var over = false;
var click = false;
var clickSliderArray = new Array();

function clear(count) {
	for (i = 0; i < count; i++) {
		$("#topnews" + i).hide();
	}
}

function change(id, count) {
	clear(count);
	click = true;
	clickSliderArray[clickSliderArray.length] = true;
	timerNewsSlide(id, count);
}
	
function newsSlider(id, count, array) {
	if (array == clickSliderArray.length && click == false) {
		if (over == false) {
			for (i = 0; i < count; i++) {
				$("#topnews" + i).hide();
			}
		}
		clickSliderArray = new Array();
		timerNewsSlide(id, count);
	} else {
		click = false;
	}
}

function timerNewsSlide(id, count) {
	$("#topnews" + id).hover(
		function() {
			over = true;
		},
		function() {
			over = false;
		}
	);
	if (over == false) {
		$("#topnews" + id).fadeIn(1500);
		id = id + 1;
		if (id == count) {
			id = 0;
		}
	}
	if (over == true && clickSliderArray.length > 0) {
		$("#topnews" + id).fadeIn(1500);
		id = id + 1;
		if (id == count) {
			id = 0;
		}
	}
	setTimeout("newsSlider("+id+","+count+","+clickSliderArray.length+")", 15000);
}

function trimmer(str, i) {
	var output;
	var n = 0;
	
	while ($("#opener"+i).height() < 17) {
		output = str.substring(0, n);
		$("#opener"+i).hide();
		$("#opener"+i).html(output);
		n++;
	}
	$("#opener"+i).show();
}