function spot(postObject,si,target,mode) 
{ 
    myurl = postObject.getAttribute('href');

	if (target == undefined) target = '_blank'
	var  options = 'left=' + Math.ceil((screen.width-800)/2) + ',top=' + Math.ceil((screen.height-600)/2) + ',width=800,height=600'
	if (mode == "prompt")  options += ",status=no,toolbar=no,menubar=no,location=no,resizable=no,scrollbars=no,directories=no"
	else if (mode == "browse")  options += ",status=no,toolbar=no,menubar=no,location=no,resizable=no,scrollbars=yes,directories=no"
	else options += ",status=yes,toolbar=yes,menubar=yes,location=yes,resizable=yes,scrollbars=yes,directories=yes"
    win = window.open(myurl,target,options); 

    pageTracker._trackPageview("/outgoing/shop"+si);
    try { win.focus(); } catch(e) { };  return false; 
} 
 
function JobMail(q,c)
{
    var url = 'http://www.metabanenzoeker.nl/jobmail.aspx?w='+q+'&c='+c;
    url = url + '&profEmail=' + document.getElementById("profEmail").value;
    spot(url,null,'zoom','prompt');
    return false;
}

function linkBox(box) 
{
    linkboxClear();
    location.href="#top"
    if (linkboxIsOpen(box)) 
    {
        linkboxClose(box);
    }	
    else
    {
        linkboxClose("boxreglarge");
        linkboxClose("boxregsmall");
        linkboxClose("boxjob");
        linkboxOpen(box);	
    }
}

function linkboxOpen(box)
{
    var tr = document.getElementById(box);
    if (tr == null) return;
    tr.style.display = "";
    var img = document.getElementById(box + "img");
    img.src = "images/linkboxOpen.png"
}

function linkboxClose(box)
{
    var tr = document.getElementById(box);
    if (tr == null) return;
    tr.style.display = "none";
    var img = document.getElementById(box + "img");
    img.src = "images/linkboxClosed.png"
}

function linkboxIsOpen(box)
{
    var tr = document.getElementById(box);
    if (tr == null) return 0;
    return (tr.style.display == "");
}

function linkboxClear()
{
    try { document.getSelection().empty() } catch(e) {};
    try { document.selection.empty() } catch(e) {};
    try { window.getSelection().empty() } catch(e) {};
}