function RoomAdd()
{
    //var hiddenId= document.getElementById('ddlRoom').options[document.getElementById('ddlRoom').selectedIndex].text;
    var hiddenId= document.getElementById('ddlRoom').value;
    var childDivB=document.getElementById('div_room');
    
    var _ca=childDivB.getElementsByTagName("div");

    var _cc=_ca.length;

    if(_cc!=0)
    {
        for(var k=2;k<=_cc+1;k++)
        {
         childDivB.removeChild(document.getElementById('div_adults'+k));
        }
    }
//    var childDivB1=document.getElementById('div_adults1');
//    var _ca1=childDivB1.getElementsByTagName("span");
//    var _cc1=_ca1.length;
//    if(_cc1!=0)
//    {
//        for(var k=1;k<=_cc1-2;k++)
//        {
//         childDivB1.removeChild(document.getElementById('Children1age'+k));
//        }
//    }
    if(hiddenId !=1)
    {
         for(var i=2;i<parseInt(hiddenId)+1;i++)
         {
             var divs=document.createElement('div');
             divs.setAttribute('id','div_adults'+i);
             divs.style.marginTop="2px";
             divs.style.marginLeft="0px";
                 if(document.getElementById('ddlCountry').value=="IND" ||document.getElementById('ddlCountry').value=="NPL")
                 { 
                   var txt1="<span><select name='ddlAdults"+i+"'  id='ddlAdults"+i+"' style='width:40px;margin-left:0px;' onchange='ChangeChild("+i+")'><option value='1' selected='selected'>1</option><option value='2'>2</option><option value='3'>3</option></select> </span> <span style='padding-left:2px;'> <select name='ddlChildren"+i+"' id='ddlChildren"+i+"' style='width:40px' onchange='AgeAdd("+i+")'> <option value='0' selected='selected'>0</option><option value='1'>1</option> <option value='2'>2</option>  </select> </span> <span style='padding-left:10px;' id='Children"+i+"age1'> </span> <span style='padding-left:5px;' id='Children"+i+"age2'> </span><span style='padding-left:5px;' id='Children"+i+"age3'></span>"; 
                 }
                 else
                 {
                   var txt1="<span><select name='ddlAdults"+i+"'  id='ddlAdults"+i+"' style='width:40px;margin-left:0px;'  onchange='ChangeChild("+i+")'><option value='1' selected='selected'>1</option><option value='2'>2</option><option value='3'>3</option><option value='4'>4</option></select> </span> <span style='padding-left:2px;'> <select name='ddlChildren"+i+"' id='ddlChildren"+i+"' style='width:40px' onchange='AgeAdd("+i+")'> <option value='0' selected='selected'>0</option><option value='1'>1</option> <option value='2'>2</option> <option value='3'>3</option>  </select> </span> <span style='padding-left:10px;' id='Children"+i+"age1'> </span> <span style='padding-left:5px;' id='Children"+i+"age2'> </span><span style='padding-left:5px;' id='Children"+i+"age3'></span>"; 
                 } 
             divs.innerHTML=txt1;childDivB.appendChild(divs); 
         }
    }
}
function AgeAdd(a)
 { 
 var hiddenId= document.getElementById('ddlChildren'+a).options[document.getElementById('ddlChildren'+a).selectedIndex].text;
  var childDivA=document.getElementById('div_adults'+a); var _ca=childDivA.getElementsByTagName("span");
  var _cc=_ca.length;
  if(_cc!=0)
  {
    for(var k=1;k<=_cc-2;k++)
    {
        if(document.getElementById('Children'+a+'age'+k)!=null)
        childDivA.removeChild(document.getElementById('Children'+a+'age'+k));
    }
  }
  if(hiddenId !=0)
  { 
    for(var i=1;i<parseInt(hiddenId)+1;i++)
    { 
        var divs=document.createElement('span'); 
        divs.setAttribute('id','Children'+a+'age'+i);
        if(i==1)
        {
            divs.style.paddingLeft="2px";
        }
        else
        {
            divs.style.paddingLeft="2px";
        }
        var txt2="<select name='ddlChildren"+a+"age"+i+"' id='ddlChildren"+a+"age"+i+"' ><option value='0'>1</option> <option value='1' selected='selected'>1</option>  <option value='2'>2</option> <option value='3'>3</option><option value='4'>4</option><option value='5'>5</option> <option value='6'>6</option> <option value='7'>7</option> <option value='8'>8</option> <option value='9'>9</option>  <option value='10'>10</option><option value='11'>11</option>  <option value='12'>12</option>  <option value='13'>13</option>  <option value='14'>14</option>   <option value='15'>15</option>  <option value='16'>16</option> <option value='17'>17</option> </select> ";
        divs.innerHTML=txt2; 
        childDivA.appendChild(divs);
    }
  }
}
       
