function changeFontSize(inc)
{
  var p = document.getElementsByTagName('p');
  for(n=0; n<p.length; n++) {
	if(p[n].style.fontSize) {
	   var size = parseInt(p[n].style.fontSize.replace("px", ""));
	} else {
	   var size = 12;
	}
	p[n].style.fontSize = size+inc + 'px';
   }
}

function toggleNewsSummary() {
    $$('.newspage_holder').each(function(item) {
        if (item.hasClassName('newspage_holder')) {
            item.toggleClassName('newspage_holder_off');
        } else {
            item.toggleClassName('newspage_holder');
        }
    });
}

function toggleSectionNewsSummary(sectionId) {
    var items = $(sectionId).getElementsByTagName('div');
    for(var i=0; i<items.length; i++) {
        try {
            if (items[i].hasClassName('newspage_holder')) {
                items[i].toggleClassName('newspage_holder_off');
            } else if (items[i].hasClassName('newspage_holder_off')) {
                items[i].toggleClassName('newspage_holder');
            }
        } catch(ex) { }       
    }
}

// functions from previous incarnation of website used in: 
// -Horoscopes
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}