function openWindow(str)
			{
				var selObject = document.getElementById(str);

				if (selObject.selectedIndex != 0) {
					window.open(selObject.options[selObject.selectedIndex].value);
				}
			}
			
			
			function openDilemmamanager()
			{
				var selObject = document.getElementById('dm');

				if (selObject.selectedIndex != 0) {
					window.location = selObject.options[selObject.selectedIndex].value;
				}
			}           

			
			function openPresentatie()
			{
				var selObject = document.getElementById('presentaties');

				if (selObject.selectedIndex != 0) {
					window.open( 'http://www.dilemmamanager.nl/presentaties/'+selObject.options[selObject.selectedIndex].value, 'presentatie', 'width=550,height=450,scrollbars=no' );
				}
			}