function changePicture() {
	var myimages=new Array();
	myimages[1]="images/mbuBig1.jpg";
	myimages[2]="images/mbuBig2.jpg";
	myimages[3]="images/mbuBig3.jpg";
	myimages[4]="images/mbuBig4.jpg";
	myimages[5]="images/mbuBig5.jpg";
	myimages[6]="images/mbuBig6.jpg";
	myimages[7]="images/mbuBig7.jpg";
	myimages[8]="images/mbuBig8.jpg";
	myimages[9]="images/mbuBig9.jpg";
	myimages[10]="images/mbuBig10.jpg";
	myimages[11]="images/mbuBig11.jpg";
	myimages[12]="images/mbuBig12.jpg";
	myimages[13]="images/mbuBig13.jpg";
	myimages[14]="images/mbuBig14.jpg";
	myimages[15]="images/mbuBig15.jpg";
	myimages[16]="images/mbuBig16.jpg";
	myimages[17]="images/mbuBig17.jpg";
	myimages[18]="images/mbuBig18.jpg";
	myimages[19]="images/mbuBig19.jpg";
	myimages[20]="images/mbuBig20.jpg";
	myimages[21]="images/mbuBig21.jpg";
	myimages[22]="images/mbuBig22.jpg";
	myimages[23]="images/mbuBig23.jpg";
	myimages[24]="images/mbuBig24.jpg";
	myimages[25]="images/mbuBig25.jpg";
	myimages[26]="images/mbuBig26.jpg";
	myimages[27]="images/mbuBig27.jpg";
	myimages[28]="images/mbuBig28.jpg";
	myimages[29]="images/mbuBig29.jpg";
	myimages[30]="images/mbuBig30.jpg";
	myimages[31]="images/mbuBig31.jpg";
	myimages[32]="images/mbuBig32.jpg";
	myimages[33]="images/mbuBig33.jpg";
	myimages[34]="images/mbuBig34.jpg";
	myimages[35]="images/mbuBig35.jpg";
	var ry=Math.floor(Math.random()*myimages.length);
	if (ry==0)
		ry=1;
	document.getElementById("BigPicture").src=myimages[ry];
}

function changeSmallPicture() {
	var myimages=new Array();
	myimages[1]="images/mbuSmall1.jpg";
	myimages[2]="images/mbuSmall2.jpg";
	myimages[3]="images/mbuSmall3.jpg";
	myimages[4]="images/mbuSmall4.jpg";
	myimages[5]="images/mbuSmall5.jpg";
	myimages[6]="images/mbuSmall6.jpg";
	myimages[7]="images/mbuSmall7.jpg";
	myimages[8]="images/mbuSmall8.jpg";
	myimages[9]="images/mbuSmall9.jpg";
	myimages[10]="images/mbuSmall10.jpg";
	myimages[11]="images/mbuSmall11.jpg";
	myimages[12]="images/mbuSmall12.jpg";
	myimages[13]="images/mbuSmall13.jpg";
	myimages[14]="images/mbuSmall14.jpg";
	myimages[15]="images/mbuSmall15.jpg";
	myimages[16]="images/mbuSmall16.jpg";
	myimages[17]="images/mbuSmall17.jpg";
	myimages[18]="images/mbuSmall18.jpg";
	myimages[19]="images/mbuSmall19.jpg";
	myimages[20]="images/mbuSmall20.jpg";
	var ry=Math.floor(Math.random()*myimages.length);
	if (ry==0)
		ry=1;
	document.getElementById("SmallPicture").src=myimages[ry];
}

function OpenWindow(Name, URL, W, H, MB, TB, SB, R){
	newwin = window.open("",Name,"top=0,left=0,width=" + W + ",height=" + H + ",menubar=" + MB + ",toolbar=" + TB + ",scrollbars=" + SB + ",resizable=" + R,false);
	newwin.location.href = URL;
	if (javascript_version > 1.0){
       setTimeout('newwin.focus();',250);
	}
}
function DeletePatrol(vDate,vID){
	if (confirm("Are you sure you want to delete this patrol?"))
		{
		document.location.href="Patrols.aspx?DT=" + vDate + "&D=" + vID;
		}
}
function SetFocus(){
	//var oF = document.forms("frmLogin");
	var oF = document.all.frmLogin;
	if (oF == null) {return;}
	oF.UserName.focus();
	}

function OpenMDWindow(URL, dialogarg, W, H, T, L, C){
	var sFeatures = "dialogWidth:" + W + "px;dialogHeight:" + W + "px;center:" + C + ";help:no;maximize:no;minimize:no;scrollbars:no";
	var RV = window.showModalDialog(URL, dialogarg, sFeatures);
	if (RV == null){
		RV = 0;
	}
	return RV;
}
function CloseWindow(Status){
	window.returnValue = Status;
	window.close();
}

function SavePatrol(FormName){
	//var oF = document.forms(FormName);
	var oF = document.all.frm;
	if (oF == null){return;}
	//var oMBUIDs = document.all("SelectedUsers");
	var oMBUIDs = document.all.SelectedUsers;
	if (oMBUIDs == null){return;}

