//added by bgx on 20160616 //隐藏指定title按钮function hideISVButton(buttonTitle) {  var comps = document.getElementsByTagName(‘li‘);  for (var i = 0; i < comps.length; i++) {    if (comps[i].title == buttonTitle)    {      comps[i].style.display = "none";      comps[i-1].style.display = "none";      break;    }  }} //added by bgx on 20160616 //获取当前人员是否含有指定角色权限 function UserHasRole(roleName){ //get Current User Roles, oXml is an object var oXml = GetCurrentUserRoles(); if(oXml != null) {  //select the node text  var roles = oXml.selectNodes("//BusinessEntity/q1:name");  if(roles != null)  {   for( i = 0; i < roles.length; i++)   {    if(roles[i].text == roleName)    {     //return true if user has this role     return true;    }   }  } } //otherwise return false return false;}