// JavaScript Document


/***********************************************
* jQuery Mega Menu- by JavaScript Kit (www.javascriptkit.com)
* This notice must stay intact for usage
* Visit JavaScript Kit at http://www.javascriptkit.com/ for full source code
***********************************************/

//jkmegamenu.definemenu("anchorid", "menuid", "mouseover|click")
jkmegamenu.definemenu("featuresanchor", "featuresmenu", "mouseover");
jkmegamenu.definemenu("newcontentanchor", "newcontentmenu", "mouseover");
jkmegamenu.definemenu("orderanchor", "ordermenu", "mouseover");
jkmegamenu.definemenu("learnmoreanchor", "learnmoremenu", "mouseover");
jkmegamenu.definemenu("contactanchor", "contactmenu", "mouseover");

/* The following variables may be adjusted */

/* 1 */
var bgImageTotal = 3;
var randomNumber = Math.round(Math.random()*(bgImageTotal-1))+1;
var imgPath = ('image/nova/HomeHero-'+randomNumber+'.jpg');

/* 2 */
var active_color = '#000'; // Colour of user provided text
var inactive_color = '#ccc'; // Colour of default text
var default_values = new Array();

$(document).ready(function() {
	/* displays .png images in IE6 */
	$(document).pngFix();
	
	/* 1 */
	/* randomizes background hero image on home page */
	$('#heroimage').css('background-image', ('url(' + imgPath + ')'));
	
	/* 2 */
	/* adds helper information to formfields */
	/**
	* Written by Rob Schmitt, The Web Developer's Blog
	* http://webdeveloper.beforeseven.com/
	*/
	
	$("input.default-value").css("color", inactive_color);
	
	$("input.default-value").focus(function() {
		if (!default_values[this.id]) {
			default_values[this.id] = this.value;
		}
		if (this.value == default_values[this.id]) {
			this.value = '';
			this.style.color = active_color;
		}
		$(this).blur(function() {
			if (this.value == '') {
				this.style.color = inactive_color;
				this.value = default_values[this.id];
			}
		});
	});
	
	if (typeof $("img[rel^='#profile']").cluetip == 'function') {
		/* Find all images with relationship starting with #profile and add a cluetip */
		$("img[rel^='#profile']").cluetip({local:true, cursor: 'pointer' ,  dropShadow: false });
	}

	if (typeof $.ui != 'undefined') {
	    $("#slider-vertical").slider({
	        orientation: "vertical",
	        value: 100,
	        animate: true,
	        change: handleBioSliderChange,
	        slide: handleBioSliderSlide
	    });
	}
	if (typeof $.ui != 'undefined') {
	    $("#highlightlist").tabs({
	        event: 'mouseover',
	        show: function(event, ui) {
	            $('.swapcontent').hide();
	            $(ui.tab.hash).show();
	        }
	    });
	}
});

function handleBioSliderChange(e, ui) {
	var maxScroll = $("#scrollable").attr("scrollHeight") - $("#scrollable").height();
	$("#scrollable").animate({scrollTop: (100-ui.value) * (maxScroll / 100) }, 1000);
}

function handleBioSliderSlide(e, ui) {
	var maxScroll = $("#scrollable").attr("scrollHeight") - $("#scrollable").height();
	$("#scrollable").attr({scrollTop: (100-ui.value) * (maxScroll / 100) });
}