function updateManufacturer(show_id)
{
    var category_id = dijit.byId('category_id').attr('value');
    var store = new dojo.data.ItemFileReadStore({url:storeUrl + '?category_id=' + category_id + '&show_id='+ show_id});
    dijit.byId('manufacturer_id').store = store;
}

function updateCategory(show_id)
{
    var manufacturer_id = dijit.byId('manufacturer_id').attr('value');
    var store = new dojo.data.ItemFileReadStore({url:storeUrl + '?manufacturer_id=' + manufacturer_id + '&show_id='+ show_id});
    dijit.byId('category_id').store = store;
}

function editableHeaderOnChange(id, arg)
{
	dojo.xhrPost(
	{
        url: urlEditDescription,
        content : {showImage_id: id, description: arg},
	    load: function(response, ioArgs)
	    {
	       //dojo.byId("toBeReplaced").innerHTML = response;
	       return response;
	    },
	   error: function(response, ioArgs)
	   {
	       alert("An error occurred, with response: " + response);
	       return response;
	   }
	});
    //alert("editableHeader changed with id " + id + " and arguments "+arg);
}

function setManufacturer(value)
{
	if(value.length > 0)
	{
		dojo.byId('showFilter').submit();
	}
}