// JavaScript Document
function MenuNavChangeClass( objElement, flagOver )
{
	if( flagOver )
	{
		objElement.className = objElement.className + '_over';
	}
	else
	{
		objElement.className = objElement.className.replace( /_over/gi, '');
	}
	return;
}

function MenuNavOpenWindow( url, width, height )
{
	window.open( url, '', 'resizable,scrollbars,top=100,left=100,width=' + width + ',height=' + height );
}