//*****************************************************************************
// Do not remove this notice.
//
// Copyright 2001 by Mike Hall.
// See http://www.brainjar.com for terms of use.                                                                        *
//*****************************************************************************

var minSize = 9;

function resizeText(d) 
	{
		var n;

  		// Change the font size on the "bodycontent" style class.

  		// DOM-compliant browsers.

  		if (document.childNodes[1].childNodes[1]) 
			{
    			n = parseInt(document.childNodes[1].childNodes[1].style.fontSize, 10);
    			document.childNodes[1].childNodes[1].style.fontSize = Math.max(n + d, minSize) + "px";

    			// For NS 6.1, insert a dummy rule to force styles to be reapplied.

    			if (navigator.userAgent.indexOf("Netscape6/6.1") >= 0)
      			document.styleSheets[1].insertRule(null, document.styleSheets[1].cssRules.length);
  			}

  		// IE browsers.

  		else if (document.styleSheets[1].rules[0]) 
			{
    			n = parseInt(document.styleSheets[1].rules[0].style.fontSize, 10);
    			document.styleSheets[1].rules[0].style.fontSize = Math.max(n + d,  minSize) + "px";
  			}

  return false;
	}