// minimal javascript used everywhere
function $ (n) {  return document.getElementById(n); }

function to2dp(n) {
    var n00=''+Math.round(n*100);
    var l=n00.length;
    return n00.substring(0,l-2)+'.'+n00.substring(l-2);
}

function blank_default () {
    var el=this;
    if(!el.changed) el.value='';
    el.changed=true;
}

function showhide_share_frame () {
    var f=$('SHARE-FRAME');
    var parent=f.parentNode;
    var show=!(parent.style.display == 'block');
    parent.style.display= show ? 'block' : 'none';
    if(show) {
        var d = (f.contentWindow) ?
             f.contentWindow.document : f.contentDocument;
        d.location=this.href + '&embed=1';
    }
    return false;
}

if(! window.onloads) window.onloads = [];
window.onload=function () {
    for(var i=0;i< window.onloads.length;i++) {
        window.onloads[i].call(this);
    }
}