function popUp(gallery, picNum, w, h){
    var url = gallery + "Pics.aspx#"+ picNum;
    calculator = window.open(url,"picture","location=0, scrollbars=0, toolbar=0, menubar=0, resizable=0, status=0, directories=0, width=" + w + ", height=" + h + ", top=50, left=50");
    calculator.focus();  
}
    
function OverLogo() { 
    if (document.images) document.logo.src="../images/ConvLogo2grey.jpg";
}

function OffLogo() {
    if (document.images) document.logo.src="../images/ConvLogo2.jpg";
}

function OverLogoB() { 
    if (document.images) document.logo.src="../../images/ConvLogo2grey.jpg";
}

function OffLogoB() {
    if (document.images) document.logo.src="../../images/ConvLogo2.jpg";
}