        
        
function ChangeChild(val)
        { 
       
        var childDivB1=document.getElementById('div_adults'+val);   
        var _ca1=childDivB1.getElementsByTagName("span");
        var _cc1=_ca1.length;

        if(_cc1!=0)
          {
    
         for(var k=1;k<=_cc1-2;k++)
           {
           if(document.getElementById('Children'+val+'age'+k)!=null)
             childDivB1.removeChild(document.getElementById('Children'+val+'age'+k)); 
           }
          }
       if(document.getElementById('ddlCountry').value=="IND" ||document.getElementById('ddlCountry').value=="NPL")
       {
       var maxChild=3;      
       }
       else
       {
       var maxChild=4; 
       }
       
         var _cb=document.getElementById('ddlAdults'+val).options[document.getElementById('ddlAdults'+val).selectedIndex].text;
          
         var _c9=document.getElementById('ddlChildren'+val);
         var _ca=_c9.getElementsByTagName("option");
         var _cc=_ca.length;
         var _ce;
        for(var q = 0 ; q < _cc ; q++)
        { 
         if(parseInt(_ca[q].text,10) + _cb > maxChild)
         {
  _c9.options[q]=null;
  _cc = _cc-1;
  q=q-1;
         }
        } 
        if((q-1) < (_ce = maxChild-_cb))
         {
          for(q ; q <= _ce ; q++)
{
 _c9.options[q]=new Option(q,q);
}
         }
       }
     
  
     var mindt,maxdt;
          function getdate()
           {
        
              var d=new Date();
              d.setDate(d.getDate()+1);
              var day=d.getDate();
              var month=d.getMonth() + 1;
              var year=d.getFullYear();
              mindt=month +'/'+ day + '/' + year;
	          year=year+10;
	          maxdt=month +'/'+ day + '/' + year;
           }  
     
     function calender()
        { 
      
         YAHOO.namespace("example.calendar");
         YAHOO.example.calendar.init = function()
         {   
   
  var navConfig = {  strings :  { month: "Choose Month",year: "Enter Year", submit: "OK",cancel: "Cancel",invalidYear: "Please enter a valid year" },monthFormat: YAHOO.widget.Calendar.SHORT,initialFocus: "year"};   
  getdate();
  function handleSelect(type,args,obj) 
  {  
 
      var dates = args[0]; 
      var date = dates[0];
      var year = date[0], month = date[1], day = date[2];
      if(day < 10)
      {
          day ='0' + day;
      }
      if(month < 10)
      {
          month ='0' + month;
      }
      document.getElementById('txtCheckIn').value = year + "-" + month + "-" + day ;  
      YAHOO.example.calendar.cal1.hide();					
  }   
      YAHOO.example.calendar.cal1 = new YAHOO.widget.CalendarGroup("dvCheckIn", { pages:2, title:"Please make a selection:", close:true, maxdate: maxdt, mindate: mindt, navigator: navConfig, hide_blank_weeks: true, MULTI_SELECT: true  } );        
      YAHOO.example.calendar.cal1.selectEvent.subscribe(handleSelect, YAHOO.example.calendar.cal1, true);        
      YAHOO.example.calendar.cal1.render();
      YAHOO.util.Event.addListener("txtCheckIn", "click", YAHOO.example.calendar.cal1.show, YAHOO.example.calendar.cal1, true);						
         }
         YAHOO.util.Event.onDOMReady(YAHOO.example.calendar.init);        
        } 
        
        
      statesArray=[];
      statesArrayId=[]; 
      
      
       function StateName()
       { 
        
           statesArray=[];
           statesArrayId=[]; 
           var country=document.getElementById('ddlCountry').value;
        
           var path="?page=9&type=xml&country="+country;

           try //Internet Explorer
           {  
              var xmlDoc;	    
              xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
              xmlDoc.async=false;
              //xmlDoc.load(path +"XML/"+ country +".xml");
              xmlDoc.load(path);
              ClearDropDown(document.getElementById('txtCityId'));
              AddItem("Select City", "", document.getElementById('txtCityId'));
              for(var i=0;i< xmlDoc.documentElement.childNodes.length ;i=i+1)
              {
//                  statesArray[i] =   xmlDoc.documentElement.childNodes[i].attributes[1].nodeValue;
//                  statesArrayId[i] = xmlDoc.documentElement.childNodes[i].attributes[0].nodeValue;
                    AddItem(xmlDoc.documentElement.childNodes[i].attributes[1].nodeValue, xmlDoc.documentElement.childNodes[i].attributes[0].nodeValue, document.getElementById('txtCityId'));
              }
          }
          catch(e)
          { 
              try //Firefox, Mozilla, Opera, etc.
              {  
                  var xmlDoc1;
                  xmlDoc1=document.implementation.createDocument("", "doc", null) 
                  xmlDoc1.async=false;                  
                  xmlDoc1.load(path);
                  
