function printMsg(){if(navigator.userAgent.indexOf('Mac OS X')!=-1){var node2=document.getElementById("write2");node2.innerHTML='⌘-Shift-F';var node=document.getElementById("write1");node.innerHTML='⌘-Shift-F';}else{var node2=document.getElementById("write2");node2.innerHTML='F11';var node=document.getElementById("write1");node.innerHTML='F11';}}
function toggleVideo(state){var div=document.getElementById("popupVid");var iframe=div.getElementsByTagName("iframe")[0].contentWindow;div.style.display=state=='hide'?'none':'';func=state=='hide'?'pauseVideo':'playVideo';iframe.postMessage('{"event":"command","func":"'+func+'","args":""}','*');}