function nudge(list,direction) { var length = list.length; var temp = new Object(); if (direction == 'up') { for (var i = 0; i < length; i++) { if (list[i].selected) { for (var n = 0; n < length; n++) { if (n == i) { if (n > 0) { swapListItems(list,n,(n - 1)); } } } } } } else { for (var i = (length - 1); i > -1; i--) { if (list[i].selected) { for (var n = 0; n < length; n++) { if (n == i) { if (n < (length - 1)) { swapListItems(list,n,(n + 1)); } } } } } } } function swapListItems(list,a,b) { // swaps item a and b in the given form var temp = new Object; temp.value = list[b].value; temp.text = list[b].text; temp.selected = list[b].selected; list[b].value = list[a].value; list[b].text = list[a].text; list[b].selected = list[a].selected; list[a].value = temp.value; list[a].text = temp.text; list[a].selected = temp.selected; } function FormSelectAll(formname,selectname) { var el_collection=eval("document.forms."+formname+"."+selectname) for (i = 0; i < el_collection.length; i++) el_collection.options[i].selected = true; } /* löscht Default-Werte aus HTML-Elementen */ function deleteDefault(element, defaultStr) { if(element.value == defaultStr) { element.value = ""; element.style.color = "#000000"; } } function writelength_textarea(quelle, ziel) { laenge = quelle.value.length; document.getElementById(ziel).innerHTML = laenge; } function checkAll(eingabe, rufer) { var len = document.getElementsByName(eingabe).length; for(i=0; i