var totalObjClicks = 0;
var position_slider = 0;
var a_slider = 0;
var interval_slider = 14.3;
var int2_slider = interval_slider;

function addOneObj(total) {
	totalObjClicks++;
	if (totalObjClicks >= (total - 4)){
		hideBlock('right-arrow');
		showBlock('right-arrow-spacer');
	} else {
		hideBlock('right-arrow-spacer');
		showBlock('right-arrow');
	}
}

function subOneObj(total) {
	totalObjClicks--;
	if (totalObjClicks >= total){
		hideBlock('right-arrow');
		showBlock('right-arrow-spacer');
	} else {
		hideBlock('right-arrow-spacer');
		showBlock('right-arrow');
	}
	if (totalObjClicks == 0){
		hideBlock('left-arrow');
		showBlock('left-arrow-spacer');
	}
}

function moveRight() {
	if (position_slider>-(4000)) position_slider-=interval_slider;
	moveElement(position_slider);
	if (a_slider<6)
	{
		if (a_slider==5) interval_slider=5;
		setTimeout("moveRight()", 20);
		a_slider++;
	} else {
		a_slider = 0;
		interval_slider=int2_slider;
	}
}

function moveLeft() {
	if (position_slider<-(interval_slider)){ position_slider+=interval_slider; }
	else { position_slider=0; }
	moveElement(position_slider);
	if (a_slider<6)
	{
		if (a_slider==5) interval_slider=7;
		setTimeout("moveLeft()", 20);
		a_slider++;
	} else {
		a_slider = 0;
		interval_slider=int2_slider;
	}
}

function moveElement() {
	smallimage = document.getElementById('obj_smallimages').style;
	smallimage.marginLeft = position_slider + 'px';
}

function resetPosition() {
	position_slider=0;
}