function hoverMax() {
	this.style.fontSize = "1em";
	this.sytle.color = "red";
}
function hoverMin (size)  {
	this.style.fontSize = size;
	this.sytle.color = "black";
}
function switchStyle(s) {
  if (!document.getElementsByTagName) return;
  var el = document.getElementsByTagName("link");
  for (var i = 0; i < el.length; i++ ) {
    if (el[i].getAttribute("rel").indexOf("style") != -1 && el[i].getAttribute("title")) {
      el[i].disabled = true;
      if (el[i].getAttribute("title") == s) el[i].disabled = false;
    }
  }
}