function setActiveStyleSheet(reset) {
	if(reset != "") {
		style = reset;
		selImage(style);
	}
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    // Is it a link to a style sheet?
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
		a.disabled = true;
      if(a.getAttribute("title") == style) {
	  	  a.disabled = false;
		}
    }
  }
  createCookie("lga17wp_style", style, 365);
}
function setStyle() {
	var style = readCookie("lga17wp_style");

  if(style == null) { 
  	style = "Medium Text"; 
  }
  //loop through all sheets and disable each
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    // Is it a link to a style sheet?
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
	  //now enable the one we have a title for
      if(a.getAttribute("title") == style) {
	 		a.disabled = false;
		}
    }
  }	
  if(document.txt_sml){
  	selImage(style);
  }
}
function createCookie(name,value,days) {
  //window.alert(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;
}
function selImage(style) {
	switch(style) {
			case "Small Text":
				document.txt_sml.src = "/examp1_images/text_size_sml_on.gif"
				document.txt_med.src = "/examp1_images/text_size_med_off.gif"
				document.txt_lrg.src = "/examp1_images/text_size_lrg_off.gif"
				break;
			case "Medium Text":
				document.txt_sml.src = "/examp1_images/text_size_sml_off.gif"
				document.txt_med.src = "/examp1_images/text_size_med_on.gif"
				document.txt_lrg.src = "/examp1_images/text_size_lrg_off.gif"
				break;
			case "Large Text":
				document.txt_sml.src = "/examp1_images/text_size_sml_off.gif"
				document.txt_med.src = "/examp1_images/text_size_med_off.gif"
				document.txt_lrg.src = "/examp1_images/text_size_lrg_on.gif"
				break;
			default:
				document.txt_sml.src = "/examp1_images/text_size_sml_off.gif"
				document.txt_med.src = "/examp1_images/text_size_med_on.gif"
				document.txt_lrg.src = "/examp1_images/text_size_lrg_off.gif"
				break;
		}
}