// toogle_keep_highlight():
// wird verwendet, um die highlights des product-finders festzusetzen oder nicht.

if(keep_highlight == null){
	var keep_highlight = 0;
}

function toggle_keep_highlight(value, id){
	if(value == null){
		if(keep_highlight == 0){
			keep_highlight = 1;
		} else {
			keep_highlight = 0;
		}
	} else {
		keep_highlight = value;
	}
	
	if(document.getElementById(id) != null){
		var el = document.getElementById(id);
		if(keep_highlight == 0){
			el.style.display = 'none';
		} else {
			el.style.display = 'block';
		}
	}
}