function dlfile(file,redirect) {
    var isIe = (window.navigator.userAgent.toUpperCase().indexOf('MSIE') != -1);
    var isOpera = (window.navigator.userAgent.toUpperCase().indexOf('OPERA') != -1);

    if (isIe && !isOpera) {
    	myDLWindow = window.open(file,'_blank','toolbar=0,location=no,directories=0,status=0, scrollbars=no,resizable=0,width=0,height=0,top=0,left=0');
        location.href = redirect + '?gdl=y';
    } else {
        location.href = redirect;
    }
}

function godl(file) {
    var isIe = (window.navigator.userAgent.toUpperCase().indexOf('MSIE') != -1);
    var isOpera = (window.navigator.userAgent.toUpperCase().indexOf('OPERA') != -1);

    if (isIe && !isOpera) {} else { document.write('<iframe height="0" width="0" src="' + file + '"></iframe>') };
}