isotope soft hard search results logic

gistfile1.txt

$('#agency-search-form').submit(function(e) {
  	e.preventDefault();
		
		var agencies = [];
		$('div.select-agency li input:checked').each(function() {
			agencies.push(this.value);
		});
		
		var filter = [];
		$('div.select-specialism li input:checked, '
		+'div.select-industry li input:checked, '
		+'div.select-country li input:checked').each(function() {
			filter.push(this.value);
		});
		
		//now form selector
		var selector = [];
		for(var i = 0; i < agencies.length; i++) {
			if(filter.length == 0) {
				selector.push('.'+agencies[i]);
				continue;
			}
			
			selector.push('.'+agencies[i]+'.'+filter.join('.'))
		}
		
		selector = selector.join(', ');
		
		$('div.logos').isotope({ filter: selector });
		
		return false;
	});