function windowOpen(ply,t,w,h){
	var ctlstr = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=" + w + ",height=" + h; 
	 controlWindow=window.open(ply,t,ctlstr);
}
function goactiontktrec(w,h){
	var actionstr = "";
	if (document.airtkt.nbCode.value!=""){
		document.QueryOrderTicketDetailForm.nbCode.value = document.airtkt.nbCode.value ;
		windowOpen("/travelsky/html/empty.htm","PnrDetail","540","500");
		document.QueryOrderTicketDetailForm.submit();
	}
	else{alert("ÇëÌîд±àºÅ£¡£¡");}
}

function hideselect(){
	document.formbook.airline.style.visibility="hidden";
	document.interformbook.org.style.visibility="hidden";
	document.interformbook.airline.style.visibility="hidden";
}

function showselect(){
	document.formbook.airline.style.visibility="visible";
	document.interformbook.org.style.visibility="visible";
	document.interformbook.airline.style.visibility="visible";
}