$( document ).ready( function() {

	// image gallery
	$( 'a.lightbox' ).lightBox();

	// validate form
	$( 'form.validate_form' ).jform({ convert_text: true });

	// external links
	$( '#content a[rel="external"]' ).attr( 'title', 'Visit website (Opens in a new window)' ).click( function() {
		return ! window.open( this.href );
	});

	// insert back button on form
	$( 'label.js_back' ).append( '<input type="button" value="&#8249; Back" />' ).children( ':input' ).addClass( 'back' ).click( function() {
		history.go( -1 );
	});

	// captcha image refresh
	$( 'img#cap' ).after( '<span>[Reload image characters]</span>' ).next( 'span' ).addClass( 're_cap' ).click( function() {
		var cap_img = $( this ).prev( 'img' );
		$( cap_img ).attr( 'src', $( cap_img ).attr( 'src' ).replace( /[\d]+$/g, '' ) + Math.round( Math.random() * 100000 ) );
	});
});