function Blog() {
	$('blog').style.display = "none";
	$('welcome').style.display = "block";
	$('content1left').style.backgroundPosition = "-303px 0";
	$('contentWelcome').style.display = "none";
	$('contentBlog').style.display = "block";
}
function Welcome() {
	$('welcome').style.display = "none";
	$('blog').style.display = "block";
	$('content1left').style.backgroundPosition = "0 0";
	$('contentWelcome').style.display = "";
	$('contentBlog').style.display = "none";
}
function confirmIt(theLink, Action) {
    if (confirmAdd == '' || typeof(window.opera) != 'undefined') {
        return true;
    }
    var is_confirmed = confirm(confirmAdd + Action + '?');
    if (is_confirmed) {
    	if ( typeof(theLink.href) != 'undefined' ) {
            theLink.href += '&is_js_confirmed=1';
        } else if ( typeof(theLink.form) != 'undefined' ) {
            theLink.form.action += '?is_js_confirmed=1';
        }
    }
    return is_confirmed;
}