var medium = document.getElementById("Ribbon.Documents.WorkflowButtons.Workflow" + button + "-Medium");
var small = document.getElementById("Ribbon.Documents.WorkflowButtons.Workflow" + button + "-Small");

alert("Medium: " + jQuery(medium).length + " - Small: " + jQuery(small).length + " - State: " + workflowButtonState);

var medium = jQuery("#Ribbon.Documents.WorkflowButtons.Workflow" + button + "-Medium");
var small = jQuery("#Ribbon.Documents.WorkflowButtons.Workflow" + button + "-Small");

alert("Medium: " + jQuery(medium).length + " - Small: " + jQuery(small).length + " - State: " + workflowButtonState);

var button = document.getElementById("Ribbon.Documents.WorkflowButtons.Workflow" + buttonId + "-" + state);
$(button).css("display", "none");
alert($(button).html());

var button = $("#Ribbon.Documents.WorkflowButtons.Workflow" + buttonId + "-" + state);
$(button).css("display", "none");
alert($(button).html());

jQuery("#Ribbon\.Documents\.WorkflowButtons\.Workflow" + button + "-Medium");