var videoisdown = false; var videofirstrun = true; function videotoggle () { if(videoisdown){ if(document.getElementById('videoshow')){ document.getElementById('videoshow').style.backgroundImage = 'url(../art/p_video.jpg)'; } $('#videospace').slideUp("fast", function () { document.getElementById('videospace').style.display = 'none'; }); videoisdown = false; } else { if(videofirstrun){ var varcheck = new Array(); if(typeof(currentchapter) != 'undefined'){ varcheck.current = currentchapter; } if(document.getElementById('videospace')){ document.getElementById('videospace').innerHTML = '
'; swfobject.embedSWF('../view/viewer.swf','videospaceflash','100%','125','9.0.0',null,varcheck,{menu: "false",wmode: "transparent"}); } } if(document.getElementById('videoshow')){ document.getElementById('videoshow').style.backgroundImage = 'url(../art/p_video_open.jpg)'; } $('#videospace').slideDown("fast"); videoisdown = true; } } function videoover () { if(!videoisdown){ document.getElementById('videoshow').style.backgroundImage = 'url(../art/p_videoa.jpg)'; } } function videoout () { if(!videoisdown){ document.getElementById('videoshow').style.backgroundImage = 'url(../art/p_video.jpg)'; } } window.onload = function () { if(document.getElementById('videoshow')){ document.getElementById('videoshow').style.display = 'block'; document.getElementById('videoshow').style.backgroundImage = 'url(../art/p_video.jpg)'; document.getElementById('videoshow').onclick = videotoggle; document.getElementById('videoshow').onmouseover = videoover; document.getElementById('videoshow').onmouseout = videoout; } if(typeof(currentchapter) != 'undefined' || (document.referrer && document.referrer != '' && document.referrer.indexOf('pbs.org') == -1)){ videotoggle(); } } function makenextlink () { if(currentchapter < 10){ if(document.getElementById('charea')){ document.getElementById('charea').innerHTML = ''; $('#charea').hide(); } if(document.getElementById('nextthing')){ document.getElementById('nextthing').innerHTML = '
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