document.write('<div id="accessbar"><ul title="Accessibility Menu">');
document.write('<li><a href="../article/access.cfm" onfocus="getElementById(\'himg\').style.borderColor=\'#000066\'"  onblur="getElementById(\'himg\').style.borderColor=\'#92847B\'"><img id="himg" src="../images/help.gif" alt="Accessibility Features" onmouseover="this.style.borderColor=\'#92847B\'" onmouseout="this.style.borderColor=\'#92847B\'"></a></li>');
document.write('<li><a href="javascript:fontsizechange();" onfocus="getElementById(\'timg\').style.borderColor=\'#000066\'"  onblur="getElementById(\'timg\').style.borderColor=\'#92847B\'"><img id="timg" src="../images/text.gif" alt="Change Text Size" onmouseover="this.style.borderColor=\'#92847B\'" onmouseout="this.style.borderColor=\'#92847B\'"></a></li>');
document.write('<li><a href="javascript:contrastchange();" onfocus="getElementById(\'cimg\').style.borderColor=\'#000066\'"  onblur="getElementById(\'cimg\').style.borderColor=\'#92847B\'"><img id="cimg" src="../images/contrast.gif" alt="Change Contrast" onmouseover="this.style.borderColor=\'#92847B\'" onmouseout="this.style.borderColor=\'#92847B\'"></a></li>');
document.write('</ul></div>');

function widestyle() {setWidthStyleSheet('wide');}
function narrowstyle() {setWidthStyleSheet('narrow');}

function contrastchange() {
if(WM_acceptsCookies==false){alert('You will need to enable cookies to use this feature');}
  active = getActiveStyleSheet();
  switch (active) {
    case 'T-' : 
      setActiveStyleSheet('Contrast-');
	  document.getElementById('logoimg').src = '../images/logoinvert.gif';
	  document.getElementById('himg').src = '../images/helpsb.gif';
	  document.getElementById('timg').src = '../images/textsb.gif';
	  document.getElementById('cimg').src = '../images/contrastsb.gif';
      break;
    case 'T' : 
      setActiveStyleSheet('Contrast');
	  document.getElementById('logoimg').src = '../images/logoinvert.gif';
	  document.getElementById('himg').src = '../images/helpb.gif';
	  document.getElementById('timg').src = '../images/textb.gif';
	  document.getElementById('cimg').src = '../images/contrastb.gif';
      break;
    case 'T+' : 
      setActiveStyleSheet('Contrast+');
	  document.getElementById('logoimg').src = '../images/logoinvert.gif';
	  document.getElementById('himg').src = '../images/helplb.gif';
	  document.getElementById('timg').src = '../images/textlb.gif';
	  document.getElementById('cimg').src = '../images/contrastlb.gif';
      break;
    case 'T++' :
      setActiveStyleSheet('Contrast++');
	  document.getElementById('logoimg').src = '../images/logoinvert.gif';
	  document.getElementById('himg').src = '../images/helpxlb.gif';
	  document.getElementById('timg').src = '../images/textxlb.gif';
	  document.getElementById('cimg').src = '../images/contrastxlb.gif';
      break;

    case 'Contrast++' : 
      setActiveStyleSheet('T++');
	  document.getElementById('logoimg').src = '../images/logo.gif';
	  document.getElementById('himg').src = '../images/helpxl.gif';
	  document.getElementById('timg').src = '../images/textxl.gif';
	  document.getElementById('cimg').src = '../images/contrastxl.gif';
      break;
    case 'Contrast-' : 
      setActiveStyleSheet('T-');
	  document.getElementById('logoimg').src = '../images/logo.gif';
	  document.getElementById('himg').src = '../images/helps.gif';
	  document.getElementById('timg').src = '../images/texts.gif';
	  document.getElementById('cimg').src = '../images/contrasts.gif';
      break;
    case 'Contrast' : 
      setActiveStyleSheet('T');
	  document.getElementById('logoimg').src = '../images/logo.gif';
	  document.getElementById('himg').src = '../images/help.gif';
	  document.getElementById('timg').src = '../images/text.gif';
	  document.getElementById('cimg').src = '../images/contrast.gif';
      break;
    case 'Contrast+' :
      setActiveStyleSheet('T+');
	  document.getElementById('logoimg').src = '../images/logo.gif';
	  document.getElementById('himg').src = '../images/helpl.gif';
	  document.getElementById('timg').src = '../images/textl.gif';
	  document.getElementById('cimg').src = '../images/contrastl.gif';
      break;
	  
