if (isset($_REQUEST['action'])) {
switch ($_REQUEST['action']) {
case 'load':
$sOutput = $oProcessMap->load($oData->uid);
echo $sOutput;
break;
case 'addTask':
$sOutput = $oProcessMap->addTask($oData->uid, $oData->position->x, $oData->position->y, $oData->cordinate->x, $oData->cordinate->y);
echo $sOutput;
break;
case 'saveTaskPosition':
$sOutput = $oProcessMap->saveTaskPosition($oData->uid, $oData->position->x, $oData->position->y);
echo $sOutput;
break;
case 'saveEventPosition':
$sOutput = $oProcessMap->saveEventPosition($oData->uid, $oData->position->x, $oData->position->y);
echo $sOutput;
break;
case 'saveGatewayPosition':
$sOutput = $oProcessMap->saveGatewayPosition($oData->uid, $oData->position->x, $oData->position->y);
//echo $sOutput;
break;
case 'saveTaskCordinates':
$sOutput = $oProcessMap->saveTaskCordinates($oData->uid, $oData->position->x, $oData->position->y);
echo $sOutput;
break;
case 'saveAnnotationCordinates':
$sOutput = $oProcessMap->saveAnnotationCordinates($oData->uid, $oData->position->x, $oData->position->y);
echo $sOutput;
break;
case 'deleteTask':
