function submitSearch(){
	if($("#domain").val()){
	        window.location = "http://www.indexau.com/"+ document.getElementById('domain').value;
	}
}

$(function(){
 $('#doajax').click(function(){
         if($('#doajax').is(':checked')){
                $('input[name=domain]').autoComplete('destroy');
         }else{
                $('input[name=domain]').autoComplete({
                        multiple:true,
                multipleSeparator:' ',
                ajax: 'ajax/autocomplete.php',
                autofill: true,
                //striped: 'auto-complete-striped',
                // Add a delay as autofill takes some time
                delay:200,
                width:'555px',
                //modified by patrick to enable 'enter key'
                onFocus:function(event,ui){
                        $('#domain').keyup(function(e) {if(e.keyCode == 13) {submitSearch();}});

                },
                onSelect: function(event, ui){
                        submitSearch();
                }

                });
         }
        });
});