function get_href() {

    var login_pattern = /login.phtml/;

    var my_href = window.location.href;

    var maid_pattern = /MAID=(\d+)/i;
    var maid_result = my_href.match(maid_pattern);
    var maid = 1;

    if (maid_result) {
        maid = maid_result[1];
    }

    var user_pattern = /USER=([^&]+)/i;
    var user_result = my_href.match(user_pattern);
    var user = '';
    if (user_result) {
        user = user_result[1];
    }

    var password_pattern = /PASSWORD=([^&]+)/i;
    var password_result = my_href.match(password_pattern);
    var password = '';
    if (password_result) {
      password = password_result[1];
    }

    var redirect_pattern = /RedirectForenBeitrag=([0-9]+)/;
    var redirect_result = my_href.match(redirect_pattern);
    var redirect = '';
    if (redirect_result) {
        redirect = redirect_result[1];
    }

    var token_pattern = /TOKEN=([^&]+)/;
    var token_result = my_href.match(token_pattern);
    var token = '';
    if (token_result) {
        token = token_result[1];
    }

    var url = 'login.phtml?PHPINI_CHECK=1&MAID='+maid+'&HTTP_USER_SCREEN='+screen.width+'x'+screen.height;
    if (user != '' && password != '') {
        url += '&USER='+user
            +  '&PASSWORD='+password
            +  '&PHPINI_CHECK=1&GoOn=1';
    }
    if (redirect != '') {
        url += '&RedirectForenBeitrag='+redirect;
    }
    if (token) {
        url += '&TOKEN='+token;
    }

    return url;
}



function stopBusy() {
    window.document.getElementById('loading').style.display='none';
}



function startBusy() {
    window.document.getElementById('loading').style.display='';
}



function setSecondsBusy(sec) {
    startBusy();
    setTimeout('stopBusy()',sec*1000);
}



function DlsBase() {
    return window.mainframe;
}



function login() {
    var b = window.document.getElementById('loading-mask');
    b.style.height="100%";
    b.innerHTML = '<iframe name="mainframe" id="mainframe" src="'
                + get_href()
                + '"></iframe>';
    setSecondsBusy(2);
	setTimeout('importJsCode()',1000);
    
}



function loadJs(url) {
    var fileref = document.createElement('script');
    fileref.setAttribute("type","text/javascript");
    fileref.setAttribute("src",url);
    document.getElementsByTagName("head")[0].appendChild(fileref);
}



function loadCss(url) {
    var fileref=document.createElement("link")
    fileref.setAttribute("rel", "stylesheet")
    fileref.setAttribute("type", "text/css")
    fileref.setAttribute("href",url)
    document.getElementsByTagName("head")[0].appendChild(fileref);
}



function importJsCode() {
    loadJs('js/ext-2.2/adapter/ext/ext-base.js');
    loadJs('js/ext-2.2/ext-all.js');
    loadJs('js/messenger.js');
	loadJs('js/index-adapter.js');
	loadCss('js/ext-2.2/resources/css/ext-all.css');
    loadCss('js/ext-2.2/resources/css/xtheme-gray.css');
}