var editWindow;

function openDialog(path, width, height, scrollbars) {
//    editWindow = window.open("/admin/index.htm","popup"+width+height,"width="+width+",height="+height+",resizable=auto,scrollbars=no");
//    editWindow.close();
    editWindow = window.open(path,"popup"+width+height,"width="+width+",height="+height+",resizable=yes,scrollbars="+scrollbars);
    editWindow.focus();
    return false;
}

// Zeichenzähler für Teaser
function countChars(maxLength){
    var text=window.document.frm.teaser.value;
    if(text.length>maxLength){
        text=text.substring(0,maxLength);
        window.document.frm.teaser.value=text;
    }
    window.document.frm.charsLeft.value=maxLength-text.length;

    if(window.document.frm.charsLeft.value<25){
        window.document.frm.charsLeft.style.color="#ff0000";
     } else{
        window.document.frm.charsLeft.style.color="#404040";
     }
}

// Zeichenzähler für Teaser Rubrik
function countCharsCategory(maxLength){
    var text=window.document.frm.teaserCategory.value;
    if(text.length>maxLength){
        text=text.substring(0,maxLength);
        window.document.frm.teaserCategory.value=text;
    }
    window.document.frm.charsLeftCategory.value=maxLength-text.length;

    if(window.document.frm.charsLeftCategory.value<25){
        window.document.frm.charsLeftCategory.style.color="#ff0000";
     } else{
        window.document.frm.charsLeftCategory.style.color="#404040";
     }
}

function printPage() {
    if(navigator.userAgent.indexOf("Mac") == -1) window.print();
}

/**
 * Some browser detection
 */
var clientPC  = navigator.userAgent.toLowerCase(); // Get client info
var is_gecko  = ((clientPC.indexOf('gecko')!=-1) && (clientPC.indexOf('spoofer')==-1)
                && (clientPC.indexOf('khtml') == -1) && (clientPC.indexOf('netscape/7.0')==-1));
var is_safari = ((clientPC.indexOf('AppleWebKit')!=-1) && (clientPC.indexOf('spoofer')==-1));
var is_khtml  = (navigator.vendor == 'KDE' || ( document.childNodes && !document.all && !navigator.taintEnabled ));
if (clientPC.indexOf('opera')!=-1) {
    var is_opera = true;
    var is_opera_preseven = (window.opera && !document.childNodes);
    var is_opera_seven = (window.opera && document.childNodes);
}