// JavaScript Document
function chkBrowser(){
	this.ver=navigator.appVersion;
	this.dom=document.getElementById?1:0;
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
	this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bVer=(this.ie5 || this.ie4 || this.ns4 || this.ns5);return this;
}
			
bVer=new chkBrowser();
ns4 = (document.layers)? true:false;
ie4 = (document.all)? true:false;

function AttB(f){
	if(bVer.ie4)f.style.display='';
}

function AttN(f){
	if(bVer.ie4)f.style.display='none';
}

function show(idLayer,idParent){
	cLayer=bVer.dom?document.getElementById(idLayer).style:bVer.ie4?document.all[idLayer].style:bVer.ns4?idParent?document[idParent].document[idLayer]:document[idLayer]:0;cLayer.display='';
	var d=document.getElementById("Wiz");
}
function hide(idLayer,idParent){
	cLayer=bVer.dom?document.getElementById(idLayer).style:bVer.ie4?document.all[idLayer].style:bVer.ns4?idParent?document[idParent].document[idLayer]:document[idLayer]:0;cLayer.display='none';
}
			
function SetOpts(curTab){
	// flt
	if (curTab == '2'){
		hide('pac');hide('hot');hide('car');show('flt');hide('tsh');
	}
	// hot
	else if (curTab == '3'){
		hide('pac');hide('flt');hide('car');show('hot');hide('tsh');
	}
	// car
	else if (curTab == '4'){
		hide('pac');hide('hot');hide('flt');show('car');hide('tsh');
	}
	// tsh
	else if (curTab == '5'){
		hide('car');hide('hot');hide('flt');hide('pac');show('tsh');
	}
	// pac
	else
	{
		hide('car');hide('hot');hide('flt');show('pac');hide('tsh');
	}
}
			
function mrd(i){
	if (i==1){
		hide('hotrm2'); hide('hotrm3');
	}
	if (i==2){
		show('hotrm2'); hide('hotrm3');
	}
	if (i==3){
		show('hotrm2'); show('hotrm3');
	}
}
			
function SyncVals(obj){
	var sFldNme=obj.form.name + "." + obj.name;d=document.forms;
	if (sFldNme=='CarForm.PickUpLoc'||sFldNme=='FltForm.ToAirport'){
		d.CarForm.PickUpLoc.value=d.FltForm.ToAirport.value=obj.value;
	}else if (sFldNme=='FltForm.FromDate'||sFldNme=='CarForm.FromDate'){
		d.FltForm.FromDate.value=d.CarForm.FromDate.value=obj.value;
	}else if (sFldNme=='FltForm.ToDate'||sFldNme=='CarForm.ToDate'){
		d.FltForm.ToDate.value=d.CarForm.ToDate.value=obj.value;
	}else if (sFldNme=='PkgFormWithFlight.FrAirport'||sFldNme=='FltForm.FrAirport'){
		d.FltForm.FrAirport.value=obj.value;
	}else if (sFldNme=='FltForm.NumAdult'){
		d.FltForm.NumAdult.value=obj.value;
	}else if (sFldNme=='FltForm.NumChild'){
		d.FltForm.NumChild.value=obj.value;
	}else if (sFldNme=='FltForm.NumSenior'){
		d.FltForm.NumSenior.value=obj.value;
	}else if (sFldNme=='FltForm.FromTime'||sFldNme=='CarForm.PickUpTime'){
		d.FltForm.FromTime.value=d.CarForm.PickUpTime.value=obj.value;
	}else if (sFldNme=='FltForm.ToTime'||sFldNme=='CarForm.DropTime'){
		d.FltForm.ToTime.value=d.CarForm.DropTime.value=obj.value;
	}
}
			
