function rand_number(n)
{
var x;
x=Math.round(Math.random()*100);
x%=n;
return x;
}
function banner()
{
var img = new Array();
img[0]='
';
img[1]='
';
img[2]='
';
img[3]='
';
img[4]='
';
img[5]='
';
img[6]='
';
img[7]='
';
img[8]='
';
var n=rand_number(9);
document.write(img[n]);
}
function toggle(showHideDiv) {
var magic = document.getElementById(showHideDiv);
if(magic.style.display == "block") {
magic.style.display = "none";
}
else {
magic.style.display = "block";
}
}
function popitup(url) {
newwindow=window.open(url,'name','height=540,width=570,scrollbars=1');
if (window.focus) {newwindow.focus()}
return false;
}
function reallyCenterWindow() {
leftPos = 0
topPos = 0
if (screen) {
leftPos = (screen.width / 2) - 251
topPos = (screen.height / 2) - 162
}
ElementWindow = window.open('http://extranet.e-kickoff.com/project/publiek/aanduidingenclub/nl/aanduiding_05384.htm','ElementWin',
'width=570,height=540,scrollbars=1,left='+leftPos+',top='+topPos)
}