// JScript File

function openVenster ( divID, stap )
{
    var subpage = "";
	verbergAlleVensters();
	
	document.getElementById(divID).style.display = "block";
	
	if (stap != undefined)
	{
		if (stap == "stap2")
		{
	       setStap("images/mainstep2.gif");
	       subpage = "_formulier";
	    }
	    if (stap == "stap3")
		{
		    setStap("images/mainstep3.gif");
	       subpage = "_bevestiging";
		}
	}
	else
	{
	    setStap("images/mainstep1.gif");
	}
    setGoogleTrackingPage(divID, subpage);
}

function sluitVenster ( divID )
{
	document.getElementById(divID).style.display = "none";
	setStap("images/mainstep1.gif");
    //setGoogleTrackingPage("home", "");
	verbergAlleVensters();
}

function setStap ( image )
{
    document.getElementById("kies123").style.backgroundImage = "url('" + image + "')";
}

function verbergAlleVensters ()
{
	/* hide all divs */
	var divList = document.getElementsByTagName("div");
	
	for (var i = 0; i < divList.length; i ++)
	{
		if (divList[i].id.indexOf("venster_") > -1 )
		{
			divList[i].style.display = "none";			
		}
	}
}

function setGoogleTrackingPage(page, subpage)
{
    var trackpage = "/" + page + subpage + ".html";
    
    //code marketingbureau
    var pageTracker = _gat._getTracker("UA-5281284-1");
    pageTracker._trackPageview(trackpage);        
    
    //code i-company
    var pageTracker = _gat._getTracker("UA-3159384-3");
    pageTracker._trackPageview(trackpage);
}