function o(nodeName) {
	return document.getElementById(nodeName);
};

function wopen(url, width, height) {
	window.open(url, '', 'width='+(width*1+100)*1+'px, height='+(height*1+50)*1+'px, scrollbars=no');
	return false;
};

function _patchManualImagesClasses() {
    var images=document.getElementsByTagName('img');
    for(var i=0; i<images.length; i++ ) {
        var id=images[i].id;
        if (images[i].getAttribute('mediaid') != null || images[i].getAttribute('uid') != null ) {
            var _m=images[i];
            var align=_m.getAttribute('align');
            var iClass=_m.getAttribute('className');
            if (iClass == null || iClass.length==0 ) {
                iClass=_m.getAttribute('class');
            };

            if (iClass==null || iClass.length==0 ) {
                _m.setAttribute('class', 'content_img_'+align);
                _m.setAttribute('className', 'content_img_'+align);
            };
        };
    };
};