//**********************************************
// TextResizing
// Version: 1.00
//**********************************************

// text resizing
var currentTextSize = null;
var currentLineHeight = null;
currentTextSize = 13;

currentLineHeight = currentTextSize + 5;

function textSize(dir) {
    if (dir == 'up') {
        if (currentTextSize <= 17) {
            currentTextSize += 2;
        }
    } else if (dir == 'down') {
        if (currentTextSize >= 11) {
            currentTextSize -= 2;
        }
    }
    currentLineHeight = currentTextSize + 5;
    var x=document.getElementsByTagName("DIV");
    ResizeObj(x);
    var x=document.getElementsByTagName("A");
    ResizeObj(x);
    var x=document.getElementsByTagName("SPAN");
    ResizeObj(x);
    var x=document.getElementsByTagName("EM");
    ResizeObj(x);
    var x=document.getElementsByTagName("td");
    ResizeObj(x);
}

function ResizeObj(x) {

  for(i=0; i < x.length; i++)
      {
        if (x[i].id == 'PageText') {
        x[i].style.fontSize = currentTextSize + 'px'; 
        x[i].style.lineHeight = currentLineHeight + 'px'; 
        
        }
      }

}