Modification to show all images with {{Category Image:CATEGO

Hi, I have noticed that in a multi-category set-up the tag {{Category Image:CATEGORYIMG}} only shows the image from a single category.
To resolve the issue and show the image of all event categories, please replace the getCategoryImage function in jeventcal.php with the function(s) below.

Code probably needs clean-up.

	function getCategoryImage( ){

		$data = $this->getCategoryData();

		if (is_array($data)) {

			$count = count($data);

			$retVal = "";

			for ($iCount = 0; $iCount <$count; $iCount++) {

				$iData = $data[$iCount];

				$retVal .= $this->getOneCategoryImage($iData);

			}

			return $retVal;

		}

		else

		{

			return $this->getOneCategoryImage($data);

		}

		return "";

	}



	function getOneCategoryImage ($data) {

		if ($data){

			if (JVersion::isCompatible("1.6.0") ){

				$params = json_decode($data->params);

				if (isset($params->image)){ 

					return "<img src = '".JURI::root().$params->image."' class='catimage' />";

				}								

			}

			else {

				$image = $data->image;

				if (!empty ($image)){ 

					return "<img src = '".JURI::root().$image."' class='catimage' />";

				}												

			}			

		}

		return "";

	} 

Cheers and enjoy