/**
 * default functions
 *
 * @version $Id: default.js,v 1.4 2005/12/21 15:31:29 mkortleven Exp $
 */
function cookieGet(theName)
{
    myCookies = document.cookie;
    myRegEx = new RegExp('(^|;\\s?)' + theName + '=([^;]*)', 'i');
    myResult=myCookies.match(myRegEx);
    if (myResult){
        return myResult[2];
    }else{
        return '';
    }
}
function getClippings(clippings)
{
    myScript = document.createElement('SCRIPT');
    myScript.type = 'text/javascript';
    myScript.src = '/js/refdag/clippings.phpjs?clippingIds=' + clippings.toString();
    document.body.insertBefore(myScript, document.body.lastChild);
}

function removeClipping(e)
{
    if (!e) e = window.event;
    if (e.srcElement) {
        myTarget = e.srcElement;
    } else {
        myTarget = e.target;
    }
    theId = myTarget.id.replace(/^removeClipping_/, '');
    var newCookie = '[';
    var found = false;
    for (var i = 0; clippingsArray && (i < clippingsArray.length); i++) {
        if (clippingsArray[i] != theId) {
            newCookie += clippingsArray[i] + ', '; 
        } else {
            found = true;
        }
    }
    newCookie = newCookie.replace(/, $/, '') + ']';
    if (found) {
        var myColSaveExpire=new Date();
        myColSaveExpire.setMonth(myColSaveExpire.getMonth()+12);
        myColSaveExpire=myColSaveExpire.toGMTString();
        document.cookie='knipsels='+newCookie+';expires='+myColSaveExpire+';path=/;';
    }
}