/**
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne <brian@cherne.net>
*/
(function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY;};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev]);}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev]);};var handleHover=function(e){var p=(e.type=="mouseover"?e.fromElement:e.toElement)||e.relatedTarget;while(p&&p!=this){try{p=p.parentNode;}catch(e){p=this;}}if(p==this){return false;}var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);}if(e.type=="mouseover"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob);},cfg.timeout);}}};return this.mouseover(handleHover).mouseout(handleHover);};})(jQuery);


/* Carousel */
(function($) {
/**
* jCarouselLite - jQuery plugin to navigate images/any content in a carousel style widget.
* @requires jQuery v1.2 or above
*
* @author Ganeshji Marwaha
* @author Karl Swedberg (modifications/enhancements)
*
*
* http://gmarwaha.com/jquery/jcarousellite/
*
* Copyright (c) 2007 Ganeshji Marwaha (gmarwaha.com)
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
* Version: 1.1
* Note: Requires jquery 1.2 or above from version 1.0.1
*/
 
$.jCarouselLite = {
  version: '1.1',
  defaults: {
    btnPrev: null,
    btnNext: null,
    btnGo: null,
    mouseWheel: false,
 
    speed: 300,
    easing: null,
    auto: true, // true to enable auto scrolling
    autoStop: false, // number of times before autoscrolling will stop. (if circular is false, won't iterate more than number of items)
    timeout: 4000, // milliseconds between scrolls
    pause: false, // pause scrolling on hover
    vertical: false,
    circular: false, // continue scrolling when reach the last item
    visible: 1,
    start: 0, // index of item to show initially in the first posiition
    scroll: 1, // number of items to scroll at a time
 
    beforeStart: null,
    afterEnd: null
  }
};
 
$.fn.jCarouselLite = function(options) {
  var o = $.extend({}, $.jCarouselLite.defaults, options);
 
  return this.each(function() {
    
    var running = false,
        animCss=o.vertical?"top":"left",
        sizeCss=o.vertical?"height":"width";
 
    var div = $(this), ul = div.find('ul'), tLi = ul.children('li'), tl = tLi.length, v = o.visible;
 
    if (o.circular) {
        ul.prepend(tLi.slice(tl-v-1+1).clone(true))
          .append(tLi.slice(0,v).clone(true));
        o.start += v;
    }
 
    var li = ul.children('li'), itemLength = li.length, curr = o.start;
    div.css("visibility", "visible");
 
    li.css({overflow: o.vertical ? "hidden" : 'visible', 'float': o.vertical ? "none" : "left"});
    ul.css({margin: "0", padding: "0", position: "relative", "list-style-type": "none", "z-index": "1"});
    div.css({overflow: "hidden", position: "relative", "z-index": "2", left: "0px"});
 
    var liSize = o.vertical ? height(li) : width(li); // Full li size(incl margin)-Used for animation
    var ulSize = liSize * itemLength; // size of full ul(total length, not just for the visible items)
    var divSize = liSize * v; // size of entire div(total length for just the visible items)
 
    li.css({width: li.width(), height: li.height()});
    ul.css(sizeCss, ulSize+"px").css(animCss, -(curr*liSize));
 
    div.css(sizeCss, divSize+"px"); // Width of the DIV. length of visible images
 
    if (o.btnPrev) {
      $(o.btnPrev).click(function() {
        return go(curr-o.scroll);
      });
    }
    if (o.btnNext) {
      $(o.btnNext).click(function() {
        return go(curr+o.scroll);
      });
    }
    if (o.btnGo) {
      $.each(o.btnGo, function(i, val) {
        $(val).click(function() {
          return go(o.circular ? o.visible+i : i);
        });
      });
    }
    if (o.mouseWheel && div.mousewheel) {
      div.mousewheel(function(e, d) {
        return d>0 ? go(curr-o.scroll) : go(curr+o.scroll);
      });
    }
 
    if (o.auto) {
      // CHANGED: Added pause on hover (Karl Swedberg)
      var setAutoAdvance,
          advanceCounter = 0,
          autoStop = iterations(tl,o);
 
      var advancer = function() {
        setAutoAdvance = setTimeout(function() {
          if (!autoStop || autoStop > advanceCounter) {
            go(curr+o.scroll);
            advanceCounter++;
            advancer();
          }
        }, o.timeout+o.speed);
      };
      
      advancer();
      
