function rooot(){var s,x,y;s=0;x=location.pathname;y=x.split("/").length-1-s;return((y<2)?"./":Array(y).join("../"));}
function ghash(){return window.location.hash.substring(1);}
function fwd(x){document.location.href=x;}
function gpath(){return document.location.pathname.substring(1);}
function rep_umls(x){r=x.replace(/\u00fc/g,"ue");r=r.replace(/\u00f6/g,"oe");r=r.replace(/\u00e4/g,"ae");r=r.replace(/\u00dc/g,"Ue");r=r.replace(/\u00d6/g,"Oe");r=r.replace(/\u00c4/g,"Ae");r=r.replace(/\u00df/g,"ss");return r;}