var moobot_global_vars=Array();var moobotHelpers=new Class({loadStyleSheet:function(CSShref){var loaded=false;var i=0;while(!loaded&&i<document.styleSheets.length){loaded=loaded||(document.styleSheets[i].href==CSShref);i++}if(!loaded){var cssNode=document.createElement('link');cssNode.type='text/css';cssNode.rel='stylesheet';cssNode.href=CSShref;cssNode.media='screen';document.getElementsByTagName('head')[0].appendChild(cssNode)}}});