function trim(stringToTrim) {
	return stringToTrim.replace(/^\s+|\s+$/g,"");
}

function openCCV() {
	window.open('/lookin/sites/ccv','ccv','width=500,height=400,resizable=no,scrollbars=yes,toolbar=no,directories=no,status=no,menubar=no');
	return true;
}

function showLayer(whichLayer) {
	if (document.getElementById) {
		var style2 = document.getElementById(whichLayer).style;
		style2.display = "";
	} else if (document.all) {
		var style2 = document.all[whichLayer].style;
		style2.display = "";
	} else if (document.layers) {
		var style2 = document.layers[whichLayer].style;
		style2.display = "";
	}
}

function hideLayer(whichLayer) {
	if (document.getElementById) {
		var style2 = document.getElementById(whichLayer).style;
		style2.display = "none";
	} else if (document.all) {
		var style2 = document.all[whichLayer].style;
		style2.display = "none";
	} else if (document.layers) {
		var style2 = document.layers[whichLayer].style;
		style2.display = "none";
	}
}