		<!--
		function MM_findObj(n, d) { //v4.01
			var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
				d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
			if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
			for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
			if(!x && d.getElementById) x=d.getElementById(n); return x;
		}

		function MM_validateForm() { //v4.0
			var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
			for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
				if (val) { nm=val.name; if ((val=val.value)!="") {
					if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
						if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
					} else if (test!='R') { num = parseFloat(val);
						if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
						if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
							min=test.substring(8,p); max=test.substring(p+1);
							if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
				} } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
			} if (errors) alert('The following error(s) occurred:\n'+errors);
			document.MM_returnValue = (errors == '');
		}
		
		
		// style sheet changes
		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() {
		  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")
		       ) return a.getAttribute("title");
		  }
		  return null;
		}

		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;
		}

		window.onload = function(e) {
		  var cookie = readCookie("style");
		  var title = cookie ? cookie : getPreferredStyleSheet();
		  setActiveStyleSheet(title);
		}

		window.onunload = function(e) {
		  var title = getActiveStyleSheet();
		  createCookie("style", title, 365);
		}

		var cookie = readCookie("style");
		var title = cookie ? cookie : getPreferredStyleSheet();
		setActiveStyleSheet(title);