D-Net

         /*   $project -> funding = new JObject();

			}*/

			$project -> funding = new JObject();

			$project -> funding->funding_level_0 = NULL;

			$project -> funding->funding_level_1 = NULL;

			$project -> funding->funding_level_2 = NULL;

			if (($fundingNode = $fundingNodes -> item(0)) == NULL);		

			else{

				if (($funding0Nodes = $xpath -> query('./field[@name = "funding_level_0"]', $fundingNode)) == FALSE)

					throw new Exception('error parsing project');

				if (($funding1Nodes = $xpath -> query('./field[@name = "funding_level_1"]', $fundingNode)) == FALSE)

					throw new Exception('error parsing project');

				if (($funding2Nodes = $xpath -> query('./field[@name = "funding_level_2"]', $fundingNode)) == FALSE)

					throw new Exception('error parsing project');						

				if (($funding0Node = $funding0Nodes -> item(0)) == NULL) ;

				else

				{

					if (($funding0NameNodes = $xpath -> query('./@value_original', $funding0Node)) == FALSE)

						throw new Exception('error parsing publication test');

					$project -> funding -> funding_level_0 = (($funding0NameNode = $funding0NameNodes -> item(0)) == NULL) ? NULL : trim($funding0NameNode -> nodeValue);

					$array=explode("::",$project -> funding -> funding_level_0 );

					$project -> funding -> funding_level_0 =$array[sizeof($array)-1];

				}

				if (($funding1Node = $funding1Nodes -> item(0)) == NULL) ;

				else

				{

					if (($funding1NameNodes = $xpath -> query('./@value_original', $funding1Node)) == FALSE)

						throw new Exception('error parsing publication test');

					$project -> funding -> funding_level_1 = (($funding1NameNode = $funding1NameNodes -> item(0)) == NULL) ? NULL : trim($funding1NameNode -> nodeValue);

					$array=explode("::",$project -> funding -> funding_level_1 );

					$project -> funding -> funding_level_1 =$array[sizeof($array)-1];

				}

				if (($funding2Node = $funding2Nodes -> item(0)) == NULL) ;

				else

				{

					if (($funding2NameNodes = $xpath -> query('./@value_original', $funding2Node)) == FALSE)

						throw new Exception('error parsing publication test');

					$project -> funding -> funding_level_2 = (($funding2NameNode = $funding2NameNodes -> item(0)) == NULL) ? NULL : trim($funding2NameNode -> nodeValue);

					$array=explode("::",$project -> funding -> funding_level_2 );

					$project -> funding -> funding_level_2 =$array[sizeof($array)-1];

				}	

			//!!!!

									<!-- slow ajax call

										</li> -->

										<li>

										 <span><?php echo((($project -> id == NULL) ? '' : ('<a href="' . JRoute :: _('index.php?option=com_openaire&view=project&Itemid=' . $this -> itemId . '&projectId=' . $project -> id) . '">')) . ($project -> funding->funding_level_0 != NULL?$project -> funding->funding_level_0 . ": ":"") . (($project -> acronym == NULL) ? $project -> title : $project -> acronym) . (($project -> code == NULL) ? '' : (' (' . $project -> code . ')')) . (($project -> id == NULL) ? '' : ('</a>'))); ?></span>

										<span onmouseover="tooltip.pop(this, '#demo2_tip')"> <img src="templates/yoo_solar/styles/openaire/images/box_info<?php echo ($project -> inferred)?"_ok":""?>.png" /></span>

										<div style="display:none;"> <div id="demo2_tip"> 

											<h3><?php echo $project -> title?></h3>

											<ul>

											<?php if ($project -> funding -> funding_level_0 != NULL){ ?>

											<li><?php echo $project -> funding -> funding_level_0?></li>

											<?php }?>

											<?php if ($project -> funding -> funding_level_1 != NULL){ ?>

											<li><?php echo $project -> funding -> funding_level_1?></li>

											<?php }?>

											<?php if ($project -> funding -> funding_level_2 != NULL){ ?>

											<li><?php echo $project -> funding -> funding_level_2?></li>

											<?php }?>

											</ul>

											<?php if ($project -> inferred){?>

											<div>trust: <?php echo $project -> trust?>, provenance: <?php echo $project -> provenance?></div>

											<?php }?>

											</div> </div>

						$arxiv='';