function initialiseForm() {
	document.getElementById('hidden_fields').style.display = "none";
}

function toggleVis(divName) {
	if (document.getElementById('changePassword_l').checked) {
		document.getElementById('hidden_fields').style.display = "block";
	} else {
		document.getElementById('hidden_fields').style.display = "none";
	}
}

function SelectAllCheckboxes() {
	f = document.forms[0];
	for (i = 0 ; i < f.elements.length; i++) {
		if ((f.elements[i].type == "checkbox") && (f.elements[i].name == "del[]")) {
			if (!(f.elements[i].value == "DISABLED" || f.elements[i].disabled)) {
				f.elements[i].checked = f.ListSelectAll.checked;
			}
		}
	}
	return true;
}

function SelectedListRemove(f,type) {
	if (type == "landscapes") {
		f.action = "landscapes_delete.php";
		document.forms[0].submit();
		return false;
	} else if (type == "activities") {
		f.action = "activity_delete.php";
		document.forms[0].submit();
		return false;
	} else if (type == "admins") {
		f.action = "admin_delete.php";	
		document.forms[0].submit();
		return false;	
	} else if (type == "courses") {
		f.action = "course_delete.php";
		document.forms[0].submit();
		return false;	
	} else if (type == "cvs") {
		f.action = "cv_delete.php";
		document.forms[0].submit();
		return false;	
	} else if (type == "links") {
		f.action = "link_delete.php";	
		document.forms[0].submit();
		return false;	
	} else if (type == "bookings") {
		f.action = "booking_delete.php";	
		document.forms[1].submit();
		return false;	
	}


}

function confirmDelete(form) {
	if (form == "students") {
		if (document.forms[0].elements['confirm_removal'].checked) {
			agree = confirm("Are you sure you wish to delete the student(s)?");
			if (agree) {
				return true;
			} else {
				return false;
			}
		} else {
			alert("Please confirm whether you wish to delete the student(s)");
			return false;
		}
	} else if (form == "admins") {
		if (document.forms[0].elements['confirm_removal'].checked) {
			agree = confirm("Are you sure you wish to delete the Administrators(s)?");
			if (agree) {
				return true;
			} else {
				return false;
			}
		} else {
			alert("Please confirm whether you wish to delete the Administrators(s)");
			return false;
		}
	} else if (form == "courses") {
		if (document.forms[0].elements['confirm_removal'].checked) {
			agree = confirm("Are you sure you wish to delete the course(s)?");
			if (agree) {
				return true;
			} else {
				return false;
			}
		} else {
			alert("Please confirm whether you wish to delete the course(s)");
			return false;
		}
	} else if (form == "cvs") {
		if (document.forms[0].elements['confirm_removal'].checked) {
			agree = confirm("Are you sure you wish to delete the CV(s)?");
			if (agree) {
				return true;
			} else {
				return false;
			}
		} else {
			alert("Please confirm whether you wish to delete the CV(s)");
			return false;
		}
	}
}

function confirmCancel() {
	agree = confirm("Are you sure you wish to cancel the rejection? Nothing will be saved if you cancel.");
	if (agree) {
		history.go(-1);
		return true;
	} else {
		return false;
	}
}