/**
 * iAD javascript library.
 */
IADLIB = {
    version_title : "iAD javascript library",
    version_major : 0,
    version_minor : 1,

/**
 * Inject meta tag into head. Use indirectly with <output:injectmetatag>
 * @param name
 * @param content
 */
    addMeta : function(name, content) {
        var meta;
        if (document.createElement && (meta = document.createElement('meta'))) {
            // set properties
            meta.name = name;
            meta.content = content;
            // now add the meta element to the head
            document.getElementsByTagName('head').item(0).appendChild(meta);
        }
    },

/**
 * Show all meta tags using alert()
 */
    showAllMetaTags : function() {
        var elems = document.getElementsByTagName('meta');
        if (elems) {
            for (var i = 0; i < elems.length; i++) {
                alert(elems[i]['name']);
            }
        } else {
            alert("No meta elements found");
        }

    },

    toString : function() {
        return (IADLIB.version_title + " " + IADLIB.version_major + "." + IADLIB.version_minor);
    }

};