//adapted from http://everything2.com/title/Make%2520pages%2520using%2520the%2520Symbol%2520font%2520display%2520correctly%2520in%2520Mozilla%252FFirefox

function convNode(n) {
  var view = document.defaultView;
  var symboltab = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8704,0,8707,0,0,
8715,0,0,8727,0,0,8722,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8773,913,914,935,8710,917,934,915,919,921,
977,922,923,924,925,927,928,920,929,931,932,933,962,8486,926,936,918,0,8756,0,8869,0,8254,945,946,967,
948,949,966,947,951,953,981,954,955,956,957,959,960,952,961,963,964,965,982,969,958,968,950,0,0,0,8764,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,978,8242,8804,8725,8734,402,9827,9830,
9829,9824,8596,8592,8593,8594,8595,176,177,8243,8805,215,8733,8706,8226,247,8800,8801,8776,8230,0,
0,8629,8501,8465,8476,8472,8855,8853,8709,8745,8746,8835,8839,8836,8834,8838,8712,8713,8736,8711,174,169,
8482,8719,8730,8901,172,8743,8744,8660,8656,8657,8658,8659,9674,9001,174,169,8482,8721,0,0,0,0,0,0,0,
0,0,0,0,9002,8747,8992,0,8993,0,0,0,0,0,0,0,0,0,0];
  var n1; 
  if (n == null)
    return; 
  if (n.nodeType == 3) { 
    elem = n.parentNode;
    var st = view.getComputedStyle(elem, null); 
    var val = st.getPropertyValue('font-family');
    if(val.toLowerCase() == 'symbol') { 
      var s0 = n.data,s1 = '', len = s0.length, ch; 
      for (i = 0; i < len;i++) {
        ch = s0.charCodeAt(i); 
        if (ch < 256 && symboltab[ch] != 0) 
          ch = symboltab[ch]; 
        s1 += String.fromCharCode(ch);
      }
      n.data = s1;
    }
  }
  n1 = n.firstChild;
  while (n1 != null) {
    convNode(n1); n1 = n1.nextSibling;
  }
}

//move the nav to the top or side based on browser width

function moveNav(){
	width=window.innerWidth;
				if (width < 1143){
					document.getElementById("main_nav").className="nav_top";
				}else{
					document.getElementById("main_nav").className="nav_side";
				}
}