    default :
      setActiveStyleSheet('Contrast');
	  document.getElementById('logoimg').src = '../images/logoinvert.gif';
	  document.getElementById('himg').src = '../images/helpb.gif';
	  document.getElementById('timg').src = '../images/textb.gif';
	  document.getElementById('cimg').src = '../images/contrastb.gif';
      break;
  }
}

function fontsizechange() {
if(WM_acceptsCookies==false){alert('You will need to enable cookies to use this feature');}
  active = getActiveStyleSheet();
  switch (active) {
    case 'T-' : 
      setActiveStyleSheet('T');
	  document.getElementById('himg').src = '../images/help.gif';
	  document.getElementById('timg').src = '../images/text.gif';
	  document.getElementById('cimg').src = '../images/contrast.gif';
      break;
    case 'T' : 
      setActiveStyleSheet('T+');
	  document.getElementById('himg').src = '../images/helpl.gif';
	  document.getElementById('timg').src = '../images/textl.gif';
	  document.getElementById('cimg').src = '../images/contrastl.gif';
      break;
    case 'T+' : 
      setActiveStyleSheet('T++');
	  document.getElementById('himg').src = '../images/helpxl.gif';
	  document.getElementById('timg').src = '../images/textxl.gif';
	  document.getElementById('cimg').src = '../images/contrastxl.gif';
      break;
    case 'T++' :
      setActiveStyleSheet('T-');
	  document.getElementById('himg').src = '../images/helps.gif';
	  document.getElementById('timg').src = '../images/texts.gif';
	  document.getElementById('cimg').src = '../images/contrasts.gif';
      break;
	  
    case 'Contrast++' : 
      setActiveStyleSheet('Contrast-');
	  document.getElementById('himg').src = '../images/helpsb.gif';
	  document.getElementById('timg').src = '../images/textsb.gif';
	  document.getElementById('cimg').src = '../images/contrastsb.gif';
      break;
    case 'Contrast-' : 
      setActiveStyleSheet('Contrast');
	  document.getElementById('himg').src = '../images/helpb.gif';
	  document.getElementById('timg').src = '../images/textb.gif';
	  document.getElementById('cimg').src = '../images/contrastb.gif';
      break;
    case 'Contrast' : 
      setActiveStyleSheet('Contrast+');
	  document.getElementById('himg').src = '../images/helplb.gif';
	  document.getElementById('timg').src = '../images/textlb.gif';
	  document.getElementById('cimg').src = '../images/contrastlb.gif';
      break;
    case 'Contrast+' :
      setActiveStyleSheet('Contrast++');
	  document.getElementById('himg').src = '../images/helpxlb.gif';
	  document.getElementById('timg').src = '../images/textxlb.gif';
	  document.getElementById('cimg').src = '../images/contrastxlb.gif';
      break;
	  
    default :
      setActiveStyleSheet('T+');
	  document.getElementById('himg').src = '../images/helpl.gif';
	  document.getElementById('timg').src = '../images/textl.gif';
	  document.getElementById('cimg').src = '../images/contrastl.gif';
      break;
  }
}


function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}
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() {
  return ('A');
}

window.onload = function(e) {
  var cookie = WM_readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  WM_setCookie("style", title, 0);
}

var cookie = WM_readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
if (title == 'null') {
  title = getPreferredStyleSheet();
}

setActiveStyleSheet(title);


//////////////////////////////////////////////////////////////////////////////////////////


/*window.onresize = checkWidth;

function checkWidth() {
var wWidth = 0;

// size of browser window, excluding chrome.
if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    wWidth = window.innerWidth;
  } else if( document.documentElement &&
      ( document.documentElement.clientWidth ) ) {
    //IE 6+ in 'standards compliant mode'
    wWidth = document.documentElement.clientWidth;
  } else if( document.body && ( document.body.clientWidth ) ) {
    //IE 4 compatible
    wWidth = document.body.clientWidth;
  }
if (wWidth<=700) {narrowstyle();}
else {widestyle()}
}*/