	//var oSites = document.all("Sites");
	var oSites = document.all.Sites;
	if (oSites == null){return;}
	
	var SiteID = oSites.value;

	if (SiteID != 43 && SiteID != 42 && SiteID != 7 && SiteID != 11 && SiteID != 25 && SiteID !=27 && SiteID !=37 && SiteID !=38 && SiteID !=39 && SiteID !=45){
		if (oMBUIDs.length > 4){
			alert('Please select a maximum of 4 MBU members.');
			return;
		}
	}

	var MBUIDs = '';
	for (var i=0; i<oMBUIDs.length; i++) {
		var MBUID = oMBUIDs[ i ];
		if (MBUID != null){
			MBUIDs += MBUID.value + ',';
		}
	}

	//var oMBUIDs = document.all("MBUIDs");
	var oMBUIDs = document.all.MBUIDs;
	if (oMBUIDs == null){return;}
	oMBUIDs.value = MBUIDs;
	oF.submit();
}

function SavePatrolAllBrowsers(FormName){
	var oF = document.all.frm;
	if (oF == null){return;}
	var oMBUIDs = document.all.SelectedUsers;
	if (oMBUIDs == null){return;}

	var oSites = document.all.Sites;
	if (oSites == null){return;}
	
	var SiteID = oSites.value;

	if (SiteID != 43 && SiteID != 42 && SiteID != 7 && SiteID != 11 && SiteID != 25 && SiteID !=27 && SiteID !=37 && SiteID !=38 && SiteID !=39 && SiteID !=45){
		if (oMBUIDs.length > 4){
			alert('Please select a maximum of 4 MBU members.');
			return;
		}
	}

	var MBUIDs = '';
	for (var i=0; i<oMBUIDs.length; i++) {
		var MBUID = oMBUIDs[ i ];
		if (MBUID != null){
			MBUIDs += MBUID.value + ',';
		}
	}

	var oMBUIDs = document.all.MBUIDs;
	if (oMBUIDs == null){return;}
	oMBUIDs.value = MBUIDs;
	oF.submit();
}

function LoadSites(){
	ClearList(document.forms[0].Sites, "");
	for (var i=1; i <= Sites.length; i++){
		document.forms[0].Sites.options[i-1] = new Option(Sites[i], SiteIDs[i] + '-' + Sites[i], false, false);
	}
}
function LoadUsers(){
	ClearList(document.forms[0].AvailableUsers, "");
	for (var i=1; i <= Users.length; i++){
		document.forms[0].AvailableUsers.options[i-1] = new Option(Users[i], UserIDs[i] + '-' + Users[i], false, false);
	}
}
function ClearList(OptionList, TitleName){
	OptionList.length = 0;
	OptionList.options[0] = new Option(TitleName, '', true, true);
}
function SetActivityType(){
	var el = event.srcElement;
	var Value = el.value;
	var SI = el.selectedIndex;

	//var oS = document.all("idSave");
	var oS = document.all.idSave;
	switch (Value){
		case "A.2":
		case "S.3":
		case "T.4":
			for (var i=0; i <= oS.length-1; i++){oS[i].style.display = '';}
			document.all.ActivityTypeNotes.style.display = '';
			break;
		case "-":
			break;
		default:
			alert('Please click ok and wait while the patrol gets loaded.');
			document.location.href = 'LogHours.aspx?E=' + Value;
			break;
	}
}
function SaveForm(FormName){
	//oF = document.forms(FormName);
	var oF = document.all.frm;
	if (oF == null){return;}
	oF.submit();
}

function SaveFormCalendar(){
	//var oF = document.forms(FormName);
	var oF = document.all.frm;
	if (oF == null){return;}
	oF.submit();
}
function SaveLog(FormName){
	//var oF = document.forms(FormName);
	var oF = document.all.frm;
	if (oF == null){return;}
	var oCtrl = document.all.ActivityType;
	if (oCtrl == null){return;}
	if (oCtrl.value == "-"){
		alert("Please select an activity type and try again.");
		return;
	}

	//var oMBUIDs = document.all("SelectedUsers");
	var oMBUIDs = document.all.SelectedUsers;
	if (oMBUIDs == null){return;}
	var MBUIDs = '';
	for (var i=0; i<oMBUIDs.length; i++) {
		var MBUID = oMBUIDs[ i ];
		if (MBUID != null){
			MBUIDs += MBUID.value + ',';
		}
	}

	//var oMBUIDs = document.all("MBUIDs");
	var oMBUIDs = document.all.MBUIDs;
	if (oMBUIDs == null){return;}
	oMBUIDs.value = MBUIDs;
		
	oF.submit();
}