function dontshowerrormessages(errorMessage, url, line) {
	/*
	msg = "There was an error on this page.\n\n";
	msg += "An internal programming error may keep\n";
	msg += "this page from displaying properly.\n";
	msg += "Click OK to continue.\n\n";
	msg += "Error message: " + errorMessage + "\n";
	msg += "URL: " + url + "\n";
	msg += "Line #: " + line;
	alert(msg);
	*/
return true;

}
window.onerror=dontshowerrormessages;

function showSubnav(strWhich) {
	document.getElementById(strWhich).style.display = "block";
}

function hideSubnav(strWhich) {
	document.getElementById(strWhich).style.display = "none";
}