var clip=null;function updateMyspaceTitle(){var a=document.title;$j("#t").val(a)}function fbs_click(){var a=location.href;var b=document.title;window.open("http://www.facebook.com/sharer.php?u="+encodeURIComponent(a)+"&t="+encodeURIComponent(b),"sharer","toolbar=0,status=0,width=626,height=436");return false}function show_more_info(){if($j("#more_info")){if($j("#more_info").attr("class")=="hidden_data"){$j("#more_info").removeClass("hidden_data");$j("#more_info").addClass("show_data");$j("#icon_more_info").attr({alt:"Less Info",title:"Less Info"})}else{if($j("#more_info").attr("class")=="show_data"){$j("#more_info").removeClass("show_data");$j("#more_info").addClass("hidden_data");$j("#icon_more_info").attr({alt:"More Info",title:"More Info"})}}}return false}function update_more_info(a){if($j("#more_info_ep_"+currentMoreEpId)&&$j("#more_info_ep_"+a)){$j("#more_info_ep_"+currentMoreEpId).removeClass("show_data_content");$j("#more_info_ep_"+currentMoreEpId).addClass("hidden_data");$j("#more_info_ep_"+a).removeClass("hidden_data");$j("#more_info_ep_"+a).addClass("show_data_content");prevMoreInfoEpId=currentMoreEpId;currentMoreEpId=a}}function updateCheck(){$j("#copy_check").attr("src","/images/sharebar/icon_checkmark_on.png");return false}function createPasteHandler(){ZeroClipboard.setMoviePath("/swf/ZeroClipboard.swf");clip=new ZeroClipboard.Client();clip.setText("");clip.setHandCursor(true);clip.setCSSEffects(true);clip.addEventListener("load",function(a){});clip.addEventListener("complete",function(a,b){});clip.addEventListener("mouseOver",function(a){});clip.addEventListener("mouseOut",function(a){});clip.addEventListener("mouseDown",function(a){try{clip.setText(location.href);updateCheck();shareMathBB()}catch(b){$j.facebox(document.getElementById("clipboard-action").innerHTML)}});clip.addEventListener("mouseUp",function(a){});clip.glue("copy_link_button")}function updatePasteHandler(){if(typeof clip!="undefined"&&clip!=null){clip.reposition()}else{createPasteHandler()}}$j(document).ready(function(){createPasteHandler();$j("#facebook_icon").bind("click",show_popup_unavailable);$j("#twitter").bind("click",show_popup_unavailable);$j("#myspace_icon").bind("click",show_popup_unavailable);if(facebookBlocked=="false"){$j("#facebook_icon").unbind("click");$j("#facebook_icon").attr("href","http://www.facebook.com/share.php?u="+fbUrl);$j("#facebook_icon").attr("target","_blank");$j("#facebook_icon").click(function(){shareMathBB();var a=location.href;var b=document.title;window.open("http://www.facebook.com/sharer.php?u="+encodeURIComponent(a)+"&t="+encodeURIComponent(b),"sharer","toolbar=0,status=0,width=626,height=436");return false});$j("#twitter").unbind("click");$j("#twitter").attr("href",twitterUrl);$j("#twitter").attr("target","_blank");$j("#twitter").click(function(){shareMathBB()});$j("#myspace_icon").unbind("click");$j("#myspace_icon").attr("target","_blank");$j("#myspace_icon").click(function(){shareMathBB();document.getElementById("myspacepostto").submit();return false})}});function shareMathBB(){if(USER_ID!=0){if(typeof bunchballHandler!="undefined"&&bunchballHandler!=null){bunchballHandler.logBAction("share-math")}}};