Replaces the browsers built in tooltip with one with a custom background colour.
Mouseover the link or textbox to see the effect. Link. Text box:
Use: $("a,input").ToolTipDemo() or
$("a,input").ToolTipDemo("#fef") (change background colour),
$("a,input").ToolTipDemo("#fef", "#e00") (change background and foreground colour)