var Jobsearch = {};
Jobsearch.advanced_status = false;
Jobsearch.tween = null;
Jobsearch.advanced_toggle = function() {
	if( !Jobsearch.tween ) {
			Jobsearch.tween = NewTween($('advanced_search_box'),'height');
			Jobsearch.negOK = false;
	}
	var btn = $('adv_search_btn');
	if( Jobsearch.advanced_status ) {
			Jobsearch.tween.start(0);
			Jobsearch.advanced_status = false;
			btn.innerHTML = btn.innerHTML.replace(/Hide/,'Advanced Options');
	} else {
			Jobsearch.tween.start(135);
			Jobsearch.advanced_status = true;	
			btn.innerHTML = btn.innerHTML.replace(/^[^<]*/,'Hide');		
	}
};