function change_podcast_order() {
		arr_sort = Sortable.serialize('sortable').split('&');
		
		for (i=0; i<arr_sort.length; i++) {
			item = arr_sort[i].replace('sortable[]=', '');
			
			$("divorder_"+item).innerHTML = i+1;
			
			$("Podcast_itemOrder"+(item-1)).value = i+1;
			
			
			
		}
	}
	
function change_links(id) {
	arr = document.getElementsByTagName('span');
	regular = new RegExp("^podcastpl.+\$");
	
	for (i=0;i<arr.length;i++) {
		a = arr[i];

		if (regular.test(a.id)) {
			a.style.display = 'none';
			m = a.id.split('-');
			
			$('podcast_link_'+m['1']).style.display = 'block';
		}

	}
	
	Element.hide('podcast_link_'+id);
	Element.show('podcastpl-'+id);
}
function change_pl_area() {
	arr = document.getElementsByTagName('span');
	regular = new RegExp("^plaing_.+\$");
	
	for (i=0;i<arr.length;i++) {
		a = arr[i];

		if (regular.test(a.id)) {
			a.innerHTML = '';
			
		}

	}
}