var supportHtml = '';

// source: http://stackoverflow.com/questions/901115/get-querystring-with-jquery
function getParameterByName(name)
{
	name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	var regexS = "[\\?&]"+name+"=([^&#]*)";
	var regex = new RegExp(regexS);
	var results = regex.exec(window.location.href);
	if (results == null)
		return "";
	else
		return results[1];
}

$(document).ready(function() {
	clientId = getParameterByName("cid");
	if (clientId.length == 0)
		clientId = "firmwater";
	
	role = getParameterByName("role");
	if (role.length == 0)
		role = "student";

	// make AJAX request to get support information
	$.ajax({ 
		type: "GET", 
		url: "/lms/help/getSupportHtml.aspx",
		data: "cid=" + clientId + "&role=" + role, 
		success: function(data, textStatus, obj) {
			supportHtml = obj.responseText;
		}
	});
});