Fix some JSLint issues
Fix some JSLint issues

senchalabs/jQTouch,mzw11112008/jQTouch,chrismoulton/jQTouch,cybercircuits/jQTouch,senchalabs/jQTouch,cybercircuits/jQTouch,ChineseDron/jQTouch,ChineseDron/jQTouch,chrismoulton/jQTouch,illucent/jQTouch,ChineseDron/jQTouch,chrismoulton/jQTouch,cybercircuits/jQTouch,chrismoulton/jQTouch,mzw11112008/jQTouch,cybercircuits/jQTouch,illucent/jQTouch,illucent/jQTouch,illucent/jQTouch,ChineseDron/jQTouch,mzw11112008/jQTouch,senchalabs/jQTouch,mzw11112008/jQTouch