var currentDiv = "";

workshopCheckInterest = function(){
			
	var typeVar, indexVar = false;
	var typeVal, indexVal;
	
	// split the URL into URI & querystring
	var sURL = new String(document.location.href);
	var aHref = sURL.split("?");
	
	// this leaves the URI in aHref[0] and the querystring in aHref[1]
	
	// get an array of argument/value pairs
	var sQ = new String(aHref[1]);
	var aArgPairs = sQ.split("&");
				
	// parse arg pairs
	for (var iArg = 0; iArg < aArgPairs.length; iArg++) {
		var sArgPair = new String(aArgPairs[iArg]);
		var aArg = sArgPair.split("=");
		if (aArg[0] == "type") {
			typeVar = true;
			typeVal = aArg[1];
		}
		else if (aArg[0] == "index") {			
			indexVar = true;
			indexVal = aArg[1];											
		}		
	} 
	
	if ( typeVar ) {
		switch (typeVal) {
			case "workshop":
				if ( indexVar ) {
					showWorkshop("#workshop_first_name");					
					getObject("workshop_workshop").selectedIndex = indexVal;				
				}
				else {
					showWorkshop("#workshop_workshop");						
				}
				break;
			case "checkup":
				showCheckup();
				break;									
			case "newsletter":
				showNewsletter();												
				break;																	
		}
	}						
}

function showWorkshop(focusObj)
{
  $("#start_today_workshop").slideUp("slow");
	$("#signup_workshop").slideDown("slow", function() {
		$(focusObj).focus();
	});	
}
function hideWorkshop()
{
  $("#signup_workshop").slideUp("slow");
  $("#start_today_workshop").slideDown("slow");	
}
function showCheckup()
{
  $("#start_today_checkup").slideUp("slow");
	$("#signup_checkup").slideDown("slow", function() {
		$("#checkup_first_name").focus();
	});	
}
function hideCheckup()
{
  $("#signup_checkup").slideUp("slow");
  $("#start_today_checkup").slideDown("slow");	
}
function showNewsletter()
{
  $("#start_today_newsletter").slideUp("slow");
	$("#signup_newsletter").slideDown("slow", function() {
		$("#newsletter_first_name").focus();
	});	
}
function hideNewsletter()
{
  $("#signup_newsletter").slideUp("slow");
  $("#start_today_newsletter").slideDown("slow");		
}

$(document).ready(function() {
  $("#schedule li > a").click(function () {
/*		alert("clicked"); */
		return false;		
  });

	workshopCheckInterest();
}); 

 
showHide = function(obj) {
	var hideDiv = "#" + currentDiv;
	var showDiv = "#" + obj;
	if (obj != currentDiv) {
  	if (currentDiv != "") {
  		$(hideDiv).slideUp("fast");
  	}
  	$(showDiv).slideDown("fast");
  	currentDiv = obj;
  }	
}