var MainSwitch = 0;

function turnOn() {
	MainSwitch = 1;
}

function check_search_form() {
	form = document.search_form;
	var el = '';
	if (form.SearchTerm.value == '') el += 'Enter a term to search on and click "GO" again \n';
	if (el == '') {
		return true;
	} else {
		alert(el);
		return false;
	}
}

function pop_file(f, w, h) {
	var temp_url = f;
	var new_win = window.open(temp_url, 'pop' + h + w, 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=' + w + ',height=' + h + ',alwaysRaised=yes');
	new_win.focus();
}