$(document).ready(function()
		{

	jQuery.each(jQuery.browser, function(i) {
		  if($.browser.safari){
				$('#contentHolder').css("min-height","1000px");
		  }
	});
	$("#pageflip").hover(function() { //On hover...
		$("#pageflip img , .msg_block").stop()
			.animate({ //Animate and expand the image and the msg_block (Width + height)
				width: '307px',
				height: '319px'
			}, 500);
		} , function() {
		$("#pageflip img").stop() //On hover out, go back to original size 50x52
			.animate({
				width: '135px',
				height: '148px'
			}, 220);
		$(".msg_block").stop() //On hover out, go back to original size 50x50
			.animate({
				width: '135px',
				height: '142px'
			}, 200); //Note this one retracts a bit faster (to prevent glitching in IE)
	});	
		
	$('#brand_input').focus();
	
	

	var hashCode =getHashCode(); // retrive hash value
	//submit hash value if it exist
	if(hashCode!="" && hashCode!=null){
		$('#brand_input').val(hashCode);
		//document.title = hashCode + ' - TweetFeel Twitter Sentiment - Twitter Search with Feelings about anything popular.';
		brandSubmit();
	}
	
			$('#brand_input_form').submit(brandSubmit);
			$('#pause').click(function()
					{
						var param = $(this).attr('param');
						if (param == '0')
						{
							pause();
						}
						else if (param == '1')
						{
							resume();
						}
					});
			$('#gg').mouseenter(function()
					{
						$('#gg_span').show();
					});
			$('#gg').mouseleave(function()
					{
						$('#gg_span').hide();
					});
			$('.topic').live('click', function()
					{
						var topic = $(this).text();
						$('#brand_input').val(topic);
						$('#brand_input_form').submit();
						
					});
			getTrendingTopics();
		});

var at = new Atwitude();

function brandSubmit(event)
{
	at.addCurrent();	
	$('#info').empty();
	
	if(event != null){
		event.preventDefault();
	}
	

	var brand_name = $('#brand_input').val();
	brand = jQuery.trim(brand_name);
	// If brand is twitter username, remove leading @
	if (brand.charAt(0) == '@')
	{
		brand = brand.substring(1);	
	}
	if (brand == '')
	{
		$('#loader').hide();
		$('#info').html('<p class="splash_text">Please include a brand to search for.</p>');
		return 0;
	}
	pageTracker._trackPageview('/keyword/' + brand);
	at.showLoader();
	$('#pause').show();

	
	at.setBrand(brand);
	at.resetSearch();
	doSearch(at.getCurrent());
	
	//unique url
	var input = $('#brand_input').val().replace(/ /g, "_");
	document.title = $('#brand_input').val() + ' - TweetFeel Twitter Sentiment - Twitter Search with Feelings about anything popular.';
	location.hash = input;

	return 1;
}

function pause()
{
	if (at.hasBrand())
	{
		$('#pause').attr('param', '-1');
		$('#pause').attr('alt', 'Resume Stream');
		$('#pause').attr('title', 'Resume Stream');		
		$('#pause').attr('src', '/assets/images/play.jpg');
		at.pauseStream();
		setTimeout("$('#pause').attr('param', '1');", 2000);
	}
}
function resume()
{
	if (at.hasBrand())
	{
		$('#pause').attr('param', '-1');		
		$('#pause').attr('src', '/assets/images/pause.jpg');
		$('#pause').attr('alt', 'Pause Stream');
		$('#pause').attr('title', 'Pause Stream');		
		at.resumeStream();
		setTimeout("$('#pause').attr('param', '0');", 2000);		
	}
}

function doSearch(curr)
{
	at.startSearch(curr);
}

function getTrendingTopics()
{
	$.getJSON('./trends.php', function(data)
			{
				jQuery.each(data.trends, function(i, trend)
						{
							if (trend.name.charAt(0) != '#')
							{
								$('#trends ul').append('<li><a class="topic" href="javascript:;">'+trend.name+'</a></li>');
							}
						});
			});
}

function getHashCode(){
	var strHref = window.location.href;
	if ( strHref.indexOf("#") > -1 ){
	    var strQueryString = strHref.substr(strHref.indexOf("#")+1).toLowerCase();
	    return strQueryString.replace(/_/g, " ").replace(/%27/g, "'").replace(/%22/g, "\"");
	}

}