if(v!=0) {
cid=v;
$("cityName").innerHTML=t+"公交车查询";
}
}
function create_select(name,optionArray){
var select_obj = document.getElementsByTagName("SELECT");
var select_obj_now = select_obj[name];
select_obj_now.length = 0;
var select_length = optionArray.length;
for (i=0; i<select_length; i++)
{
var option_obj = document.createElement("OPTION");
option_obj.text=p[i];
option_obj.value=i;
select_obj_now.options.add(option_obj);
}

}
function redirect(v,id2){
var cidArray=new Array();
var cityArray=new Array();
if(v==0){
cidArray[0]=0;
cityArray[0]="再选择城市";
}
else{
var tempArray=new Array();
var tempArray2=new Array();
cidArray[0]=0;
cityArray[0]="再选择城市";
tempArray=c[v-1].split('|');
var totalLength=tempArray.length;
for(var i=0;i<totalLength;i++){
tempArray2=tempArray[i].split('-');
cidArray[i+1]=tempArray2[0];
cityArray[i+1]=tempArray2[1];
}
}

var select_obj = document.getElementsByTagName("SELECT");
var select_obj_now = select_obj["city"];
select_obj_now.length = 0;
var select_length = cidArray.length;
for (i=0; i<select_length; i++)
{
var option_obj = document.createElement("OPTION");
option_obj.text=cityArray[i];
option_obj.value=cidArray[i];
select_obj_now.options.add(option_obj);
}

}