document.writeln( '<script language="javascript" src="/plus/jquery-1.3.2.min.js"></script>'); 
	var next,prev,now;
	function autosearch(value){
		$.ajax({
			type:	'get',
			url:	'/plus/search_test.php',
			cache:	false,
			data:	'action=autosearch&keyword='+encodeURI(value),
			success:function(msg){
				$('#zdwc').show();
				msg=eval(msg);
				var str = '';
				var len = msg.length;
				for(var i=0; i<len; i++){
					str = str + '<div class="zdwc_e_normal" id="zdwc_e'+i+'" onmouseover="select('+i+','+len+')" title="'+i+'" onclick="hidden(\'zdwc\');document.formsearch.submit();"><font class="zdwc_e_r">'+msg[i]['result']+' 结果</font><font class="zdwc_e_c" id="zdwc_e_c'+i+'">'+msg[i]['keyword']+'</font></div>';					
				}
				if(len>0){
					str = str + '<div class="zdwc_e_normal" onclick="hidden(\'zdwc\');"><font class="zdwc_e_r">关闭</font></div>';
				
					$('#zdwc_f').height((len+1)*20);
					$('#zdwc_f').show();
					
					$('#zdwc').html(str);
					$('#keyword').unbind('keyup');
					$('#keyword').keyup(function(event){
						now = len-1;
						prev = next = 0;
						$('.zdwc_e_current').each(function(i){
							now = parseInt($(this).attr('title'));
						});
						
						var keycode = getKeyCode(event);
						if(keycode==38){
							next = (now+1)>=len ? 0 : now+1;
							prev = (now-1)<0 ? len-1 : now-1;
							select(prev, len);
						}else if(keycode==40){
							next = (now+1)>=len ? 0 : now+1;
							prev = (now-1)<0 ? len-1 : now-1;
							select(next, len);
						}else{
							autosearch($('#keyword').val());
						}
					});
				}else{
					hidden('zdwc');
				}
			},
			error:	function(xhr, msg){
				//alert(msg);
			}
		});
	}

	function select(i, len){
		for(var x=0; x<len; x++){
			if(i==x){
				$('#zdwc_e'+x).removeClass('zdwc_e_normal');
				$('#zdwc_e'+x).addClass('zdwc_e_current');
			}else{
				$('#zdwc_e'+x).removeClass('zdwc_e_current');
				$('#zdwc_e'+x).addClass('zdwc_e_normal');
			}
		}
		$('#keyword').val($('#zdwc_e_c'+i).html());
	}

	function hidden(id){
		$("#"+id).hide();
		$("#"+id+'_f').hide();
	}

	function getKeyCode(event){
		return event.which ? event.which : event.keyCode;
	}