function closeOvning(){
				closeExec();
			}
			function closeExec(){
				if( confirm( 'Vill du stänga ner övningen? \n De uppgifter du har gjort i denna övning kommer att gå förlorade.' ) ){
					document.getElementById('exec').style.display = 'none';
					document.getElementById('execbg').style.display = 'none';
					document.getElementById('submenu').style.display = 'block';
					var oExc = null;
				}
			}
			function openExec( sFile ){
				document.getElementById('exec').style.display = 'block';
				document.getElementById('execbg').style.display = 'block';
				document.getElementById('submenu').style.display = 'none';
				
				var oExc = new SWFObject( 'loader2.swf', 'loader', '710',  '530', '9' );
				oExc.addParam( 'wmode', 'transparent' );
				oExc.addVariable( 'exec', sFile );
				oExc.write( 'holder' );
				
				return false;			
			}
            function printpage(){
                window.print();  
            }
            function openWin(){
                if( window.location.href.indexOf("page_id=81") > -1 ){
                    //window.open('/bazment.aspx?page_id=117',null,'width=500,height=375');
                }
            }