// JavaScript Document
var j = jQuery.noConflict();

/**
* hoverIntent is similar to jQuery's built-in "hover" function except that
* instead of firing the onMouseOver event immediately, hoverIntent checks
* to see if the user's mouse has slowed down (beneath the sensitivity
* threshold) before firing the onMouseOver event.
* 
* hoverIntent r6 // 2011.02.26 // jQuery 1.5.1+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* hoverIntent is currently available for use in all personal or commercial 
* projects under both MIT and GPL licenses. This means that you can choose 
* the license that best suits your project, and use it accordingly.
* 
* // basic usage (just like .hover) receives onMouseOver and onMouseOut functions
* j("ul li").hoverIntent( showNav , hideNav );
* 
* // advanced usage receives configuration object only
* j("ul li").hoverIntent({
*	sensitivity: 7, // number = sensitivity threshold (must be 1 or higher)
*	interval: 100,   // number = milliseconds of polling interval
*	over: showNav,  // function = onMouseOver callback (required)
*	timeout: 0,   // number = milliseconds delay before onMouseOut function call
*	out: hideNav    // function = onMouseOut callback (required)
* });
* 
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne brian(at)cherne(dot)net
*/
(function(j) {
	j.fn.hoverIntent = function(f,g) {
		// default configuration options
		var cfg = {
			sensitivity: 7,
			interval: 100,
			timeout: 0
		};
		// override configuration options with user supplied object
		cfg = j.extend(cfg, g ? { over: f, out: g } : f );

		// instantiate variables
		// cX, cY = current X and Y position of mouse, updated by mousemove event
		// pX, pY = previous X and Y position of mouse, set by mouseover and polling interval
		var cX, cY, pX, pY;

		// A private function for getting mouse position
		var track = function(ev) {
			cX = ev.pageX;
			cY = ev.pageY;
		};

		// A private function for comparing current and previous mouse position
		var compare = function(ev,ob) {
			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
			// compare mouse positions to see if they've crossed the threshold
			if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) {
				j(ob).unbind("mousemove",track);
				// set hoverIntent state to true (so mouseOut can be called)
				ob.hoverIntent_s = 1;
				return cfg.over.apply(ob,[ev]);
			} else {
				// set previous coordinates for next time
				pX = cX; pY = cY;
				// use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs)
				ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval );
			}
		};

		// A private function for delaying the mouseOut function
		var delay = function(ev,ob) {
			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
			ob.hoverIntent_s = 0;
			return cfg.out.apply(ob,[ev]);
		};

		// A private function for handling mouse 'hovering'
		var handleHover = function(e) {
			// copy objects to be passed into t (required for event object to be passed in IE)
			var ev = jQuery.extend({},e);
			var ob = this;

			// cancel hoverIntent timer if it exists
			if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); }

			// if e.type == "mouseenter"
			if (e.type == "mouseenter") {
				// set "previous" X and Y position based on initial entry point
				pX = ev.pageX; pY = ev.pageY;
				// update "current" X and Y position based on mousemove
				j(ob).bind("mousemove",track);
				// start polling interval (self-calling timeout) to compare mouse coordinates over time
				if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );}

			// else e.type == "mouseleave"
			} else {
				// unbind expensive mousemove event
				j(ob).unbind("mousemove",track);
				// if hoverIntent state is true, then call the mouseOut function after the specified delay
				if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );}
			}
		};

		// bind the function to the two event listeners
		return this.bind('mouseenter',handleHover).bind('mouseleave',handleHover);
	};
})(jQuery);

j(window).ready(function() {
});

j(window).load(function() {
	
	j('#iSlide0').delay(200).fadeIn('slow');
	j("#iBannerBtnIndividuals").delay(1000).show();
	j("#iBannerBtnGroups").delay(1100).show();
	j("#iBannerBtnBrokers").delay(1200).show();
	j("#iBannerBtnDentists").delay(1300).show();
	j(".iLoad").fadeOut(400);
	
	var viewed = false;
	var slideInterval;
	var slideLongInterval;
	j(startTimer);
	var current = 0;

	function startTimer() {
		slideInterval = setInterval(function(){
			j(changeSlide);
		}, 7000);
	}
	
	function startLongTimer() {
		slideLongInterval = setInterval(function(){
			j(changeSlide);
		}, 20000);
	}
	
	function changeSlide() {
		if (current == 0) {
			showSlide1();
		} else if (current == 1 && viewed == false) {
			showSlide2();
		} else if (current == 2 && viewed == false) {
			showSlide3();
		} else if (current == 3 && viewed == false) {
			showSlide4();
		} else if (current == 4 || viewed == true) {
			showSlide0();
		}
	}
	
	j(".iBanner").hoverIntent(function() {
	   clearInterval(slideInterval);
	   clearInterval(slideLongInterval);
	}, function() {
	  j(startLongTimer);
	});
	
	function showSlide0() {
		j('#iBannerBtnIndividuals').removeClass('iBannerBtnActive');
		j('#iBannerBtnGroups').removeClass('iBannerBtnActive');
		j('#iBannerBtnBrokers').removeClass('iBannerBtnActive');
		j('#iBannerBtnDentists').removeClass('iBannerBtnActive');
		j('#iSlide0').show();
		j('#iSlide1').hide();
		j('#iSlide2').hide();
		j('#iSlide3').hide();
		j('#iSlide4').hide();
		j('.iSlideContentWrapper').fadeOut('fast');
		j('.iSlideContentWrapper').fadeOut('fast');
		j('.iBannerContentArrowRight').fadeOut('fast');
		j('.iBannerContentArrowLeft').fadeOut('fast');
		j('.iBannerContentArrowRight').fadeOut('fast');
		j('#iSlideContent1').fadeOut('fast');
		j('#iSlideContent2').fadeOut('fast');
		j('#iSlideContent3').fadeOut('fast');
		j('#iSlideContent4').fadeOut('fast');
	};
	
	j("#iBannerBtnIndividuals").hoverIntent(function() {
	   showSlide1();
		viewed = true;
		clearInterval(slideInterval);
	}, function() {
	 	
