quote = 0;
quotes = 0;
qtimer = false; 
qmaxheight = 0;

function next_quote(){
	if ( (quote+1) > quotes ){
		quote = 0;
	}else{
		quote = quote + 1;
	}
	display_quote();
}
function prev_quote(){
	if ( (quote-1) < 0 ){
		quote = quotes;
	}else{
		quote = quote - 1;
	}
	display_quote();
}
function display_quote(){
	quo = $(".quotes");
	
	$(".quotes").hide();
	$(quo[quote]).show();
	
	$(".quote_state").html("(" + (quote+1) + "/" + (quotes+1) + ")");
}
function play_quotes(){
	next_quote();
	clearTimeout(qtimer);
	qtimer = setTimeout("play_quotes()",8000);
}	
function pause_quote(){
	if (qtimer){ 
		clearTimeout(qtimer);
		qtimer = false;
		$(".quote_pause").hide();
		$(".quote_play").show();
	}else{
		$(".quote_play").hide();
		$(".quote_pause").show();
		play_quotes();
	}				
}	

$("body").ready(function(){
	$(".quotes").each(function(){
		if ( $(this).height() > qmaxheight ) qmaxheight = $(this).height();
		$(this).attr("size",$(this).height());
	});	
	
	$(".quotes").height(qmaxheight); //max
	
	quo = $(".quotes");
	quotes = (quo.length - 1);
	quote = Math.floor(Math.random()*quotes);
	display_quote();	
	$(".quote_prev").click(function(){ prev_quote(); });
	$(".quote_next").click(function(){ next_quote(); });
	$(".quote_play").click(function(){ pause_quote(); });
	$(".quote_pause").click(function(){ pause_quote(); });
	
	play_quotes();
});