/*------------------------------------------
	jQuery:
		DOM ready events
--------------------------------------------*/
$(document).ready(function() {
	// apply overlabel to search form
	$("#search label").labelOver('over');
	
	// open external links in new windows
	// - requires class="externalLink"
	$("a.externalLink").click(function() {
		window.open(this.href);
		return false;
	})
	
	// add zebra striping table row class
	$("table.zebra tbody tr:odd").addClass("stripe");
	
	// fix background image flickr on links in IE6
	try { document.execCommand("BackgroundImageCache", false, true); }
	catch(err) {}
});

/*------------------------------------------
	jQuery:
		Window load Events
--------------------------------------------*/
$(window).load(function() {});


/*------------------------------------------
	jQuery Plugins
--------------------------------------------*/
//	Label Over by Remy Sharp : Apply label over input
jQuery.fn.labelOver = function(overClass) {
	return this.each(function() {
		var label = jQuery(this);
		var f = label.attr('for');
		if (f) {
			var input = jQuery('#' + f);
			this.hide = function() {
				label.css({ textIndent: -10000 })
			}
			this.show = function() {
				if (input.val() == '') label.css({ textIndent: 0 })
			}
			// handlers
			input.focus(this.hide);
			input.blur(this.show);
			label.addClass(overClass).click(function(){ input.focus() });
			if (input.val() != '') this.hide(); 
		}
	});
}

//	vJustify by Michael Futreal: Justify Element Heights
jQuery.fn.vjustify=function() {
	var maxHeight=0;
	this.each(function() {
		if (this.offsetHeight>maxHeight) { maxHeight=this.offsetHeight; }
	});
	this.each(function() {
		$(this).height(maxHeight + "px");
		if (this.offsetHeight>maxHeight) {
			$(this).height((maxHeight-(this.offsetHeight-maxHeight))+"px");
		}
    });
};


/*------------------------------------------
	Without jQuery:
		Attach events when DOM is ready
--------------------------------------------*/
//addEvent(window, 'load', initLinks);
//addEvent(window, 'load', initBgImgFix);

/*------------------------------------------
	Utility Functions
--------------------------------------------*/
/*
function addEvent(obj, evType, fn) { 
	if (obj.addEventListener) { 
		obj.addEventListener(evType, fn, false); 
		return true; 
	} else if (obj.attachEvent) { 
		var r = obj.attachEvent("on"+evType, fn); 
		return r; 
	}
}

function initLinks() {
	if (document.getElementById && document.getElementsByTagName) {
		var links = document.getElementsByTagName('a');
		for (var a = 0; a < links.length; a++) {
			
			// open external links in new window
			// - requires class="externalLink"
			if (links[a].className == 'externalLink') {
				links[a].onclick = function() {
					window.open(this.href);
					return false;
				}
			}
		}
	}
}

// fix the IE6 background image flickr on links
function initBgImgFix() {
	try { document.execCommand("BackgroundImageCache", false, true); }
	catch(err) {}
}
*/