/////////////////////////////
// OPEN MOOPA WINDOW STUFF //
/////////////////////////////
function OpenMoopaWindow(URL,Target,Toolbar,Status,Location,Menubar,Directories,Scrollbars,Resizable,Top,Left,Width,Height) {
	
	if ((Width == 0) && (Height == 0)){
		if ((screen.Height >= 0) && (screen.Width >= 0))
		{
			var Width = screen.Width - 10;
			var Height = screen.Height - 100;
		}
		else if ((screen.availHeight >= 0) && (screen.availWidth >= 0)) {
			
			var Width = screen.availWidth - 10;
			var Height = screen.availHeight - 100;
		}
	}
	win = window.open(URL, Target, "toolbar=" + Toolbar + ",status=" + Status + ",location=" + Location + ",menubar=" + Menubar + ",directories=" + Directories + ",scrollbars=" + Scrollbars + ",resizable=" + Resizable + ",screenX=" + Left + ",screenY=" + Top + ",left=" + Left + ",top=" + Top + ",width=" + Width + ",height=" + Height); win.focus();
}




function MoopaMultipleSubmit(FormName){
	document.forms[FormName].submit();																
}


/////////////////////////////
// SHOW HIDE               //
/////////////////////////////
function Show(object) {
    if (document.getElementById && document.getElementById(object) != null){
         node = document.getElementById(object).style.visibility='visible';
         node = document.getElementById(object).style.display='';
	}
    else if (document.layers && document.layers[object] != null){
        document.layers[object].visibility = 'visible';
        document.layers[object].display = '';
	}
    else if (document.all){
        document.all[object].style.visibility = 'visible';
        document.all[object].style.display = '';
	}
}

function Hide(object) {
    if (document.getElementById && document.getElementById(object) != null){
         node = document.getElementById(object).style.visibility='hidden';
         node = document.getElementById(object).style.display='none';
	}
    else if (document.layers && document.layers[object] != null){
        document.layers[object].visibility = 'hidden';
        document.layers[object].display = 'none';
	}
    else if (document.all){
         document.all[object].style.visibility = 'hidden';
         document.all[object].style.display = 'none';
		}
}


/////////////////////////////
//  DATE VALIDATION        //
/////////////////////////////

var new_fieldname = "";

function chkdate(objName) {

//var strDatestyle = "US"; //United States date style
var strDatestyle = "EU";  //European date style
var strDate;
var strDateArray;
var strDay;
var strMonth;
var strYear;
var intday;
var intMonth;
var intYear;
var booFound = false;
var datefield = objName;
var strSeparatorArray = new Array("-"," ","/",".");
var strDateArray = new Array(1);
var intElementNr;
var err = 0;
var strMonthArray = new Array(12);
strMonthArray[0] = "Jan";
strMonthArray[1] = "Feb";
strMonthArray[2] = "Mar";
strMonthArray[3] = "Apr";
strMonthArray[4] = "May";
strMonthArray[5] = "Jun";
strMonthArray[6] = "Jul";
strMonthArray[7] = "Aug";
strMonthArray[8] = "Sep";
strMonthArray[9] = "Oct";
strMonthArray[10] = "Nov";
strMonthArray[11] = "Dec";
strDate = datefield.value;

if (strDate.length < 1) {
return true;
}


for (intElementNr = 0; intElementNr < strSeparatorArray.length; intElementNr++) {
	if (strDate.indexOf(strSeparatorArray[intElementNr]) != -1) {
		strDateArray = strDate.split(strSeparatorArray[intElementNr]);

		if (strDateArray.length != 3) {
		err = 1;
		return false;
		}
		else {
		strDay = strDateArray[0];
		strMonth = strDateArray[1];
		strYear = strDateArray[2];
		}
		
		booFound = true;
   }
}

if (strDateArray.length != 3) {
	err = 1;
	return false;
}

if (booFound == false) {
if (strDate.length>5) {
strDay = strDate.substr(0, 2);
strMonth = strDate.substr(2, 2);
strYear = strDate.substr(4);
   }
}

if (strYear.length == 2) {
strYear = '20' + strYear;
}

// US style
if (strDatestyle == "US") {
strTemp = strDay;
strDay = strMonth;
strMonth = strTemp;
}

intday = parseInt(strDay, 10);
if (isNaN(intday)) {
err = 2;
return false;
}
intMonth = parseInt(strMonth, 10);
if (isNaN(intMonth)) {
for (i = 0;i<12;i++) {
if (strMonth.toUpperCase() == strMonthArray[i].toUpperCase()) {
intMonth = i+1;
strMonth = strMonthArray[i];
i = 12;
   }
}
if (isNaN(intMonth)) {
err = 3;
return false;
   }
}
intYear = parseInt(strYear, 10);
if (isNaN(intYear)) {
err = 4;
return false;
}
if (intMonth>12 || intMonth<1) {
err = 5;
return false;
}

if ((intMonth == 1 || intMonth == 3 || intMonth == 5 || intMonth == 7 || intMonth == 8 || intMonth == 10 || intMonth == 12) && (intday > 31 || intday < 1)) {
err = 6;
return false;
}
if ((intMonth == 4 || intMonth == 6 || intMonth == 9 || intMonth == 11) && (intday > 30 || intday < 1)) {
err = 7;
return false;
}
if (intMonth == 2) {
if (intday < 1) {
err = 8;
return false;
}
if (LeapYear(intYear) == true) {
if (intday > 29) {
err = 9;
return false;
}
}
else {
if (intday > 28) {
err = 10;
return false;
}
}
}
if (strDatestyle == "US") {
datefield.value = strMonthArray[intMonth-1] + " " + intday+" " + strYear;
}
else {
datefield.value = intday + " " + strMonthArray[intMonth-1] + " " + strYear;
}
return true;
}
function LeapYear(intYear) {
if (intYear % 100 == 0) {
if (intYear % 400 == 0) { return true; }
}
else {
if ((intYear % 4) == 0) { return true; }
}
return false;
}