document.write("");
function strlen(str)
{
var i;
var len = 0;
for (i=0;i255) len+=2; else len++;
return len;
}
String.prototype.lenB = function(){return this.replace(/[^\x00-\xff]/g,"**").length;};
function checksearch(obj) {
if (obj.keywords.value==""){
alert("请输入搜索关键字.");
obj.keywords.focus();
return false;
}
if (obj.keywords.value.lenB()<2){
alert("关键字不能少于2个字节.");
obj.keywords.focus();
return false;
}
}
function $(o){return document.getElementById(o);}
function $s(i,a){$(i).style.display=a?'':'none';}
function hit(i){$(i).style.display=$(i).style.display=='block'?'none':'block';}
function lnet(a){$(a).innerHTML=$(a+'_code').innerHTML;$(a+'_code').innerHTML="";$(a+'_code').parentNode.removeChild($(a+'_code'));}
function getreq(url){
if (window.XMLHttpRequest) { // Non-IE browsers
req = new XMLHttpRequest();
try {
req.open("GET", url, false);
} catch (e) {
alert(e);
}
req.send(null);
} else if (window.ActiveXObject) { // IE
req = new ActiveXObject("Microsoft.XMLHTTP");
if (req) {
req.open("GET", url, false);
req.send(null);
}
}
return req;
}
function getCookie(name){
var strCookies = document.cookie;
var cookieName = name + "=";
var valueBegin, valueEnd, value;
valueBegin = strCookies.indexOf(cookieName);
if (valueBegin == -1) return null;
valueEnd = strCookies.indexOf(";", valueBegin);
if (valueEnd == -1)
valueEnd = strCookies.length;
value = strCookies.substring(valueBegin+cookieName.length,valueEnd);
return value;
}
function deleteCookie (name)
{
var exp = new Date();
exp.setTime (exp.getTime() - 1);
var cval = getCookie (name);
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}
function checkCookieExist(name){if (getCookie(name))return true;else return false;}
function setCookie (name, value)
{
var argv = setCookie.arguments;
var argc = setCookie.arguments.length;
var path = (argc > 2) ? argv[2] : "/";
var hours = (argc > 3) ? argv[3] : 24*365;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
deleteCookie (name);
var expires = new Date((new Date()).getTime() + hours * 60 * 60 * 1000);
document.cookie = name + "=" + value +
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}
function hit(id){
var obj = document.getElementById(id);
obj.style.display=obj.style.display=='none'?'':'none';
}
function keywords(){
if(document.getElementById('ticker')!=null) document.write('');
}
function yx99_search_form(value,sortby){
if(!value) value='';
if(!sortby) sortby='';
document.write('\
\
');
}