function pageWidth() {return window.innerWidth != null? window.innerWidth : document.documentElement && document.documentElement.clientWidth ?       document.documentElement.clientWidth : document.body != null ? document.body.clientWidth : null;}

WebFontConfig = {
    google: { families: [ 'Convergence::latin' ] }
  };
  (function() {
    var wf = document.createElement('script');
    wf.src = ('https:' == document.location.protocol ? 'https' : 'http') +
      '://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js';
    wf.type = 'text/javascript';
    wf.async = 'true';
    var s = document.getElementsByTagName('script')[0];
    s.parentNode.insertBefore(wf, s);
  })(); 

function pageHeight() {return  window.innerHeight != null? window.innerHeight : document.documentElement && document.documentElement.clientHeight ?  document.documentElement.clientHeight : document.body != null? document.body.clientHeight : null;}

function posLeft() {return typeof window.pageXOffset != 'undefined' ? window.pageXOffset :document.documentElement && document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft ? document.body.scrollLeft : 0;}

function posTop() {return typeof window.pageYOffset != 'undefined' ?  window.pageYOffset : document.documentElement && document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop ? document.body.scrollTop : 0;}

function posRight() {return posLeft()+pageWidth();}

function posBottom() {return posTop()+pageHeight();}

function popWin(URL,WD,HG) {
var strOptions = "width=" + WD + ",height=" + HG +
", top=yes, toolbar=no,menubar=no,status=no,resize=yes,resizable=yes,directories=no,scrollbars=yes";
aWindow = window.open(URL, "popUp", strOptions);
}

function changeColor(id,color){
elmnt=document.getElementById(id);
elmnt.style.color= color;
}