addOnloadEvent(function(){ edit_filters() });

function edit_filters() {
	var link = getObj('filter-link');
	if (isObject(link)) {
		link.onclick = function() {
			toggle_obj('filter-form', 'block');
			filterObject = getObj('filter-form');
			if (isObject(filterObject)) {
				filterObject.className = '';
			}
		}	
	}
}