var currentSelection = "";
	(function($) {
		$.widget("ui.combobox", {
			_create: function() {
				var self = this;
				var select = this.element.hide();
				var input = $("<input>")
					.insertAfter(select)
					.autocomplete({
						source: function(request, response) {
							var matcher = new RegExp(request.term, "i");
							response(select.children("option").map(function() {
								var text = $(this).text();
								if (this.value && (!request.term || matcher.test(text)))
									return {
										id: this.value,
										label: text.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + $.ui.autocomplete.escapeRegex(request.term) + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "<strong>$1</strong>"),
										value: text
									};
							}));
						},
						delay: 0,
						change: function(event, ui) {
							if (!ui.item) {
								// remove invalid value, as it didn't match anything
								$(this).val("");
								return false;
							}
							select.val(ui.item.id);
							self._trigger("selected", event, {
								item: select.find("[value='" + ui.item.id + "']")
							});
							currentSelection = $(this).val( );
						},
						minLength: 0
						
					})
					.addClass("ui-widget ui-widget-content ui-corner-left");
				
        $("<button>&nbsp;</button>")
				.attr("tabIndex", -1)
				.attr("title", "Show All Items")
				.insertAfter(input)
				.button({
					icons: {
						primary: "ui-icon-triangle-1-s"
					},
					text: false
				}).removeClass("ui-corner-all")
				.addClass("ui-corner-right ui-button-icon")
				.click(function() {
				  input.autocomplete("search", "");
					input.focus();
				});
				$("#srchBtn").button( );
				$("#srchBtn")
        .removeClass(" ui-button").addClass("ui-search");
				
				$("#srchBtn").click(function( ){
           input.autocomplete("close");
           if(input.val( ) == ""){
              alert("Please Enter a Search Term");
           }else{
              $.ajax({
                type: "GET",
                url: "/getKeywordLink.php?k=" + input.val( ), 
                dataType: "text",
                success: function(data){
                  if(data == 0){
                    location.href="/link.php?q=" + input.val( );
                  }else if(data == 2){
                    location.href="/link.php?q=" + input.val( );
                  }else{
                    var dataArray = data.split("|");
                    var rx = new RegExp("/www.wtmx.com/");
                    if(dataArray[1].search(rx) == -1){
                        window.open("/link.php?q=" + input.val( ));
                        input.val("");
                    }else{
                        
                        location.href="/link.php?q=" + input.val( );
                    }
                  }
                }
            });
           }
           
        
        });
			}
		});
  })(jQuery);
  
	 $(function() {
		$("#combobox").combobox();
		
	});