                  var noOfCompanyTags = xmlDoc1.getElementsByTagName("vendors");
                  var userdetails = noOfCompanyTags[0].getElementsByTagName("row");
                  ClearDropDown(document.getElementById('txtCityId'));
                  AddItem("Select City", "", document.getElementById('txtCityId'));
                  for(var num1=0;num1< userdetails.length ;num1++)
                  { 
//                      statesArray[num1]=userdetails[num1].getAttribute("AreaName");
//                      statesArrayId[num1]= userdetails[num1].getAttribute("AreaId");         
                   AddItem(userdetails[num1].getAttribute("AreaName"), userdetails[num1].getAttribute("AreaId"), document.getElementById('txtCityId'));
                  }
              }
              catch(e) 
              { 
                try //Google Chrome
                {
                   var xmlhttp = new window.XMLHttpRequest();
                   xmlhttp.open("GET",path,false);
                   xmlhttp.send(null);
                   xmlDoc2 = xmlhttp.responseXML.documentElement;
                   
                 //var noOfCompanyTags = xmlDoc1.getElementsByTagName("vendors");
                  var userdetails = xmlDoc2.getElementsByTagName("row");
                  ClearDropDown(document.getElementById('txtCityId'));
                   AddItem("Select City", "", document.getElementById('txtCityId'));
                  for(var num1=0;num1< userdetails.length ;num1++)
                  { 
//                      statesArray[num1]=userdetails[num1].getAttribute("AreaName");
//                      statesArrayId[num1]= userdetails[num1].getAttribute("AreaId");      
                     AddItem(userdetails[num1].getAttribute("AreaName"), userdetails[num1].getAttribute("AreaId"), document.getElementById('txtCityId'));   
                  }
                }
                catch(e)
                {
                   error=e.message;
                }
            }
        
     }
       
        
//        YAHOO.example.ACJSArray = new YAHOO.widget.DS_JSArray(statesArray) 
//         {  
//              this.oAutoComp = new YAHOO.widget.AutoComplete('txtCity','dvCity', YAHOO.example.ACJSArray); 
//              this.oAutoComp.typeAhead = false;
//              this.oAutoComp.useShadow = true;
//              this.oAutoComp.queryDelay = 0;   
//              this.oAutoComp.minQueryLength = 0;   

//         };         
       }
         function StateId()
         { 
              
              for(var i=0;i< statesArray.length ;i=i+1)
              {          
                  if(statesArray[i] == document.getElementById('txtCity').value)         
                  {
                 
                     document.getElementById('txtCityId').value= statesArrayId[i];
                  }
              }        

         } 
         
 function ShowHideSearch()
 {
 var s2=document.getElementById('SearchPanel'); 
 
       var _ca1=s2.getElementsByTagName("div");
        var _cc1=_ca1.length;

        if(_cc1!=0)
          {
    
 for(var k=1;k<=_cc1;k++)
   {
     s2.removeChild(document.getElementById('dv'+k)); 
   }
          }
          else
          {
    var txtBox="<div id='dv1' style='margin-top:10px;margin-left:10px; '> <span style='width:42.5%; float:left;font-family:Verdana; font-size:11px'>Hotel</span> <span style='width:40.3%; float:left;font-family:Verdana; font-size:11px;padding-left:16px'>Select Star</span> </div> <div id='dv2' style='margin-top:10px;margin-left:10px;'> <span> <input id='txtHotel'  name='txtHotel'  style='width:42.3%'   type='text' />  </span>  <span style='padding-left:10px'>  <select id='ddlStar'  name='ddlStar'  style='width:39%' > <option value='Any'>Any</option> <option value='0'>0</option> <option value='1'>1</option> <option value='2'>2</option>  <option value='3'>3</option> <option value='4'>4</option> <option value='5'>5</option> <option value='6'>6</option> <option value='7'>7</option> </select> </span> </div>";
    s2.innerHTML=txtBox;
          
          }

 }        
         
function chkvalid()
 {

     var chkmsg="";     
      if(document.getElementById("txtCityId").value == "")
      {
         chkmsg += "Select City ...\n";
         alert(chkmsg);
         return false;
      }
//       else if(document.getElementById("txtCityId").value == "")
//      {
//          chkmsg += "Select City From Auto Suggest ...\n";
//          alert(chkmsg);
//          return false;      
//      }
      else if(document.getElementById("txtCheckIn").value == "")
      {
          chkmsg += "Drop of CheckIn Date ...\n";
          alert(chkmsg);
          return false;      
      }
     else
      {
         return true;
      }
     
