var screwpull_highlighted_box = '0';
var lecreuset_highlighted_box = '0';

var screwpull_highlighted_button = '0';
var lecreuset_highlighted_button = '0';

function displayHighlight (par) {
	shopname = par.id.substring(0,9);
	nummer = par.id.substring(16,17);

	if (shopname == 'screwpull') {
		document.getElementById(shopname + '_high' + screwpull_highlighted_box).style.display = 'none';
		document.getElementById(shopname + '_high' + nummer).style.display = 'block';
		screwpull_highlighted_box = nummer;
		document.getElementById(shopname + '_button' + screwpull_highlighted_button).className = '';
		screwpull_highlighted_button = nummer;
		par.className = 'active';
	}


	else if (shopname == 'lecreuset') {
		document.getElementById(shopname + '_high' + lecreuset_highlighted_box).style.display = 'none';
		document.getElementById(shopname + '_high' + nummer).style.display = 'block';
		lecreuset_highlighted_box = nummer;
		document.getElementById(shopname + '_button' + lecreuset_highlighted_button).className = '';
		lecreuset_highlighted_button = nummer;
		par.className = 'active';
	}
}