// JavaScript Document
$().ready(
	function() 
	{
		var bars = $('.bar')
		var v_bars = $('.v_bar')
		var canbrowse = []; var v_canbrowse = [];
		var numposts = []; var v_numposts = [];
		for (var i = 0; i < bars.length; i++)
		{canbrowse[i] = 1; numposts[i] = bars[i].getAttribute('numposts');}
		for (var j = 0; j < v_bars.length; j++)
		{v_canbrowse[j] = 1; v_numposts[j] = v_bars[j].getAttribute('numposts');}

		
		$('#Documentibar .bar_arrow_l').click(
			function()
			{
				if (canbrowse[0] <= (numposts[0]-2))
				{$('#Documentibar .bar_item').animate({left:"-=267px"}, 500); canbrowse[0]++;}
			}
		);
		$('#Documentibar .bar_arrow_r').click(
			function()
			{
				if (canbrowse[0] > 1)	
				{$('#Documentibar .bar_item').animate({left:"+=267px"}, 500); canbrowse[0]--;}
			}
		);
		
		$('#Opinionibar .bar_arrow_l').click(
			function()
			{
				if (canbrowse[1] <= (numposts[1]-2))
				{$('#Opinionibar .bar_item').animate({left:"-=267px"}, 500); canbrowse[1]++;}
			}
		);
		$('#Opinionibar .bar_arrow_r').click(
			function()
			{
				if (canbrowse[1] > 1)
				{$('#Opinionibar .bar_item').animate({left:"+=267px"}, 500); canbrowse[1]--;}
			}
		);
		
		$('#Newsbar .v_bar_arrow_l').click(
			function()
			{
				if (v_canbrowse[0] <= (v_numposts[0]-2))
				{$('#Newsbar .v_bar_item').animate({top:"-=232px"}, 500); v_canbrowse[0]++;}
			}
		);
		$('#Newsbar .v_bar_arrow_r').click(
			function()
			{
				if (v_canbrowse[0] > 1)
				{$('#Newsbar .v_bar_item').animate({top:"+=232px"}, 500); v_canbrowse[0]--;}
			}
		);
	}
);