function $(id) {return document.getElementById(id);}
function tn(tag,obj) {obj = (obj ? obj : document); return obj.getElementsByTagName(tag.toUpperCase());}
function setAlpha(obj, alpha) {
	obj.style.opacity = (alpha / 100);
	obj.style.MozOpacity = (alpha / 100);
	obj.style.KhtmlOpacity = (alpha / 100);
	obj.style.filter = "alpha(opacity=" + alpha + ")";
  }
function fadeCrossouts() {
  var divs = document.getElementsByTagName('DIV');
  for (var i=0; i<divs.length; i++) if (divs[i].className.toLowerCase() == 'providerquote') {
    var divs2 = divs[i].getElementsByTagName('DIV');
    for (var n=0; n<divs2.length; n++) if (divs2[n].className == 'crossout') setAlpha(divs2[n],85);
    }
  }
function initMainNav() {
  var mainNavs = tn('LI',$('navigation'));
  for (var i=0; i<mainNavs.length; i++) {
    if (mainNavs[i].parentNode.id == "navigation")
      mainNavs[i].onmouseover = function() {
        this.cl = this.className;
        this.className = this.cl+' over';
        /*if (tn('UL',this)[0] && tn('UL',this)[0].className=='parkingProviders') {
          if ($('gui4')) $('gui4').className = 'behind';
          }*/
        }
      mainNavs[i].onmouseout = function() {
        this.className = this.cl;
        /*if (tn('UL',this)[0] && tn('UL',this)[0].className=='parkingProviders') {
          if ($('gui4')) $('gui4').className = '';
          }*/
        }
      if (tn('UL',mainNavs[i])[0] && tn('UL',mainNavs[i])[0].parentNode == mainNavs[i]) setAlpha(tn('UL',mainNavs[i])[0],95);
    }
  }