function SetPkgType(i){
	var optionIndex = 0;
	if (3==i){
		hide('PkgWithFlight');
		hide('PkgWithFlightCar');
		show('PkgNoFlight');
	}else if (5==i){
		hide('PkgWithFlight');
		hide('PkgNoFlight');
		show('PkgWithFlightCar');
	}else{
		hide('PkgNoFlight');
		hide('PkgWithFlightCar');
		show('PkgWithFlight');
		document.getElementById('PkgFormWithFlight').PackageType.value = i;
	}
	document.PkgTypeFrm.PrevPkgType.value = i;
}
			
function switchFlightMode(flightMode){
	if (flightMode == 'return'){
		document.getElementById('flightReturn').style.display = '';
	}else{
		document.getElementById('flightReturn').style.display = 'none';
	}
}
	
function setMenu(id){			
	if (id <= 5){
		for(i=1;i<6;i++){
			try {
				if(i == id){
					document.getElementById('td' + i).className="bgColor";
					SetOpts(i);
					//document.getElementById('r' + i).checked=true;
				} else {
					document.getElementById('td' + i).className="litebgColor";
				}
			} catch(e){
			}
		}
	}
}

function isVisible(oElem){
	var sVisibility;
	var bVisible = true;

	while(bVisible==true){
		oElem=oElem.parentNode;

		try {
			sVisibility=oElem.style.display;

			if(sVisibility=='none'){
				bVisible=false;

				break;
			}
		} catch(err){
			break;
		}
	}

	return bVisible;
}
	
	
function deleteSingleRadio(){
	var oRadioButton;
	var oElement;

	for(var iInc=0; iInc<document.getElementsByTagName('input').length; iInc++){
		oElement = document.getElementsByTagName('input')[iInc];

		if(oElement.type=='radio'){
			if(isVisible(oElement)){
				if(oRadioButton!=null){
					oRadioButton=null;
					break;
				}
			else {
					oRadioButton = oElement;
				}
			}
		}
	}

	if(oRadioButton!=null) oRadioButton.parentNode.removeChild(oRadioButton);
}
            
function init(){
	var tpid = '30033';
	var dtDate = new Date(new Date().valueOf() + 1814400000);
	var dtEndDate = new Date(new Date().valueOf() + 1987200000);
	switch ( tpid ){
		case '30001':
			var strStartDate = (dtDate.getMonth() + 1) + '/' + dtDate.getDate() + '/' + dtDate.getFullYear() + '';
			var strEndDate =  (dtEndDate.getMonth() + 1) + '/' + dtEndDate.getDate() + '/' + dtEndDate.getFullYear() + '';
			break;                
		case '30009': 
			var strStartDate = dtDate.getFullYear() + '/' + (dtDate.getMonth() + 1) + '/' + dtDate.getDate() + '';
			var strEndDate =  dtEndDate.getFullYear() + '/' + (dtEndDate.getMonth() + 1) + '/' + dtEndDate.getDate() + '';
			break;
		default:
			var strStartDate = dtDate.getDate() + '/' + (dtDate.getMonth() + 1) + '/' + dtDate.getFullYear() + '';
			var strEndDate = dtEndDate.getDate() + '/' + (dtEndDate.getMonth() + 1) + '/' + dtEndDate.getFullYear() + '';
	}
	d=document.forms;
	d.PkgFormWithFlight.FromDate.value = d.PkgFormNoFlight.FromDate.value = d.PkgFormWithFlightCar.FromDate.value = d.TshopsForm.StartDate.value = d.FltForm.FromDate.value = d.CarForm.FromDate.value = d.HotForm.InDate.value = strStartDate;
	d.PkgFormWithFlight.ToDate.value = d.PkgFormNoFlight.ToDate.value = d.PkgFormWithFlightCar.ToDate.value = d.TshopsForm.EndDate.value = d.FltForm.ToDate.value = d.CarForm.ToDate.value = d.HotForm.OutDate.value = strEndDate;
	setMenu('5');
	setMenu('4');
	setMenu('3');
	setMenu('2');
	setMenu('1');
	deleteSingleRadio();
}