function make_edit(idNR)
{



	
	//find the editable areas
	$$('.'+idNR).each(function(el) { 
		//add double-click and blur events
		$('edit_button_'+idNR).addEvent('click',function() {
			//store "before" message
			$('edit_button_'+idNR).innerHTML = 'speichern';
			var neu = el.get('html').replace(/<br>/gim, "\n"); 
			var before = neu.trim();
			//erase current
			el.set('html','');
			//replace current text/content with input or textarea element
			if(el.hasClass('textarea'))
			{
				var input = new Element('textarea', { 'class':'box', 'value':before });


			}
			else
			{
				var input = new Element('textarea', { 'class':'box', 'value':before });
				input.setProperties({cols:'2', rows: '12'});
	
				//blur input when they press "Enter"
				
				$('edit_button_'+idNR).addEvent('click',function() { this.fireEvent('blur'); } );
				 
			}
			input.inject(el).select();
			//add blur event to input
		
			input.addEvent('blur', function() {
				$('edit_button_'+idNR).innerHTML = 'editieren';
				//get value, place it in original element
				
				valneu = input.get('value').replace(/\n/g, "<br>");
				val = valneu.trim();
				el.set('html',val).addClass(val != '' ? '' : 'editable-empty');
				
				var a = new Request({ url: 'content_update.php', method: 'post' });
				
				var neuertext = el.get('html').replace(/\n/g, "<br>");
				
				
				a.send('message='+neuertext + '&id=' +idNR);
				
				
				a.addEvent('success', function(response, xml) {
					$('update-div').set('html', response);
				
				});
				
				
				
			});
		});
	});
	
	


}