libraries/tbs/plugins/tbs_plugin_opentbs.php
function TbsStorePut($idx, $src, $onshow = null) {
		if ($idx===$this->TbsCurrIdx) {
			$this->TBS->Source = $src;
		} else {
			if (is_null($onshow)) {
				if (isset($this->TbsStoreLst[$idx])) {
					$onshow = $this->TbsStoreLst[$idx]['onshow'];
				} else {
					$onshow = false;
				}
			}
			$this->TbsStoreLst[$idx] = array('src'=>$src, 'onshow'=>$onshow);
		}
	}
function TbsStorePut($idx, $src, $onshow = null) {
		if ($idx===$this->TbsCurrIdx) {
			$this->TBS->Source = $src;
		} else {
			if (is_null($onshow)) {
				if (isset($this->TbsStoreLst[$idx])) {
					$onshow = $this->TbsStoreLst[$idx]['onshow'];
				} else {
					$onshow = false;
				}
			}
			$this->TbsStoreLst[$idx] = array('src'=>$src, 'onshow'=>$onshow);
		}
	}
Save a given source in the store.
$onshow=true means [onshow] are merged before the output.
If $onshow is null, then the 'onshow' option stays unchanged.