//define for all browsers
function gotoURL(url, target){
    if (target===undefined)
        target="";
    if(jQuery.browser.msie == true){
        var referLink = document.createElement('a');
        referLink.href = url;
        referLink.id = 'referLink';
        referLink.target = target;
        document.body.appendChild(referLink);
        referLink.click();
    } else {
        if (target=="")
            location.href = url;
        else
            window.open(url);
    }
}