var j=-1;
var temp_str;
var $$=function(node){
return document.getElementById(node);
}
var $N=function(node){
return document.getElementsByTagName(node);
}
function ajax_keyword(V){
var xmlhttp;
try{xmlhttp=new XMLHttpRequest();}
catch(e){xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");}
xmlhttp.onreadystatechange=function()
	{
		if (xmlhttp.readyState==4){
			if (xmlhttp.status==200){
				$$("ajax_so").innerHTML=xmlhttp.responseText;
				j=-1;
			}
		}
	}
xmlhttp.open("post","/ajax_so.asp",false);
xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded');
xmlhttp.send("k="+escape(V)+"&action=search");
}

var tt;
var ttstr;
function keyupdeal(e,V)
{
if (document.readyState!="complete") {return false;}
var keyc;ttstr=V;
if(window.event){keyc=e.keyCode;}else if(e.which){keyc=e.which;}
if(keyc!=40 && keyc!=38){
if(tt){clearTimeout(tt)};
tt=setTimeout("ajax_keyword(ttstr);",500);
temp_str=V;}
}


function set_style(num)
{
var lic=$$("ajax").getElementsByTagName("li");
for(var i=0;i<lic.length;i++)
{var li_node=lic[i];li_node.className="";}
if(j>=0 && j<lic.length){var i_node=lic[j];lic[j].className="select";}
}



function mo(nodevalue)
{j=nodevalue;set_style(j);}


function form_submit()
{
if(j>=0 && j<$N("li").length){$N("input")[0].value=$N("li")[j].childNodes[0].nodeValue;}
document.search.submit();
}


function hide_suggest()
{
var d=$$("ajax_so");
if(d)d.innerHTML="";
}


function keydowndeal(e)
{
var keyc;
if(window.event){keyc=e.keyCode;}else if(e.which){keyc=e.which;}
if(keyc==40||keyc==38)
	{
var lic=$$("ajax_so").getElementsByTagName("li");
		if(keyc==40)
		{
		if(j<lic.length){j++;if(j>=lic.length){j=-1;}}
		if(j>=lic.length){j=-1;}
		}
		if(keyc==38)
		{
		if(j>=0){j--;if(j<=-1){j=lic.length;}}else{j=lic.length-1;}
		}	
		set_style(j);
		if(j>=0&&j<lic.length){$$("keyword").value=lic[j].getElementsByTagName("a")[0].innerHTML;}
		else{$$("keyword").value=temp_str;}
	}
}
document.onclick=function(v){
v = v || window.event;
var target = v.target || v.srcElement;
if(target.id!="01")
hide_suggest();
$G("dnav").style.display="none";
}

function sou(v){
$G("keyword").name=v;
}
function goo(d){
if ($G("keyword").value==""||$G("keyword").value=="ÇëÊäÈë¹Ø¼ü×Ö"){
alert("ÇëÊäÈë¹Ø¼ü×Ö!");
$G("keyword").focus()
return false;
 }
return true;
}