// JavaScript Document
function dochange_destination(src,val){
     var req = Inint_AJAX();
	    val2 = val;
		
	
     req.onreadystatechange = function () { 
         if (req.readyState==4) {
               if (req.status==200) {
                    document.getElementById(src).innerHTML=req.responseText; 
              } 
          }
     };
     req.open("GET", "condition3.php?val="+val2); 
     req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=tis-620"); 
     req.send(null); 
}

function submit_flight_searching()
{   
      /*var date_for_check = document.frmadvanced.txt_depart_date.value;
      var result = chk_future_with_currentdate(date_for_check);
  
	  if(result==false){
	   note = "** Note : Please select Depart Date in future";
	   alert(note);
	   document.getElementById('inform').innerHTML = note;
	   document.frmadvanced.txt_depart_date.focus();
	  }*/
    
	if((document.frmadvanced.txt_arrival_id.value=="-1") || (document.frmadvanced.txt_arrival_id.value==""))
	{
		alert(" Please Specify Your Destination ");
		document.frmadvanced.txt_arrival_id.value = "";
		document.frmadvanced.txt_arrival_id.focus();
		return(false); 
	}else{
		
		document.frmadvanced.submit();
	}
}