/**
  * lists all applications in appdir.
  * for active apps use this.getApplications() = helma.main.Server.getApplications()
  */
function getAllApplications()	{
	var appsDir = this.getAppsHome();
	var dir = appsDir.list();
	var arr = new Array();
	for ( var i=0; i<dir.length; i++ )	{
		if ( dir[i].toLowerCase()!="cvs" && dir[i].indexOf(".")==-1 )
		arr[arr.length] = this.getApp(dir[i]);
	}
	return arr;
}


/**
  * get application by name, constructs an hopobject of the prototype application
  * if the app is not running (and therefore can't be access through
  * helma.main.ApplicationManager).
  * ATTENTION: javascript should not overwrite helma.main.Server.getApplication() which
  * retrieves active applications.
  * @arg name of application
  */
function getApp(name)	{
	if ( name==null || name=="" )
		return null;
	var appObj = this.getApplication(name);
	if ( appObj==null )
		appObj = new application(name);
	return appObj;
}