(function(){

    var DomReady = window.DomReady = {};

	// Everything that has to do with properly supporting our document ready event. Brought over from the most awesome jQuery. 

    var userAgent = navigator.userAgent.toLowerCase();

    // Figure out what browser is being used
    var browser = {
    	version: (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [])[1],
    	safari: /webkit/.test(userAgent),
    	opera: /opera/.test(userAgent),
    	msie: (/msie/.test(userAgent)) && (!/opera/.test( userAgent )),
    	mozilla: (/mozilla/.test(userAgent)) && (!/(compatible|webkit)/.test(userAgent))
    };    

	var readyBound = false;	
	var isReady = false;
	var readyList = [];

	// Handle when the DOM is ready
	function domReady() {
		// Make sure that the DOM is not already loaded
		if(!isReady) {
			// Remember that the DOM is ready
			isReady = true;
        
	        if(readyList) {
	            for(var fn = 0; fn < readyList.length; fn++) {
	                readyList[fn].call(window, []);
	            }
            
	            readyList = [];
	        }
		}
	};

	// From Simon Willison. A safe way to fire onload w/o screwing up everyone else.
	function addLoadEvent(func) {
	  var oldonload = window.onload;
	  if (typeof window.onload != 'function') {
	    window.onload = func;
	  } else {
	    window.onload = function() {
	      if (oldonload) {
	        oldonload();
	      }
	      func();
	    }
	  }
	};

	// does the heavy work of working through the browsers idiosyncracies (let's call them that) to hook onload.
	function bindReady() {
		if(readyBound) {
		    return;
	    }
	
		readyBound = true;

		// Mozilla, Opera (see further below for it) and webkit nightlies currently support this event
		if (document.addEventListener && !browser.opera) {
			// Use the handy event callback
			document.addEventListener("DOMContentLoaded", domReady, false);
		}

		// If IE is used and is not in a frame
		// Continually check to see if the document is ready
		if (browser.msie && window == top) (function(){
			if (isReady) return;
			try {
				// If IE is used, use the trick by Diego Perini
				// http://javascript.nwbox.com/IEContentLoaded/
				document.documentElement.doScroll("left");
			} catch(error) {
				setTimeout(arguments.callee, 0);
				return;
			}
			// and execute any waiting functions
		    domReady();
		})();

		if(browser.opera) {
			document.addEventListener( "DOMContentLoaded", function () {
				if (isReady) return;
				for (var i = 0; i < document.styleSheets.length; i++)
					if (document.styleSheets[i].disabled) {
						setTimeout( arguments.callee, 0 );
						return;
					}
				// and execute any waiting functions
	            domReady();
			}, false);
		}

		if(browser.safari) {
		    var numStyles;
			(function(){
				if (isReady) return;
				if (document.readyState != "loaded" && document.readyState != "complete") {
					setTimeout( arguments.callee, 0 );
					return;
				}
				if (numStyles === undefined) {
	                var links = document.getElementsByTagName("link");
	                for (var i=0; i < links.length; i++) {
	                	if(links[i].getAttribute('rel') == 'stylesheet') {
	                	    numStyles++;
	                	}
	                }
	                var styles = document.getElementsByTagName("style");
	                numStyles += styles.length;
				}
				if (document.styleSheets.length != numStyles) {
					setTimeout( arguments.callee, 0 );
					return;
				}
			
				// and execute any waiting functions
				domReady();
			})();
		}

		// A fallback to window.onload, that will always work
	    addLoadEvent(domReady);
	};

	// This is the public function that people can use to hook up ready.
	DomReady.ready = function(fn, args) {
		// Attach the listeners
		bindReady();
    
		// If the DOM is already ready
		if (isReady) {
			// Execute the function immediately
			fn.call(window, []);
	    } else {
			// Add the function to the wait list
	        readyList.push( function() { return fn.call(window, []); } );
	    }
	};
    
	bindReady();
	
})();




DomReady.ready(function() {
   //http://forums.devshed.com/javascript-development-115/javascript-get-all-elements-of-class-abc-24349.html
   if (document.getElementsByClassName == undefined) {
   	document.getElementsByClassName = function(className)
   	{
   		var hasClassName = new RegExp("(?:^|\\s)" + className + "(?:$|\\s)");
   		var allElements = document.getElementsByTagName("*");
   		var results = [];
   
   		var element;
   		for (var i = 0; (element = allElements[i]) != null; i++) {
   			var elementClass = element.className;
   			if (elementClass && elementClass.indexOf(className) != -1 && hasClassName.test(elementClass))
   				results.push(element);
   		}
   
   		return results;
   	}
   }


   // http://paulirish.com/2009/font-face-feature-detection/
   var isFontFaceSupported = (function(){  
   var 
   sheet, doc = document,
   head = doc.head || doc.getElementsByTagName('head')[0] || docElement,
   style = doc.createElement("style"),
   impl = doc.implementation || { hasFeature: function() { return false; } };
    
   style.type = 'text/css';
   head.insertBefore(style, head.firstChild);
   sheet = style.sheet || style.styleSheet;
    
   var supportAtRule = impl.hasFeature('CSS2', '') ?
           function(rule) {
               if (!(sheet && rule)) return false;
               var result = false;
               try {
                   sheet.insertRule(rule, 0);
                   result = !(/unknown/i).test(sheet.cssRules[0].cssText);
                   sheet.deleteRule(sheet.cssRules.length - 1);
               } catch(e) { }
               return result;
           } :
           function(rule) {
               if (!(sheet && rule)) return false;
               sheet.cssText = rule;
    
               return sheet.cssText.length !== 0 && !(/unknown/i).test(sheet.cssText) &&
                 sheet.cssText
                       .replace(/\r+|\n+/g, '')
                       .indexOf(rule.split(' ')[0]) === 0;
           };
    
   return supportAtRule('@font-face { font-family: "font"; src: "font.ttf"; }');
   })();
   if(isFontFaceSupported == false){
      var nav = document.getElementById('nav');
      nav.style.fontSize = '16px';
      var logo = document.getElementById('logo');
      logo.style.fontSize = '35px';
      var sublinks = new Array();
      var sublinks=document.getElementsByClassName('sub-link');
      for (i=0; i<sublinks.length; i++) {
         sublinks[i].style.fontSize = '20px';
      }
      var descriptions = new Array();
      var descriptions=document.getElementsByClassName('nav-description');
      for (i=0; i<descriptions.length; i++) {
         descriptions[i].style.fontSize = '14px';
      }
   }
   


});