// JavaScript Document

			var yesdays = false;
			var yestypes = false;
			var yeskeywords = false;

			function handleReturn(e)
			{
				alert('return');
			}

            function handleFooClick(e)
            {
                // you can now do something with e,
                // such as call Event.element(e)
				//var params = '?day[]=' + $F('Thursday') + '&day[]=' + $F('Friday');
				var params = '?results=wssearch&';
				var dparams = '';
				var tparams = '';
				var kparams = '';
				
				$$('#daysgroup input').each( function(item){
					if($F(item)) {
						dparams = dparams + 'days[]=' + $F(item) + '&';
						yesdays = true;
					}
				  }
				)
				$$('#typesgroup input').each( function(item){
					if($F(item)) {
						// URL encode the '&'
						var ttemp = $F(item);
						var ttemp2 = ttemp.replace('&', '%26');
						//tparams = tparams + 'types[]=' + $F(item) + '&';
						tparams = tparams + 'types[]=' + ttemp2 + '&';
						yestypes = true;
					}
				  }
				)
				if($F('keywords')) {
					kparams = 'keywords=' + $F('keywords') + '&';
				}
				
				//alert(params);
				// User must select at least one day and at least an Interest group (type) or Keyword
				// If they do not, we pass NO parameters to server-side script and it will report error
				if( dparams && (tparams || kparams)) {
					tparams = 'types[]=ALL&' + tparams
					params = params + dparams + tparams + kparams;
				}
				//alert(params);

				new Ajax.Updater('results', '../test/content.php', { method: 'post', parameters: params});
				//Event.stop(e);
				return false;
            }
 

            $$('#daysgroup input').each( function(item){
				$(item).observe('click', handleFooClick);
				}
			)
            $$('#typesgroup input').each( function(item){
				$(item).observe('click', handleFooClick);
				}
			)
			//$('keywords').observe(, handleReturn);
			/*
			$('keywords').observe('keypress', function(event){ 
					if(event.keyCode == Event.KEY_RETURN) {
						handleFooClick; 
						Event.stop(event);
					}
				}
			);

			Event.observe('wssearch', 'submit', function(event) {
				alert('submit');
				handleFooClick;
		    	//Event.stop(event); // stop the form from submitting
			});
			*/
			Event.observe('wssearch', 'submit', function(event) {
				handleFooClick(event);
				Event.stop(event);
			})
			

			//$('keywords').observe('keypress', handleFooClick);