how to repeat or reset a function in javascript?

how to repeat or reset a function in javascript?

References

Reference NO 1

http://stackoverflow.com/questions/13651301/how-to-repeat-or-reset-a-function-in-javascript

Reference NO 2

http://stackoverflow.com/questions/4230320/how-to-repeat-a-function-with-javascript

Reference NO 3

http://www.webdeveloper.com/forum/showthread.php?167736-Help!!!-How-to-restart-a-function-or-make-it-repeat-itself

Reference NO 4

http://javascript.info/tutorial/settimeout-setinterval

Reference NO 5

http://www.elated.com/articles/javascript-timers-with-settimeout-and-setinterval/

Reference NO 6

http://www.dynamicdrive.com/forums/showthread.php?44285-Getting-a-loop-to-repeat-by-resetting-variable

Reference NO 7

http://css-tricks.com/restart-css-animation/

Reference NO 8

http://www.w3schools.com/js/js_timing.asp