//*********************************
//SETTING VAR SCRIPT 
var delay 		= 	500; // tempo di attesa ta la digitazione e l'avvio della ricerca
var min_words 	= 	1; 	 //numero di lettere minime per far cominciare la ricerca
//*********************************

var is_running = false;
var start_search = false;
var get = new Object;
var initial;

function clearInput(e){
if(e.value=='Cerca Qui...')e.value="";
} 

$(document).ready(function() {			   
			
			
			
    //If Keydown In Search Box

	$("#keywords").keyup(function(){								   
						
								   			
	//If Search Box Value is Nothing
								   			   
		 if($("#keywords").val() == "" || $("#keywords").val().length < min_words)
		{
			
	//Hide the Div, No Search Query Is Given. 		
			
			$("#resultsContainer").hide("blind");
			//exit();
			
		} else {
			
		if (!$("#resultsContainer").is(":visible")) {
			
			$("#resultsContainer").show("blind");
			
		}
		
		$("#resultsContainer").addClass('ajsearch_loading').html('Cerco i risultati...');
								   
	//Get the Result	
		start_search = true;	
		clearTimeout( initial )
        delay_start_search()
		
		}		
		
		
	});
		
});

function delay_start_search(){
	 initial = window.setTimeout( "getResults()", delay);
}


function getResults()
	{
		
		 if($("#keywords").val() == "")
		{
			
	//Hide the Div, No Search Query Is Given. 		
			
			$("#resultsContainer").hide("blind");
			exit();
		}

	//Use Searches.php to find result
		if(is_running)  get.abort()
		
		is_running = true
		
		
	
		get = $.get("searches.php",{ query: $("#keywords").val(), type: "results", filter: $('select[name="categories_id"]').val() }, function(data){
																					 
	
			//Insert HTML and Show The Div
			$("#resultsContainer").removeClass('ajsearch_loading').html(data);
                        
			is_running = false
			
			
		});
	}