/* js common functions */
/**
 *
 */
function check_email(email) {
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(email))
		return true;
	else
		return false;
}

/**
 * Function to add home page url to bookmarks
 */
function addBookmark() {
	var ver = navigator.appName;
	var num = parseInt(navigator.appVersion);
	if ((ver == "Microsoft Internet Explorer")&&(num >= 4)) {
		window.external.AddFavorite("http://www.inversorglobal.com.ar","Revista Inversor Global");
	}else{
		txt = "Para agregarnos a sus favoritos\npresione \"Ctrl+D\"";
		alert(txt);
	}
	return false;
}

/**
 * Function to set Home page as default start page in users navigator
 */
function setHomePage(obj) {
	var ver = navigator.appName;
	var num = parseInt(navigator.appVersion);
	if ((ver == "Microsoft Internet Explorer")&&(num >= 4)) {
		obj.style.behavior = 'url(#default#homepage)';
		obj.setHomePage('http://www.inversorglobal.com.ar');
	}
	return false;
}


var js;
function include_js(file,evalExpre) {
    var html_doc = document.getElementsByTagName('head')[0];
    js = document.createElement('script');
    js.setAttribute('type', 'text/javascript');
    js.setAttribute('src', file);
    html_doc.appendChild(js);

    js.onreadystatechange = function () {
        if (js.readyState == 'complete') {
            eval(evalExpre);
						//alert('JS onreadystate fired');
        }
    }

    js.onload = function () {
        eval(evalExpre);
    }
    return false;
}