var checkflag = "false";
function check(field, field2) {
	if (checkflag == "false") {
		for (i = 0; i < field.length; i++) {
		field[i].checked = true;}
		field2.value = " Keine Datei Wählen ";
		checkflag = "true";
		return " Keine Datei Wählen "; }
	else {
		for (i = 0; i < field.length; i++) {
		field[i].checked = false; }
		field2.value = " Alle Dateien Wählen ";
		checkflag = "false";
		return " Alle Dateien Wählen "; }
}

function check_short(field, field2, field3) {
	if (checkflag == "false") {
		for (i = 0; i < field.length; i++) {
		field[i].checked = true;}
		field2.value = " Keine Wählen ";
		field3.value = " Keine Wählen ";
		checkflag = "true";
		return "Keine Wählen"; }
	else {
		for (i = 0; i < field.length; i++) {
		field[i].checked = false; }
		field2.value = " Alle Dateien Wählen ";
		field3.value = " Alle Dateien Wählen ";
		checkflag = "false";
		return "Alle Wählen"; }
}

function checkalt(field, field2) {
	if (field2.checked == "false") {
		for (i = 0; i < field.length; i++) {
		field[i].checked = true;}
		field2.checked = true;
		checkflag = "true";
		return " Keine Wählen "; }
	else {
		for (i = 0; i < field.length; i++) {
		field[i].checked = false; }
		field2.checked = false;
		checkflag = "false";
		return " Alle Dateien Wählen "; }
}




function OpenFile( fileUrl )
		{
	        fileUrl=unescape(fileUrl);
	        window.top.opener.SetUrl( fileUrl ) ;
	        window.top.close() ;
	        window.top.opener.focus() ;
		}
		

function zeigen (cssid) {
  document.getElementById("THIDE_"+cssid).style.display="inline";
  document.getElementById("TITEL_"+cssid).style.display="none";
  document.getElementById("TXT_"+cssid).style.display="inline";
  document.body.parentNode.style.backgroundColor = 'transparent';
return 1;
}

function verbergen (cssid) {
  document.getElementById("TITEL_"+cssid).style.display="inline";
  document.getElementById("THIDE_"+cssid).style.display="none";
  document.getElementById("TXT_"+cssid).style.display="none";
  document.body.parentNode.style.backgroundColor = 'transparent';
return 1;
}	

function showall() {
var i=1;
    while(document.getElementById("TXT_"+i)) {
        document.getElementById("TXT_"+i).style.display="inline";
        document.getElementById("THIDE_"+i).style.display="inline";
        document.getElementById("TITEL_"+i).style.display="none";
        i++;
    }
    document.body.parentNode.style.backgroundColor = 'transparent';
}

function noshow() {
var i=1;
    while(document.getElementById("TXT_"+i)) {
        document.getElementById("TXT_"+i).style.display="none";
        document.getElementById("THIDE_"+i).style.display="none";
        document.getElementById("TITEL_"+i).style.display="inline";
        i++;
    }
   document.body.parentNode.style.backgroundColor = 'transparent';
}	
		

function senden(formname, buname) {
	document.formname.buname.value="Daten werden gesendet...";
	document.formname.buname.disabled=true;
} 


function changeValue(cssid,newval) {
	document.getElementById(cssid).value=newval;
	
}

function submitForm(formid,buid) {
	document.getElementById(buid).disabled=true;
	document.getElementById(formid).submit();
}