window.addEvent('load', function() {
			
				var Box1 = document.getElementById('youtube_box');
				if(Box1){
					Box1.style.display = 'none';
				}
			
			});
			
			function toggleYoutube(sid,cmd) {
				var myVerticalSlide = document.getElementById('youtube_box');
				var myVerticalSlide_link_show = document.getElementById('link_youtube_show_'+sid);
				var myVerticalSlide_link_hide = document.getElementById('link_youtube_hide');
				if (myVerticalSlide_link_show) {
					var a = new Request({ url: 'http://www.scitec-media.ch/_ajax/tv_video.ajax.php', method: 'get', data: 'sid='+sid+'&cmd='+cmd });
					a.addEvent('success', function(response, xml) {
					$('youtube_box').set('html', response);
					});
					a.send();
				//alert(myVerticalSlide_link_show.text);
					var myVerticalSlide_text_show = myVerticalSlide_link_show.text;
					myVerticalSlide_text_show == 'anzeigen' ? myVerticalSlide_text_show = 'ausblenden' : myVerticalSlide_text_show ='anzeigen';
				}
				if (myVerticalSlide_link_hide) {
					var myVerticalSlide_text_hide = myVerticalSlide_link_hide.text;
					myVerticalSlide_text_hide == 'anzeigen' ? myVerticalSlide_link_hide.text ='ausblenden' : myVerticalSlide_link_hide.text ='anzeigen';
				}
				if (myVerticalSlide.style.display=='none') {
					myVerticalSlide.style.display='block';
				}
				else {
					myVerticalSlide.style.display='none';
				}
			}
			
			function toggleMe(a,b){
			    var e=document.getElementById(a);
			    var f=document.getElementById(b);
			    if(!e)return true;
			    if(!f)return true;
			    if(e.style.display=="none") {
			    	e.style.display="block"
			    }
			    else {
			    	e.style.display="none"
			    }
			    if(f.style.display=="none") {
			    	f.style.display="block"
			    }
			    else {
			    	f.style.display="none"
			    }
			    return true;
			}