function getUrl(){
	return "&timeStamp=" + new Date().getTime();
}
function isDelete(uri){
	if(confirm('删除后数据无法恢复！您确定要删除吗？')){
		location.href=uri;
		return true;
	}
	return false;
}
function url(url, title){
	if(title != null){
		window.open(url, title);
	}else{
		location.href=url;
	}
}
/**
 * 基于jquery的数据效验
 */
function wIsEmpty(id){
	var val = $('#'+id).val();
	if(typeof val == 'undefined' || val == '')
		return true;
	return false;
}
function wIsInt(id){
	var val = $('#'+id).val();
	if(val == parseInt(val))
		return true;
	return false;
}
//设为首页
function SetHome(obj,u){
var url=window.location.href;
try{
obj.style.behavior='url(#default#homepage)';obj.setHomePage( u );
}
catch(e){
if(window.netscape) {
try {
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
}
catch (e) {
alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将 [signed.applets.codebase_principal_support]的值设置为'true',双击即可。");
}
var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
prefs.setCharPref('browser.startup.homepage',url);
}
}
}
//添加到收藏夹
function AddFavorite(u,t)
{
var url=window.location.href;
try
{
window.external.addFavorite( u , t );
}
catch (e)
{
try
{
window.sidebar.addPanel( t , u , "");
}
catch (e)
{
alert("加入收藏失败，请使用Ctrl+D进行添加");
}
}
}

var Browser = new Object();

function rowindex(tr)
{
  if (Browser.isIE)
  {
    return tr.rowIndex;
  }
  else
  {
    table = tr.parentNode.parentNode;
    for (i = 0; i < table.rows.length; i ++ )
    {
      if (table.rows[i] == tr)
      {
        return i;
      }
    }
  }
}