jQuery.playFLV = function(mediaSelector, myFile, myWidth, myHeight) {
		jQuery(mediaSelector).flash(
			     {
			         src: 'szerkesztheto_oldalak/flash/flvplayer.swf',
			         file: myFile,
			         width: myWidth,
			         height: myHeight,
			         quality: 'high',
			         allowfullscreen: 'true',
			         flashvars: { cloud_data: xml, tspeed: 200 }
			      }
			 );
	}