      $(document)
      .bind('pauseCarousel', function() {
        clearTimeout(setAutoAdvance);
        div.data('paused', true);
      })
      .bind('resumeCarousel', function() {
        advancer();
        div.data('paused', true);
      });
      if (o.pause) {
        div.mouseenter(function() {
          div.trigger('pauseCarousel');
        }).mouseleave(function() {
          div.trigger('resumeCarousel');
        });
      }
    }
    
    function vis() {
      return li.slice(curr).slice(0,v);
    }
 
    function go(to) {
      if (!running) {
 
        if (o.beforeStart) {
          o.beforeStart.call(this, vis());
        }
        if (o.circular) { // If circular we are in first or last, then goto the other end
		  if (to<0) { // If first, then goto last
            ul.css(animCss, -((itemLength-(v*2))*liSize)+"px");
            // If "scroll" > 1, then the "to" might not be equal to the condition; it can be lesser depending on the number of elements.
            curr = to==o.start-v-1 ? itemLength-(v*2)-1 : itemLength-(v*2)-o.scroll;
          } else if (to>=itemLength-v+1) { // If last, then goto first
            ul.css(animCss, -( (v) * liSize ) + "px" );
            // If "scroll" > 1, then the "to" might not be equal to the condition; it can be greater depending on the number of elements.
            curr = to==itemLength-v+1 ? v+1 : v+o.scroll;
          } else {
            curr = to;
          }
        } else { // If non-circular and to points beyond first or last, we change to first or last.
          if (to<0) {
            curr = 0;
          } else if (to>itemLength-v) {
            curr = itemLength-v;
          } else {
            curr = to;
          }
        }
 
        running = true;
 
        ul.animate(animCss == "left" ? { left: -(curr*liSize) } : { top: -(curr*liSize) } , o.speed, o.easing, function() {
          if (o.afterEnd) {
            o.afterEnd.call(this, vis());
          }
          running = false;
        });
        // Disable buttons when the carousel reaches the last/first, and enable when not
        if (!o.circular) {
          $(o.btnPrev + "," + o.btnNext).removeClass("disabled");
          $( (curr-o.scroll<0 && o.btnPrev)
             ||
             (curr+o.scroll > itemLength-v && o.btnNext)
             ||
             []
          ).addClass("disabled");
        }
      }
      return false;
    } // end if !running
  });
};
 
function css(el, prop) {
  return parseInt($.css(el[0], prop), 10) || 0;
}
function width(el) {
  return el[0].offsetWidth + css(el, 'marginLeft') + css(el, 'marginRight');
}
function height(el) {
  return el[0].offsetHeight + css(el, 'marginTop') + css(el, 'marginBottom');
}
function iterations(itemLength, options) {
  return options.autoStop && (options.circular ? options.autoStop : Math.min(itemLength, options.autoStop));
}
})(jQuery);


/* UMC Site Navigation */
jQuery(function () {
	var widthModifier = 34;
	$('ul ul', '#main-navigation').css({
		display: 'none',
		left: -2
	});
	$('li', '#main-navigation').hoverIntent(function () {
		var ul = $('ul:first', this);
		var properWidth = $(this).width() + widthModifier;
		if (ul.length) {
			if (!ul[0].wid) {
				ul[0].wid = ul.width();
				ul[0].hei = ul.height();
				if (($.browser.msie && $.browser.version.substr(0, 1) == '6')) {
					ul[0].hei = (ul[0].hei * .70);
				}
			}
			ul.children().css("width",(properWidth - widthModifier) + "px");
			ul.prev().css("color","#68652f");
			ul.css({
				width: properWidth,
				height: 0,
				overflow: 'hidden',
				display: 'block'
			}).animate({
					width: properWidth,
					height: ul[0].hei
				},
				{
					duration: 300,
					complete: function () {
						ul.css('overflow', 'visible')
				}
			})
		}
	},
	function() {
		var ul = $('ul:first', this);
		var properWidth = $(this).width() + widthModifier;
	if (ul.length) {
			ul.prev().css("color","#4c1000");
				if (($.browser.msie && $.browser.version.substr(0, 1) == '6')) {
					ul[0].hei = (ul[0].hei * .70);
				}			
			var css = {
				display: 'none',
				width: properWidth,
				height: ul[0].hei
			};
			ul.stop().css('overflow', 'hidden').animate({
					width: properWidth,
					height: 0
				},
				{
					duration: 100,
					complete: function () {
						$(this).css(css)
				}
			}) 
		}
	});
});