function cardsSupported(){var IEVer=-1;if(navigator.appName=='Microsoft Internet Explorer'){if(new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})").exec(navigator.userAgent)!==null){IEVer=parseFloat(RegExp.$1);}}
if(IEVer>=7){var embed=document.createElement("object");embed.type="application/x-informationcard";return(""+embed.issuerPolicy!="undefined"&&embed.isInstalled);}
if(IEVer<0&&navigator.mimeTypes&&navigator.mimeTypes.length){var x=navigator.mimeTypes['application/x-informationcard'];if(x&&x.enabledPlugin){return true;}
if(document.addEventListener&&top.dispatchEvent){var event=document.createEvent("Events");event.initEvent("IdentitySelectorAvailable",true,true);top.dispatchEvent(event);if((top.IdentitySelectorAvailable!==null)&&(top.IdentitySelectorAvailable===true)){return true;}}}
return false;}
function chkCard(){if(cardsSupported()){var e=document.getElementById("cardspace-login");if(e){e.style.display="inline";}}}