<!--

//TEXT RESIZE
var prefsLoaded = false;
var defaultFontSize = 76;
var currentFontSize = defaultFontSize;

function revertStyles(){
	currentFontSize = defaultFontSize;
	changeFontSize(0);
}

function changeFontSize(sizeDifference){
	currentFontSize = parseInt(currentFontSize) + parseInt(sizeDifference * 5);

	if(currentFontSize > 100){
		currentFontSize = 100;
	}else if(currentFontSize < 70){
		currentFontSize = 70;
	}

	setFontSize(currentFontSize);
	createCookie("fontSize", currentFontSize, 365);
};

function setFontSize(fontSize){
	var stObj = (document.getElementById) ? document.getElementById('content_area') : document.all('content_area');
	document.body.style.fontSize = fontSize + '%';
};


function setUserOptions(){
//  var cookie = readCookie("style");
//  var title = cookie ? cookie : getPreferredStyleSheet();

	restoreStyle();

	if(!prefsLoaded){

		cookie = readCookie("fontSize");
		currentFontSize = cookie ? cookie : defaultFontSize;
		setFontSize(currentFontSize);
		
		prefsLoaded = true;
	}

}

//STYLE SWITCHER
function setActiveStyleSheet(title, csstype) {
//alert( title + '\n' + csstype);
  var i, a, main, arr;
  arr = document.getElementsByTagName("link");
  for(i=0; (a = arr[i]); i++) {
  	var ltitle = a.getAttribute("title");
    if(a.getAttribute("rel").indexOf("style") != -1 && ltitle && (!csstype || ltitle.indexOf(csstype)) != -1) {
    //alert(ltitle);
      a.disabled = true;
      if((title && ltitle.indexOf("_"+title) != -1) || ltitle == '') a.disabled = false;
    }
  }
  if (csstype) 
	  createCookie(csstype, title, 365);
  //createCookie("style", title, 365);
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet(csstype) {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) {
       if (csstype){
       if (a.getAttribute("title").indexOf(csstype) != -1)
       	return a.getAttribute("title").substr(csstype.length + 1);
       }else
       	return a.getAttribute("title");
       }
  }
  return "";
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}
/*
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title, csstype);
*/
function restoreStyle(){
	for (var i=0; i<stylegroup.length; i++){
		var cookie = readCookie(stylegroup[i]);
		var title = cookie ? cookie : getPreferredStyleSheet(stylegroup[i]);
		setActiveStyleSheet(title , stylegroup[i]);
	}
}

var stylegroup = new Array();

//-->