$(document).ready(function () {
															
		setColumnHeights();
		setActiveMenuItem();

		$('.thumbLinks a:first').addClass('first');
		$('.thumbLinks a').lightBox();

		cycleFocus();

	});

	function setColumnHeights(){
		// Make all columns as tall as #inner (which will already be same height as tallest column)
		$("#col1").height($("#inner").height()+'px');
		$("#col2").height($("#inner").height()+'px');
		$("#col3").height($("#inner").height()+'px');
	}

	function setActiveMenuItem(){
	  activePage = $("body").attr('class');
		$("#sideNav #link_"+activePage).addClass('active');
	}



function cycleFocus(){

	if(isHomePage()){

		// redefine Cycle's updateActivePagerLink function 
		$.fn.cycle.updateActivePagerLink = function(pager, currSlideIndex) { 
				$(pager).find('img').removeClass('active') 
						.filter('img:eq('+currSlideIndex+')').addClass('active'); 
		}; 

		$('#slideshow').cycle({
				/*
				startingSlide: 5,
				delay: -4000,
				*/
				timeout: 4000,
				speed:  600,
				speedOut: 1,
				speedIn: 599,
				pager:  '#focusPager',
				pagerAnchorBuilder: function(idx, slide) {
					return '<img src="images/spacer.gif" />'; 
				}
		});
		
		$("#focusPager img").each(function(n){
			thisClass = (n==0) ? 'pagerBox active' : 'pagerBox';
			$(this)
				.attr("id","box"+eval(n+1))
				.attr("class",thisClass)
		});

	}

}


function isHomePage(){
	if($("body.home").length > 0){
		return true;
	}
	else{
		return false;
	}
}