function openEdit (source,target) {
edit = window.open(source,target,'width=700,height=400,resizable=yes,scrollbars,top=100,left=100,dependent=yes');
edit.focus();
}

function erase (data) {
if (confirm("Wirklich löschen?")) window.location.href = data;
}

function openPic (source,imgWidth,imgHeight) {
source = "http://www.hannoveranerstall.de/"+source;
imgWidth = imgWidth+40;
imgHeight = imgHeight+35;
bigImage = window.open(source,"image","width="+imgWidth+",height="+imgHeight+",resizable=yes,scrollbars,top=100,left=100,dependent=yes");
bigImage.focus();
}