function PlaceTop(actief, aantal){
document.write('');
}
function PlaceRechtsgebied(){
document.write('');
}
var browser_name = navigator.appName;
var browser_version = parseFloat(navigator.appVersion);
if ((browser_name == "Netscape" && browser_version >= 3.0)||(browser_name == "Microsoft Internet Explorer" && browser_version >= 4.0)) { roll = 'true'; }
else { roll = 'false'; }
if (roll=='true') {
img_loc = new Array()
img_loc[0] = "/img/nav_welkom_off.gif"
img_loc[1] = "/img/nav_welkom_over.gif"
img_loc[2] = "/img/nav_welkom_on.gif"
img_loc[3] = "/img/nav_onswerk_off.gif"
img_loc[4] = "/img/nav_onswerk_over.gif"
img_loc[5] = "/img/nav_onswerk_on.gif"
img_loc[6] = "/img/nav_incasso_off.gif"
img_loc[7] = "/img/nav_incasso_over.gif"
img_loc[8] = "/img/nav_incasso_on.gif"
img_loc[9] = "/img/nav_werkgebied_off.gif"
img_loc[10] = "/img/nav_werkgebied_over.gif"
img_loc[11] = "/img/nav_werkgebied_on.gif"
img_loc[12] = "/img/nav_sponsoring_off.gif"
img_loc[13] = "/img/nav_sponsoring_over.gif"
img_loc[14] = "/img/nav_sponsoring_on.gif"
img_loc[15] = "/img/nav_contact_off.gif"
img_loc[16] = "/img/nav_contact_over.gif"
img_loc[17] = "/img/nav_contact_on.gif"
// aanpassen voor highlight
img_name = new Array();
img_name[0] = "welkom";
img_name[1] = "onswerk";
img_name[2] = "incasso";
img_name[3] = "werkgebied";
img_name[4] = "sponsorting";
img_name[5] = "contact";
img = new Array()
for (var i = 0; i < img_loc.length; i++){
img[i] = new Image()
img[i].src = img_loc[i]
}
}
function swap(imgname,imgnum) {
if (roll =='true' && picked_name != imgname)
{
document.images[imgname].src= img[imgnum].src;
}
}
function verzenden() {
if(document.forms.myform.naam.value=='') {
alert("Alle verplichte velden (met een *) invullen a.u.b.");
document.forms.myform.naam.focus();
return false;
} else if(document.forms.myform.plaats.value=='') {
alert("Alle verplichte velden (met een *) invullen a.u.b.");
document.forms.myform.plaats.focus();
return false;
} else if(document.forms.myform.telefoonnummer.value=='') {
alert("Alle verplichte velden (met een *) invullen a.u.b.");
document.forms.myform.telefoonnummer.focus();
} else {
document.forms.myform.submit();
}
}
function numbersonly(myfield, e, dec){
var key;
var keychar;
if (window.event)
key = window.event.keyCode;
else if (e)
key = e.which;
else
return true;
keychar = String.fromCharCode(key);
// control keys
if ((key==null) || (key==0) || (key==8) ||
(key==9) || (key==13) || (key==27) )
return true;
// numbers
else if ((("0123456789").indexOf(keychar) > -1))
return true;
// decimal point jump
else if (dec && (keychar == "."))
{
myfield.form.elements[dec].focus();
return false;
}
else
return false;
}
function run_popup(url) {
popwidth = 420;
popheight = 420;
window.open(url,"pop_up","width="+ popwidth +",height="+ popheight +",scrollbars=yes,toolbar=no,resizable=no," + align_string_pop(popwidth, popheight))
}
function align_string_pop(popwidth, popheight) {
var breedte = screen.width;
var hoogte = screen.height;
var prop_left = (screen.width/2) - (popwidth/2);
var prop_top = (screen.height/2) - (popheight/2);
return "left=" + prop_left + ",top=" + prop_top;
}