var sou=function(c){var e=$("w");var d=$("tishi");var a=false;var b;d.onmouseover=function(j){j||(j=window.event);var h=(typeof j.target!="undefined")?j.target:j.srcElement;h=h.tagName=="SPAN"?h.parentNode:h;if(h.tagName=="LI"){var k=h.parentNode;for(i=0;i<k.childNodes.length;i++){k.childNodes[i].className=""}h.className="hov"}};function g(k){k||(k=window.event);var h=(typeof k.target!="undefined")?k.target:k.srcElement;if(h==e){return}d.style.visibility="hidden";if(h.tagName=="LI"){if(h.parentNode.parentNode.id=="tishi"){if(c!="jizha"){d.style.visibility="hidden";e.value=h.firstChild.data;try{document.seach.onsubmit()}catch(k){}document.seach.submit();return}else{var j=h.innerHTML;if(j=="请选择搜索范围"){return}else{if(j.indexOf("</em>的叽喳")!=-1){location.href="topic_search.html?w="+e.value+"&tp=topic"}else{if(j.indexOf("</em>的人")!=-1){location.href="topic_search.html?w="+e.value+"&tp=user"}}}}}}}document.onmousedown=g;e.onkeyup=function(k){k||(k=window.event);switch(k.keyCode){case 40:if(d.style.visibility=="hidden"){return}a=true;var h=d.firstChild.childNodes;var j=new Object();for(i=0;i<h.length;i++){if(h[i].className=="hov"){j=h[i];break}}if(typeof j.className=="undefined"){j=h[0];j.className="hov";if(c!="jizha"){e.value=j.firstChild.data}return}j.className="";if(j==h[h.length-1]){e.value=b;return}if(c!="jizha"){e.value=j.nextSibling.firstChild.data}j.nextSibling.className="hov";break;case 38:if(d.style.visibility=="hidden"){return}a=true;var h=d.firstChild.childNodes;var j=new Object();for(i=0;i<h.length;i++){if(h[i].className=="hov"){j=h[i];break}}if(typeof j.className=="undefined"){j=h[h.length-1];j.className="hov";if(c!="jizha"){e.value=j.firstChild.data}return}j.className="";if(j==h[0]){e.value=b;return}if(c!="jizha"){e.value=j.previousSibling.firstChild.data}j.previousSibling.className="hov";break;default:f();break}};function f(){if(!a){b=e.value}else{return}if(e.value!=""){obtain_Msg(c)}else{d.style.visibility="hidden"}}};function obtain_Msg(c){var a="";if(c=="web"){a="KeyWordQuery"}else{if(c=="news"){a="KeyWordQueryNews"}else{if(c=="game"){a="KeyWordQueryGame"}else{if(c=="novel"){a="KeyWordQueryBook"}else{if(c=="video"){a="KeyWordQueryVideo"}else{if(c=="question"){a="KeyWordQueryQuestion"}else{if(c=="music"){a="KeyWordQueryMp3"}else{if(c=="image"){a="KeyWordQueryImage"}else{if(c=="jizha"){return dispJiZha()}}}}}}}}}a=serverUrlAdd+a;var e=document.getElementById("w").value;e=trimstr(e);if(e.length!=0){var b="w="+e+"&t="+c+"&time="+Date();b=encodeURI(b);b=encodeURI(b);var d=new Ajax.Request(a,{method:"post",parameters:b,onComplete:displayMsg})}}function displayMsg(b){var a=b.responseText;a=trimstr(a);if(a.length!=0){document.getElementById("tishi").style.visibility="visible";document.getElementById("tishi").innerHTML="<ul>"+a+"</ul>"}else{document.getElementById("tishi").style.visibility="hidden"}}function dispJiZha(){var a=document.getElementById("w").value;var b='<ul><li>请选择搜索范围</li><li>含<em style="color:#f00">'+a+'</em>的叽喳</li><li>名为<em style="color:#f00">'+a+"</em>的人</li></ul>";document.getElementById("tishi").innerHTML=b;document.getElementById("tishi").style.visibility="visible"}function disfalse(){document.getElementById("tishi").style.visibility="hidden"}function tishi(a){sou(a)};