/*** begin ondomready ***/
function loadEm() {
    // quit if this function has already been called
    if (arguments.callee.done) return;

    // flag this function so we don't do the same thing twice
    arguments.callee.done = true;

    // kill the timer
    if (_timer) clearInterval(_timer);

    // do stuff
    document.body.className = "withBehaviors";
    activeDiv.initialize();
    
};

/* for Mozilla/Opera9 */
if (document.addEventListener) {
    document.addEventListener("DOMContentLoaded", loadEm, false);
}

/* for Internet Explorer */
/*@cc_on@*/
/*@if (@_win32)
document.write("<script id=__ie_onload defer src=//0><\/script>");
var script = document.getElementById("__ie_onload");
script.onreadystatechange = function() {
    if (this.readyState == "complete") {
        loadEm(); // call the onload handler
    }
};
/*@end@*/

/* for Safari */
if (/WebKit/i.test(navigator.userAgent)) { // sniff
    var _timer = setInterval(function() {
        if (/loaded|complete/.test(document.readyState)) {
            loadEm(); // call the onload handler
        }
    }, 10);
}

/* for other browsers */
window.onload = loadEm;
/*** end ondomready script***/

//Quick and dirty
var activeDiv = {
	initialize: function() {
		if (document.getElementById) {
			var sectionDivs = document.getElementById("content").getElementsByTagName("div");
			
			for (i=0; i < sectionDivs.length; i++) {
				var div = sectionDivs[i];
				var firstLink = div.getElementsByTagName("a")[0];
				if (firstLink.className == "full") {
					this.addEvents(div, firstLink);
				}
			}
		}
		var that = this;
		window.onunload = function () {
			that.unhoverItem(that.selected);
		}
	},
	selected: null,
	addEvents: function(element, link) {
		var that = this;
		element.onmouseover = function() {
			that.hoverItem(this, link);
		}
		element.onmouseout = function() {
			that.unhoverItem(this);
		}
		link.onfocus = function() {
			that.hoverItem(element);
		}
		link.onblur = function() {
			that.unhoverItem(element);
		}
		element.onclick = function() {
			window.location = link.href;
		}
	},
	hoverItem: function(element, link) {
		if (this.selected != null) {
			this.unhoverItem(this.selected);
		}
		if (element.className != "hover") {
			element.className +=" hover";
			this.selected = element;
			this.updateStatus(link.href);
		}
		
	},
	updateStatus: function(str) {
		window.status = str;
	},
	unhoverItem: function(element) {
		if (element != null) {
			if (element.className == "hover") {
				element.className = "";
			}
			else {
				element.className = element.className.replace(new RegExp(" hover\\b"), "");
			}
			this.updateStatus("");
		}	
	}
};