function collapse(a){canDOM&&document.getElementById(a)&&(elm=document.getElementById(a),elm.style.display=elm.style.display=="none"||elm.style.display==""?"block":"none",newid="li"+a,newelm=document.getElementById(newid),newelm.className=="open"?newelm.className="close":newelm.className="open")}function popup(a,b,c){var d=a.getAttribute?a.getAttribute("href"):a.href;if(!d)return!0;b=b?b+=20:150,c=c?c+=25:150;var e="width="+b+",height="+c+",resizable,scrollbars";popdown(),pop=window.open(d,"",e);return pop?!1:!0}function popdown(){pop&&!pop.closed&&pop.close()}function externeLinks(){var a,b;if(!!document.getElementsByTagName){a=document.getElementsByTagName("a");for(i=0;i<a.length;i++)b=a[i].className,b.match(/external/)&&(a[i].target="_blank",a[i].title=a[i].title+" (extern)")}}function mailto(a,b,c){document.write('<a href="mailto:'+c+"@"+a+"."+b+'">'+c+"@"+a+"."+b+"</a>")}function decode(a,b){document.write("@"+a+"."+b)}window.onload=externeLinks;var pop=null;window.onunload=popdown,window.onfocus=popdown,document.getElementById&&document.createTextNode&&(canDOM=!0),canDOM&&document.write('<style type="text/css">.commentlist{display:none;}.write{display:none;}</style>')