ticketyboo produces invalid xhtml

Issue Summary

Hi all,

ticketyboo uses onMouseover and onMouseout html tags, which are invalid xhtml. Xhtml tags should always be lowercase, and ticketyboo's uppercase M's make my pages fail the W3C validator. Since 'normal' html doesn't care about upper or lowercase, this should be a simple fix.

Thanks a lot!

W3C validation page for my test site (http://www.vrijontwerp.nl/ecobouwen/):
http://validator.w3.org/check?uri=http%3A%2F%2Fwww.vrijontwerp.nl%2Fecob...

Line 204, Column 161: Attribute "onMouseover" is not a valid attribute. Did you mean "onmouseover"?
…ight:75px; width:180px" onMouseover="ticketypause[1] = true" onMouseout="tick

Line 204, Column 197: Attribute "onMouseout" is not a valid attribute. Did you mean "onmouseout"?
…"ticketypause[1] = true" onMouseout="ticketypause[1] = false">