	});
		
	function showSlide1() {
		j('#iBannerBtnIndividuals').addClass('iBannerBtnActive');
		j('#iBannerBtnGroups').removeClass('iBannerBtnActive');
		j('#iBannerBtnBrokers').removeClass('iBannerBtnActive');
		j('#iBannerBtnDentists').removeClass('iBannerBtnActive');
		j('#iSlide0').hide();
		j('#iSlide1').show();
		j('#iSlide2').hide();
		j('#iSlide3').hide();
		j('#iSlide4').hide();
		j('.iSlideContentWrapper').animate({
			left: 450,
			width: 360
		  }, 200);
		j('.iSlideContentWrapper').fadeIn('fast');
		j('.iBannerContentArrowLeft').css({
			left: 55
		  });
		j('.iBannerContentArrowLeft').show();
		j('.iBannerContentArrowRight').hide();
		j('#iSlideContent2').hide();
		j('#iSlideContent3').hide();
		j('#iSlideContent4').hide();
		j('#iSlideContent1').fadeIn('slow');
		current = 1;
	};
	
	j("#iBannerBtnGroups").hoverIntent(function() {
	   showSlide2();
		viewed = true;
		clearInterval(slideInterval);
	}, function() {
	 
	});
	
	function showSlide2() {
		j('#iBannerBtnIndividuals').removeClass('iBannerBtnActive');
		j('#iBannerBtnGroups').addClass('iBannerBtnActive');
		j('#iBannerBtnBrokers').removeClass('iBannerBtnActive');
		j('#iBannerBtnDentists').removeClass('iBannerBtnActive');
		j('#iSlide0').hide();
		j('#iSlide1').hide();
		j('#iSlide2').show();
		j('#iSlide3').hide();
		j('#iSlide4').hide();
		j('.iSlideContentWrapper').animate({
			left: 453,
			width: 420
		  }, 200);
		j('.iSlideContentWrapper').fadeIn('fast');
		j('.iBannerContentArrowLeft').css({
			left: 184
		  });
		j('.iBannerContentArrowLeft').show();
		j('.iBannerContentArrowRight').hide();
		j('#iSlideContent1').hide();
		j('#iSlideContent3').hide();
		j('#iSlideContent4').hide();
		j('#iSlideContent2').fadeIn('slow');
		current = 2;
	};
	
	j("#iBannerBtnBrokers").hoverIntent(function() {
	   showSlide3();
		viewed = true;
		clearInterval(slideInterval);
	}, function() {
	 
	});
	
	function showSlide3() {
		j('#iBannerBtnIndividuals').removeClass('iBannerBtnActive');
		j('#iBannerBtnGroups').removeClass('iBannerBtnActive');
		j('#iBannerBtnBrokers').addClass('iBannerBtnActive');
		j('#iBannerBtnDentists').removeClass('iBannerBtnActive');
		j('#iSlide0').hide();
		j('#iSlide1').hide();
		j('#iSlide2').hide();
		j('#iSlide3').show();
		j('#iSlide4').hide();
		j('.iSlideContentWrapper').animate({
			left: 483,
			width: 390
		  }, 200);
		j('.iSlideContentWrapper').fadeIn('fast');
		j('.iBannerContentArrowRight').css({
			left: 159
		  });
		j('.iBannerContentArrowLeft').hide();
		j('.iBannerContentArrowRight').show();
		j('#iSlideContent1').hide();
		j('#iSlideContent2').hide();
		j('#iSlideContent4').hide();
		j('#iSlideContent3').fadeIn('slow');
		current = 3;
	};
	
	j("#iBannerBtnDentists").hoverIntent(function() {
	   showSlide4();
		viewed = true;
		clearInterval(slideInterval);
	}, function() {
	 
	});
	
	function showSlide4() {
		j('#iBannerBtnIndividuals').removeClass('iBannerBtnActive');
		j('#iBannerBtnGroups').removeClass('iBannerBtnActive');
		j('#iBannerBtnBrokers').removeClass('iBannerBtnActive');
		j('#iBannerBtnDentists').addClass('iBannerBtnActive');
		j('#iSlide0').hide();
		j('#iSlide1').hide();
		j('#iSlide2').hide();
		j('#iSlide3').hide();
		j('#iSlide4').show();
		j('.iSlideContentWrapper').animate({
			left: 465,
			width: 385
		  }, 200);
		j('.iSlideContentWrapper').fadeIn('fast');
		j('.iBannerContentArrowRight').css({
			left: 265
		  });
		j('.iBannerContentArrowLeft').hide();
		j('.iBannerContentArrowRight').show();
		j('#iSlideContent1').hide();
		j('#iSlideContent2').hide();
		j('#iSlideContent3').hide();
		j('#iSlideContent4').fadeIn('slow');
		current = 4;
	};
	
});