// JavaScript Document

function checkFAQoption( child, parent ) {
	obj = $( child );
	parent = $( parent );
	
	if( obj ) {
		if( obj.className.toLowerCase().match('open') ) {
			hideFAQOption( obj, parent );
		} else {
			showFAQOption( obj, parent );
		}
	}
}

function showFAQOption( obj, parent ) {
	//alert( obj.className );
	obj.className = obj.className.replace(/\s*closed/, "");
	obj.className += ' open';
	if( parent ) {
		parent.className = parent.className.replace(/\s*closed/, "");
		parent.className += ' open';
	}
	obj.style.display = '';
}

function hideFAQOption( obj, parent ) {
	obj.className = obj.className.replace(/\s*open/, "");
	obj.className += ' closed';
	if( parent ) {
		parent.className = parent.className.replace(/\s*open/, "");
		parent.className += ' closed';
	}
	obj.style.display = 'none';
}