function processSearchForm(vsform) {
	if (vsform.js) {
		vsform.js.value = "true";
	}
}


function processResults() {
	new Ajax.Updater(
		'result', 
		'/jsResult.jsp', 
		{ parameters: location.search.parseQuery() }
	);
}

function updateSearchFormFromParameters () {
	// capture parameters
	params = window.location.search.parseQuery();

	if (params['category'] && typeof setCategory == 'function') {
		setCategory(Number(params['category']));
	};
	
	if (params['keywords'] && document.forms['vsform'].elements['keywords']) {
		document.forms['vsform'].elements['keywords'].value = params['keywords'];
	};
	
}

Event.observe(window, 'load',	updateSearchFormFromParameters)