/* psychologie.at main javascript file
 * elmar putz, 03 2008 
 */

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


/* open all external links in external window */
function initExternalLinks(baseUrl) {
    // is the browser DOM1 compliant? if not, exit
    if (!document.getElementsByTagName) return;
   

    // fetch all <a> tags in the document
    var links = document.getElementsByTagName('a');
    // loop through the a elements
    for (var i = (links.length - 1); i >= 0; i--) {
        // the element for this iteration
        var a = links[i];
        if (!a.href.indexOf('http://')
		    && a.href.indexOf(baseUrl))
            a.onclick = OpenWindow;
    }
}

function OpenWindow(event) {
    // open a new window with the link's href.
    var success = window.open(this.href, "",
        'toolbar=1,status=1,titlebar=1,menubar=1,scrollbars=1,'
        + 'directories=1,location=1,fullscreen=0,resizable=1');

    // if the new window did not open then return true
    // so the link is followed normally
    return !success;
}