$(function(){
		var lunasp = "Busca la pareja para hacer el regalo";
		var lunaen = "Find the couple for make the gift";
		$("#iluna").click(function(){
				if(($("#iluna").val() == lunasp)||($("#iluna").val() == lunaen)){
					$("#iluna").val('');
					$("#iluna").css('color','white');
				}
									}
		)
		//attach autocomplete
		$("#iluna").autocomplete({

			//define callback to format results
			source: function(req, add){

				//pass request to server
				$.post("/system/index.php/luna/buscar", { "search_str":req },
				function(data){
     				//create array for response objects
					var suggestions = [];
					//alert(data.id_luna);
					//process response
					$.each(data, function(i, val){
						suggestions.push({label:val.nombres, value:val.nombres, url: val.url});
						//alert(val.nombres)
   					});
   					add(suggestions);
   				}
   				, "json");
			
				//pass array to callback
				
			},
			select: function( event, ui ){
				if (typeof ui.item.url  == "undefined"){
				}
				else{
					open_pdf(ui.item.url);
				}
			},
			minLength: 3 


		
		})
		});
	function open_pdf(url){
		window.location=url;
		return false;
	}