 }
 
 
 function showlist()
         {
                    
             var dropdown = document.getElementById('ddlCountry').value;
             
             window.open("http://"+location.host+"/travmechanix/Hotels/CityList.aspx?country="+ dropdown,'placelist', 'width=520,height=420,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,copyhistory=yes,resizable=no,left=250,top=150,screenX=0,screenY=0');
         }
 
 
          function emptyCity()
          {
              
               document.getElementById('txtCityId').value="";
              // document.getElementById('txtCityId').value="";
              
              if(document.getElementById('ddlCountry').value=="IND"||document.getElementById('ddlCountry').value=="NPL")
              { 
                 var snRoom=  document.getElementById('spnRoom');
                 var txtRoom="<select name='ddlRoom' id='ddlRoom' style='width:110px;' onchange='RoomAdd()'>  <option value='1' selected='selected'>1</option><option value='2'>2</option><option value='3'>3</option> </select> ";
                 snRoom.innerHTML=txtRoom;
             
                 var dvAdult1=  document.getElementById('div_adults1');
                 var txtAdult1="<span> <select name='ddlAdults1' id='ddlAdults1' style='width:40px;'  onchange='ChangeChild(1);' >  <option value='1' selected='selected'>1</option>    <option value='2'>2</option> <option value='3'>3</option></select>  </span>  <span style='padding-left:2px;'> <select name='ddlChildren1' id='ddlChildren1' style='width:40px;' onchange='AgeAdd(1)'> <option value='0' selected='selected'>0</option>  <option value='1'>1</option>  <option value='2'>2</option> </select> </span> ";
                 dvAdult1.innerHTML=txtAdult1;
             }
             else
             {
                 var snRoom=  document.getElementById('spnRoom');
                 var txtRoom="<select name='ddlRoom' id='ddlRoom' style='width:110px;' onchange='RoomAdd()'>  <option value='1' selected='selected'>1</option><option value='2'>2</option><option value='3'>3</option> <option value='4'>4</option> </select> ";
                 snRoom.innerHTML=txtRoom;
             
                 var dvAdult1=  document.getElementById('div_adults1');
                 var txtAdult1="<span> <select name='ddlAdults1' id='ddlAdults1' style='width:40px;' onchange='ChangeChild(1);'  >  <option value='1' selected='selected'>1</option>    <option value='2'>2</option> <option value='3'>3</option>  <option value='4'>4</option> </select>  </span>  <span style='padding-left:2px;'> <select name='ddlChildren1' id='ddlChildren1' style='width:40px;' onchange='AgeAdd(1)'> <option value='0' selected='selected'>0</option>  <option value='1'>1</option>  <option value='2'>2</option> <option value='3'>3</option> </select> </span> ";
                 dvAdult1.innerHTML=txtAdult1;
             }
 StateName();
 }
 
 
// if(document.getElementById('ddlCountry').value='India')
// {
//     document.getElementById('ddlroom').length = 3;
// }
// 
// if(document.getElementById('ddlCountry').value='USA')
// {
//     document.getElementById('ddlroom').length = 3;
// }
// 
// if(document.getElementById('ddlCountry').value='Canada')
// {
//     document.getElementById('ddlroom').length = 3;
// }
          
         
          
          
   function Querystring(qs) { // optionally pass a querystring to parse
   
	this.params = {};
	
	if (qs == null) qs = location.search.substring(1, location.search.length);
	if (qs.length == 0) return;

	qs = qs.replace(/\+/g, ' ');
	var args = qs.split('&'); // parse out name/value pairs separated via &
	
	for (var i = 0; i < args.length; i++) {
		var pair = args[i].split('=');
		var name = decodeURIComponent(pair[0]);
		
		var value = (pair.length==2)
			? decodeURIComponent(pair[1])
			: name;
		
		this.params[name] = value;
	}
}

Querystring.prototype.get = function(key, default_) {
	var value = this.params[key];
	return (value != null) ? value : default_;
}

Querystring.prototype.contains = function(key) {
	var value = this.params[key];
	return (value != null);
}

 function getQuerystring(key, default_)
        {
          if (default_==null) default_="";
          key = key.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
          var regex = new RegExp("[\\?&]"+key+"=([^&#]*)");
          var qs = regex.exec(window.location.href);
          if(qs == null)
            return default_;
          else
            return qs[1];
        }
//To Clear drop Down Before you fill new entries
function ClearDropDown(ddl) 
{
       var len = ddl.options.length;
       for (var i = 0; i < len; i++)
       {
           ddl.remove(0); //It is 0 (zero) intentionally 
       }
}
//Add New entries to the drop down
function AddItem(Text, Value, dropdownName) 
{
       var opt = document.createElement("option");
       opt.text = Text;
       opt.title = Text;
       opt.value = Value;
       dropdownName.options.add(opt);
}
function settxtCity()
{
    var hiddenId= document.getElementById('txtCityId').options[document.getElementById('txtCityId').selectedIndex].text;
    if(document.getElementById("txtCity")!=null)
    document.getElementById("txtCity").value=hiddenId;
}