function checkdata()
{
var myform=window.document.loginform;
if(myform.username.value.length<1)
{
alert("用户名为空");
myform.username.focus();
//event.returnValue = false;
return false;
}
if(myform.inputPassword.value.length<1)
{
alert("密码为空");
myform.inputPassword.focus();
return false;
}
var inputPassword = myform.inputPassword.value;
var password = myform.password;
return true;
}
function checksearch()
{
var keyword= document.getElementById("keyword").value;
if(keyword.length<2||keyword=="")
{
alert("关键词必须2位以上");return false;
}
if(keyword=="关键字"){alert("你不写关键词袄？");return false;}
return true;
}
var member = new Array();
var userAgent = navigator.userAgent.toLowerCase();
function get_browser() {
var b;
if (window.ActiveXObject) {
v = userAgent.substr(userAgent.indexOf('msie') + 5, 3);
b = 'ie';
} else if (userAgent.indexOf("firefox") != - 1) {
v = userAgent.substr(userAgent.indexOf('gecko/') + 6, 8);
b = 'firefox';
} else if (userAgent.indexOf("safari") != - 1) {
v = -1;
b = 'safari';
} else if (userAgent.indexOf("opera") != - 1) {
v = opera.version();
b = 'opera';
} else {
v = -1;
b = -1;
}
return {
name : b,
version: v
};
}
var browser = get_browser();
/*类库区
*****************************************/
function trim(s){return s.replace(/(^[ \t|???]*)|([ \t|???]*$)/g, "");} //去掉首尾空格。
function $(s){return document.getElementById(s);} //获取id为s的元素
function $$(s){return document.frames?document.frames[s]:$(s).contentWindow;} //获取frame或iframe
function $c(s){return document.createElement(s);} //创建新元素
function swap(s,a,b,c){$(s)[a]=$(s)[a]==b?c:b;}
function exist(s){return $(s)!=null;} //结束
function removeNode(s){if(exist(s)){$(s).innerHTML = '';$(s).removeNode?$(s).removeNode():$(s).parentNode.removeChild($(s));}} //去掉元素
function acc(s, n){ //对 id 为 s 的容器计数累加
if(empty(n)) {
n = 1;
}
$(s).innerHTML = parseInt($(s).innerHTML) + n;
}
function dw(s){document.write(s);} //输出
function CopyText(id) {
$(id).select();
copy($(id).value);
}
function copy(text2copy) {
if (window.clipboardData) {
window.clipboardData.setData("Text",text2copy);
} else {
var flashcopier = 'flashcopier';
if(!$(flashcopier)) {
var divholder = document.createElement('div');
divholder.id = flashcopier;
document.body.appendChild(divholder);
}
$(flashcopier).innerHTML = '';
var divinfo = '';//这里是关键
$(flashcopier).innerHTML = divinfo;
}
}
function copyToClipboard(meintext) {
if (window.clipboardData) {
alertmenu("ie");
window.clipboardData.setData("Text", meintext);
} else if (window.netscape) {
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
if (!clip) return;
alertmenu("mozilla");
var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
if (!trans) return;
trans.addDataFlavor('text/unicode');
var str = new Object();
var len = new Object();
var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
var copytext=meintext;
str.data=copytext;
trans.setTransferData("text/unicode",str,copytext.length*2);
var clipid=Components.interfaces.nsIClipboard;
if (!clip) return false;
clip.setData(trans,null,clipid.kGlobalClipboard);
}
alertmenu("Following info was copied to your clipboard:\n\n" + meintext);
return false;
}
function sm(word,url){
document.writeln('