var headline_count;
var headline_interval;
var old_headline = 0;
var current_headline = 0;
var n = 0;
var total = 0;
var numClicks = 1;
var flag = 0;
var content = new Array(2);
content[1] = "<div id=\"item1\" class=\"scrolling_text_item\"><a href='http://www.mcall.com'><img src='images/food_bank_middle_message.jpg' alt='Food Bank Message' title='Food Bank Message' border='0' target='_NEW' /></a></div>";
content[2] = "<div id=\"item2\" class=\"scrolling_text_item\"><a href='http://www.mcall.com'><img src='images/homeless_middle_message.jpg' alt='Homelesss Message' title='Homeless Message' border='0' target='_NEW' /></a></div>";
content[3] = "<div id=\"item2\" class=\"scrolling_text_item\"><a href='http://www.mcall.com'><img src='images/violent_crime_middle_message.jpg' alt='ViolentCrime Message' title='Violent Crime Message' border='0' target='_NEW' /></a></div>";
content[4] = "<div id=\"item2\" class=\"scrolling_text_item\"><a href='http://www.mcall.com'><img src='images/drop_outs_middle_message.jpg' alt='Drop Outs Message' title='Drop Outs Message' border='0' target='_NEW' /></a></div>";
content[5] = "<div id=\"item2\" class=\"scrolling_text_item\"><a href='http://www.mcall.com'><img src='images/childhood_obesity_middle_message.jpg' alt='Childhood Obesity Message' title='Childhood Obesity Message' border='0' target='_NEW' /></a></div>";


$(document).ready(function(){
	total = content.length - 1;
	$('#content').html(content[numClicks])
	$('#content').fadeIn();


	headline_interval = setInterval(headline_rotate,5000); //time in milliseconds
	$('#content').hover(function() {
		 clearInterval(headline_interval);
		}, function() {
		 if(flag == 0) {
			 headline_interval = setInterval(headline_rotate,5000); //time in milliseconds
			 headline_rotate();
		 }
	});
	
	$('#forward img').click(function() {
		clearInterval(headline_interval);
		flag = 1;
		$('#item' + numClicks).fadeOut("slow");
		numClicks += 1;
		if(numClicks > total) {
			numClicks = 1;
		} 
		$('#content').html(content[numClicks]).fadeIn("slow");
		/*$('#content').queue(function() {
			$('#content').html(content[numClicks])
			$('#content').fadeIn("slow");
		});*/
	});
	
	$('#back img').click(function() {
		clearInterval(headline_interval);
		flag = 1;
		$('#item' + numClicks).fadeOut("slow");
		numClicks -= 1;
				
		if(numClicks < 1) {
			numClicks = total;
		}
		var temp = content[numClicks];
		$('#content').html(temp).fadeIn("slow");
	});
	
	
	// Agency Information effects section.
	$("[id^='agency_details']").click(function() {
		var id = $(this).attr("id");
		var idSplit = id.split("_");
		var n = idSplit['2'];
		$('#agency_info_' + n).slideDown("slow");
		//css({ display:"block" });
		$('#agency_details_' + n).hide();
	});
	
	$("[id^='agency_hide_details']").click(function() {
		var id = $(this).attr("id");
		var idSplit = id.split("_");
		var n = idSplit['3'];
		$('#agency_info_' + n).hide();
		$('#agency_details_' + n).show();
	});
});



function headline_rotate() {
	$('#item' + numClicks).fadeOut("fast");
	numClicks += 1;
	if(numClicks > total) {
		numClicks = 1;
	}
	$('#content').html(content[numClicks]);
	$('#content').fadeIn();
}