source: extensions/FCKEditor/editor/css/behaviors/showtableborders.htc @ 3295

<public:component lightweight="true">

<public:attach event="oncontentready" onevent="ShowBorders()" />
<public:attach event="onpropertychange" onevent="OnPropertyChange()" />

<script language="javascript">

var oClassRegex = /\s*FCK__ShowTableBorders/ ;

function ShowBorders()
{
        if ( this.border == 0 )
        {
                if ( !oClassRegex.test( this.className ) )
                        this.className += ' FCK__ShowTableBorders' ;
        }
        else
        {
                if ( oClassRegex.test( this.className ) )
                {
                        this.className = this.className.replace( oClassRegex, '' ) ;
                        if ( this.className.length == 0 )
                                this.removeAttribute( 'className', 0 ) ;
                }
        }
}

function OnPropertyChange()
{
        if ( event.propertyName == 'border' || event.propertyName == 'className' )
                ShowBorders.call(this) ;
}

</script>

</public:component>