var screenversioncallback = function () {};function printversion(callback) {var link = document.getElementsByTagName("link");for (var i = 0; i < link.length; i ++) {if (link[i].getAttribute("rel").indexOf("style") != -1) {if (link[i].getAttribute("media") == "screen") {if (link[i].title == "print") {link[i].disabled = false;link[i].disabled = true;link[i].disabled = false;} else {link[i].disabled = true;}
}
}
}
screenversioncallback = callback || function () {};}
function screenversion() {screenversioncallback();var link = document.getElementsByTagName("link");for (var i = 0; i < link.length; i ++) {if (link[i].getAttribute("rel").indexOf("style") != -1) {if (link[i].getAttribute("media") == "screen") {if (link[i].title == "print") {link[i].disabled = true;} else {link[i].disabled = false;}
}
}
}
}
if (window.location.search.search(/print=1/) != -1) {document.observe("contentloaded", function() {printversion();});}