var obSrc=new Object;
var obTrg=new Object;
var oWin;
var xWin;
var iStage=0;
var iFail=0;
var sFail="";
var iFirst=0;
var xtra="";
var selfstatus="";
var iAllow=0;

function Is_Query_Set(Key,Value)
{
  Queries=document.location.search.substring(1).split("&");
  for (var i=0; i < Queries.length; i++)
  {
    Parts=Queries[i].split("=");
    if(Parts[0]==Key && Parts[1]==Value)
      return true;
  }  
  return false;
  
}

function execButton(iButton){
	//check user isn't discarding an order
	bproceed = true;
	var strformname = document.form.pagename.value;
	
	if (strformname == "bookinginfo.asp" || (strformname == "confirmbooking.asp" && !Is_Query_Set("mode","submitted")) || strformname == "multibookinginfo.asp" || (strformname == "confirmmultibooking.asp" && !Is_Query_Set("step","3")) || strformname == "multibookinginfo2.asp") {
		if (confirm("Do you wish to leave this screen and discard this order?")) {
			bproceed = true;
		}else{
			bproceed = false;
		}
	}

	if (strformname == "newrecon.asp") {
		if (confirm("Do you wish to leave this screen and discard this invoice?")) {
			bproceed = true;
		}else{
			bproceed = false;
		}
	}

	if (bproceed == true) {
		switch (iButton){	
			case 1: self.location='taxibookings.asp';break;
			case 2: self.location='showtaxis.asp';break;
			case 3: self.location='BookingInfo.asp?ID=0&bookingtype=1';break;
			case 4: self.location='BookingInfo.asp?id=0&bookingtype=2';break;
			//case 4: self.location='selectbooking.asp';break;
			case 5: logOut();break;
			case 6: self.location='MultiBookingInfo.asp?ID=0';break;
			case 7: self.location='bookings.asp';break;
			case 8: self.location='selectbooking.asp';break;
			case 9: self.location='ChangePass.asp?mode=change';break;
			case 10: self.location='startrecon.asp';break;
			case 11: self.location='selectreport.asp';break;
			case 12: self.location='showvehicles.asp';break;
			case 13: self.location='editclientcompany.asp?id=0';break;
			case 14: self.location='showclients.asp';break;
			case 15: self.location='showusers.asp';break;
			case 16: self.location='showusertypes.asp';break;
			case 17: self.location='default.asp';break;
			case 18: self.location='ShowLocations.asp';break;
			case 19: self.location='edittaxicompany.asp?id=0';break;
			//case 19: self.location='edittaxicompany.asp';break;
			case 20: self.location='editclientcompany.asp';break;
			case 21: self.location='showbilling.asp';break;
			case 22: self.location='shownews.asp';break;
			case 23: self.location='showinstructions.asp';break;
			case 24: self.location='editsettings.asp';break;
			case 25: self.location='editaccountcompany.asp?id=0';break;
			case 26: self.location='showaccounts.asp';break;
			case 27: self.location='edittaxicompany.asp';break;
			case 40: self.location='bookinginfo.asp?ID=0';break;
			case 41: self.location='/cashbooking/step2.asp?priority=1';break;
			case 42: self.location='/cashbooking/step2.asp?priority=0';break;
			case 43: self.location='edit_connection.asp';break;
			case 44: self.location='show_connections.asp';break;
			case 45: self.location='SMSbookings.asp';break;
			case 46: self.location='showTaxiPointLocations.asp';break;
			case 47: self.location='select_cabco.asp';break;
			case 48: self.location='SMS_responses.asp';break;
			case 49: self.location='SMSListBlockedMobiles.asp';break;
			case 52: self.location='showjourneytypes.asp';break;
			case 53: self.location='editpreferredsuppliers.asp';break;
			case 54: self.location='editglobals.asp';break;
			case 55: self.location='showstandardjourneys.asp';break;
			case 56: self.location='viewnationalaccounts.asp';break;
			case 57: self.location='edittransportdepartment.asp?id=0';break;
			case 58: self.location='listtransportdepartments.asp';break;
			case 59: self.location='editukpostcodes.asp';break;
			case 60: self.location='editpricebands.asp';break;
			case 61: self.location='editcongestioncharges.asp';break;
			case 62: self.location='listratios.asp';break;

