/* ../../js/foot.js */
// foot functions
/*
 * code snippet. print function goes into a div with class 'foot-functions'
	<div class="foot-functions clearfix">
		
		span is necessary. 
			<span class="foot-function-print">Button description</span>

		If empty, the default text 'Ausdrucken' will be used.
			<span class="foot-function-print"></span>

		adding class 'foot-hide-print-text' hides the icon text, yet it's
		remained in the code for screenreaders
			<span class="foot-function-print foot-hide-print-text"></span>
	</div>
 */
dpag.foot = {
	PRINT_TEXT: 'Ausdrucken',
	init: function() {
		$('.foot span.foot-function-print').each(function() {
			var p = $(this)
			if (!p.text()) {
				p.text(dpag.foot.PRINT_TEXT)
			}
			p
			.click(function() {
				window.print()
			})
			.addClass('foot-function-print-active')
		})		
	}
}
$(dpag.foot.init)