// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults

function toggleSort(elementToToggle, others) {
	elementToToggle = $(elementToToggle);
	
	oldVal = elementToToggle.value;
	others.each(function(el) {
		$(el).value = 0;
	});
	
	$$('.arrow').each(function(el){
	    el.style.display = 'none';
	});
	
	if(oldVal == "-1") {
	    elementToToggle.value = "1"
	    $(elementToToggle.id + "_up").style.display = '';
	} else {
	    elementToToggle.value = "-1"
	    $(elementToToggle.id + "_down").style.display = '';
	}
}

function showImage(id) {
  element = $("image_" + id);
  image_id = id;
  $$('img.large').each(function(el){
    el.hide();
  });
  element.show();
}