function positionFooter() {
    var heightContent = 0;

    // Get biggest column height by checking left, middle and right column
    if (document.getElementById('leftcol')) {
        leftHeight = document.getElementById('leftcol').offsetHeight;
    }
    if (document.getElementById('centercol')) {
        centerHeight = document.getElementById('centercol').offsetHeight;
    }
    if (document.getElementById('rightcol')) {
        rightHeight = document.getElementById('rightcol').offsetHeight;
    }
    //alert("leftcol = " + leftHeight + "\ncentercol = " + centerHeight + "\nrightcol = " + rightHeight);

    //footerTop = ((300 > centerHeight) ? 300 : centerHeight);
    footerTop = ((leftHeight > centerHeight) ? leftHeight : centerHeight);
    //footerTop = ((footerTop > rightHeight) ? footerTop : rightHeight);

    // Add room for header
    footerTop += 160;

    // Is there an element with the ID "footer"?
    if (document.getElementById('footer')) {
        // IE or not IE?
        if (navigator.userAgent && navigator.userAgent.indexOf("MSIE") >= 0) {
            document.getElementById('footer').style.setAttribute('top', footerTop + 'px');
        }
        else {
            document.getElementById('footer').style.setProperty('top', footerTop + 'px', null);
        }
    }
}


function MyTest() 
{
	alert("Running MyTest() from separare .js file");
}