function SelectSubmenu(SubmenuID) {

        if (document.getElementById(SubmenuID).style.display == 'block') { State = 'open'; } else { State = 'closed'; }

        document.getElementById('submenu5').style.display = 'none';
        document.getElementById('submenu6').style.display = 'none';
        document.getElementById('submenu7').style.display = 'none';
        document.getElementById('submenu9').style.display = 'none';
        document.getElementById('submenu12').style.display = 'none';

        if (State == 'open') { document.getElementById(SubmenuID).style.display = 'none'; }
        if (State == 'closed') { document.getElementById(SubmenuID).style.display = 'block'; }
}

function SwitchMediaType() {
	MediaType = $('MMEType').options[$('MMEType').selectedIndex].value;
	if (MediaType == 1 || MediaType == 2) {
		$('ExtraTV').style.display = 'block';
		$('ExtraPrint').style.display = 'none';
		$('ExtraElectronic').style.display = 'none';
	}
	if (MediaType == 3 || MediaType == 4) {
		$('ExtraTV').style.display = 'none';
		$('ExtraPrint').style.display = 'block';
		$('ExtraElectronic').style.display = 'none';
	}
	if (MediaType == 5) {
		$('ExtraTV').style.display = 'none';
		$('ExtraPrint').style.display = 'none';
		$('ExtraElectronic').style.display = 'block';
	}
}

function IsBlank(ElementName) {
	if ($F(ElementName) == undefined || $F(ElementName).length == 0) { return true; } else { return false; }
}

		var FieldList1 = new Array("FirstName","LastName","Email2","Subject","Message"); 
		var FieldList2 = new Array("FirstName","LastName","YearOfBirth","IDNumber","Occupation","Phone","Email2","MMEName","MMEStreet","MMEZip","MMECity","MMECountry","MMEPhone","MMEFax","MMEEmail","MMEURL","Agree"); 
		var FieldList3 = new Array("FirstName","LastName","YearOfBirth","IDNumber","Email2","Mobile","Street","Zip","City","Country","Agree"); 
		var MyData;
		
		
function CheckMyForm() {
	FormType = document.getElementById('Type').value;

	if (FormType == 'ContactForm') { MyData = FieldList1; }
	if (FormType == 'Journalists') { MyData = FieldList2; }
	if (FormType == 'Volunteers') { MyData = FieldList3; }
	
	AllFields = MyData.length;
	for (c=0; c < AllFields; c++) {
	
		if (IsBlank(MyData[c])) { 
			if (MyData[c] == "Agree") { 
				alert("Για να ολοκληρωθεί η αίτηση πρέπει να αποδεχτείτε την δήλωση περί προσωπικών δεδομένων."); 
				$(MyData[c]).focus(); return false; 
			} else {
				alert("Παρακαλώ συμπληρώστε όλα τα απαραίτητα πεδία"); 
				$(MyData[c]).focus(); return false; 
			} 
		}
		
	}
	document.getElementById(FormType).submit();
}