fixed bug

@@ -80,13 +80,12 @@ class Controller_News extends Controller_Abstract
     	    $pics = $this->_request->pics;
     	    $thumb = $this->_request->thumb;
     	    $videos = $this->_request->videos;
-    	    if(empty($title) || empty($content) || empty($pics) || empty($thumb))
+    	    if(empty($title) || empty($content) || empty($thumb))
     	    {
     	        return $this->returnJson(false, 403, '','参数不能为空');
     	    }
     	    $brand_ids = array_filter(explode(',', $brand_ids));
     	    $pics = array_filter(explode(',', $pics));
-    	    $thumb = $pics[0];
     	    list($width, $height, $type, $attr) = getimagesize($thumb);
     	    $thumb_size = json_encode(array('width'=> $width,'height'=> $height));
     	    $videos = array_filter(explode(',', $videos));
@@ -95,18 +94,18 @@ class Controller_News extends Controller_Abstract
     	    {
                 $html = <<<EOT
         	      <object class="content-web-flash" width="700px" height="394px" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000">
-        	        <param value="res_site/swf/YohoodPlayer.swf?url=url" name="movie" /><param value="high" name="quality" />
+        	        <param value="res_site/swf/YohoodPlayer.swf?url=video_url" name="movie" /><param value="high" name="quality" />
         	        <param value="#ffffff" name="bgcolor" />
         	        <param name="allowFullScreen" value="true" />
         	        <param value="always" name="allowScriptAccess" />
         	        <param value="transparent" name="wmode" />
         	        <embed align="middle" style="width:700px;height:394px;" 
-        	           allowscriptaccess="always" loop="false" quality="high" src="res_site/swf/YohoodPlayer.swf?url=url" 
+        	           allowscriptaccess="always" loop="false" quality="high" src="res_site/swf/YohoodPlayer.swf?url=video_url" 
         	        width="0" height="0" />
         	        </object>
 EOT;
                  $html = str_replace('res_site', SITE_RES, $html);
-                 $html = str_replace('url', $video, $html);
+                 $html = str_replace('video_url', $video, $html);
                  $content .= '<br/>'.$html;
     	    }
     	    $data = array('title' => $title, 'content' => $content, 'pics' => implode('|', $pics),'tag'=> $tag,
@@ -213,4 +212,4 @@ EOT;
         }
         return $this->returnJson(true, 200, $list);
     }
-}
\ No newline at end of file
+}