var resized=new Boolean();
resized = false;

function resize(id)
{
    if(resized==false){
        document.getElementById(id).width=document.getElementById(id).width*2;
        document.getElementById(id).height=document.getElementById(id).height*2;
        resized=true;
    }else{
        document.getElementById(id).width=document.getElementById(id).width/2;
        document.getElementById(id).height=document.getElementById(id).height/2;
        resized=false;
    }
}

var newwindow = ''
function popitup(url) {
if (newwindow.location && !newwindow.closed) {
    newwindow.location.href = url; 
    newwindow.focus(); } 
else { 
    newwindow=window.open(url,'htmlname','width=600,height=600,resizable=1');} 
}

function tidy() {
if (newwindow.location && !newwindow.closed) { 
   newwindow.close(); } 
}


function mouseOver()
{
document.getElementById("logo").src ="style/css/images/logoTop2.png";
}
function mouseOut()
{
document.getElementById("logo").src ="style/css/images/logoTop.png";
}