			default: alert("Sorry, you don't have the required permission level to perform this action");break;
		}
	}	
}

function openwindow(winname,width,height){
	var winOpts="scrollbars=yes,width=" + width + ",height=" + height + ",left=75" + ",top=0";
	var nWin=window.open(winname,"",winOpts);
	nWin.focus();
}

var iBrowser=0;
function getBrowser(){
	var browserName = navigator.appName;	
	var agentName = navigator.userAgent; 
	var browserName = browserName.toUpperCase();
	var agentName = agentName.toUpperCase();
	var iTemp=0;
	var iIE4 = agentName.indexOf("MSIE 4");
	var iIE5 = agentName.indexOf("MSIE 5");
	var iIE6 = agentName.indexOf("MSIE 6");
	var ns4 = browserName.indexOf("NETSCAPE");
	var ns6 = agentName.indexOf("GECKO");
	if (ns6!=-1){ns4=-1;}
	if (iIE4!=-1){iTemp=1;}
	if (iIE5!=-1){iTemp=2;}
	if (iIE6!=-1){iTemp=3;}
	if (ns4!=-1){iTemp=4;}
	if (ns6!=-1){iTemp=5;}
//	debug("iTemp="+iTemp);
	return iTemp;
}

function getObjByID(ID){
	if (iBrowser==0){iBrowser=getBrowser();}
	var oDiv=0;
	switch (iBrowser){
		case 1: var obj=document.all[ID];break;
		case 2: var obj=document.all[ID];break;
		case 3: var obj=document.all[ID];break;
		case 4:	var obj=document.getElementById(ID);break;
		case 5:	var obj=document.getElementById(ID);break;
		default: var obj=document.getElementById(ID);break;
	}
	return obj;
}

function CheckDate(strDay,strMonth,strYear)
{
//Pass day value, month value, year value
	if (strDay > 0 && strMonth > 0 && strYear > 0) {
		var valDay = parseInt(Math.abs(strDay));
		var valMonth = parseInt(Math.abs(strMonth));
		var valYear = parseInt(Math.abs(strYear));
		
		//Is the date selected valid?
		var bleapyear = false;		
		if (valYear % 4 == 0) {
			if (valYear % 100 == 0) {
				if (valYear % 400 == 0) {
					bleapyear = true;		
				}else{
					bleapyear = false;		
				}
			}else{
				bleapyear = true;
			}
		}
	
		if (bleapyear == true) {
			var arrmonthmax = new Array(31,31,29,31,30,31,30,31,31,30,31,30,31);
		}else{
			var arrmonthmax = new Array(31,31,28,31,30,31,30,31,31,30,31,30,31);
		}
	
		var endday = arrmonthmax[valMonth];
		
		//Check day does not exceed number of days in month
		if (valDay > endday) {
			iFail++;
			return 1;
		}else{
			return 0;
		}
	}else{
		iFail++;return 1;	
	}
}


function CheckNumber(strFieldValue)
{
	//Check field and exit if any need re-entering
	nextval = strFieldValue;

	strlen=nextval.length;
	if (strlen == 0) {
		iFail++;
		return 1;
	} else {
		//Must be a number
		if (nextval > 0 ){
			return 0;
		}else{
			iFail++;
			return 1;
		}
	}
}

function doSafePrint()
{
	var agt=navigator.userAgent.toLowerCase();
	var is_nav  = (agt.indexOf('mozilla')!=-1) && (agt.indexOf('compatible') == -1)
	var is_ie = (agt.indexOf("msie") != -1);
	var is_ie3  = (is_ie && (is_major < 4));
	var is_ie4  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")==-1) );
	var is_major = parseInt(navigator.appVersion);

	var is_nav4up = (is_nav && (is_major >= 4));
	var is_ie5up  = (is_ie && !is_ie3 && !is_ie4);

	if (is_nav4up == true || is_ie5up == true) {
		window.print();
	}
}

function logOut(){
	if (confirm("Log out now?")==true){self.parent.location="logout.asp";}
}