function dosubmit_select() {
  document.auswahl.submit();
}


function submitBeitrag(bid, action, pos) {
  document.beitrag.bid.value = bid;
  document.beitrag.action.value = action;
  document.beitrag.pos.value = pos;
  
  document.beitrag.submit();
}


function submitBeitragConfirm(bid, action, pos, text) {
  if (confirm(text)) {
    document.beitrag.bid.value = bid;
    document.beitrag.action.value = action;
    document.beitrag.pos.value = pos;
  
    document.beitrag.submit();
  } else {
    void(0);
  }
}


function confirmDeleteLink(page, info) {
  // zu benutzen bei Links
  if (confirm(info)) {
    self.location.href=page;
    return true;
  } else {
    //self.location.href='#';
    //return false;
  }
}


function checkDate(field, language, aktvid) {

  var match = 1;

  if (field.value.length == 0) {
    return
  }
  
  if( ((field.value.length-10)%11) != 0 ) {
    match = 0;
  } else {
    var datepart = field.value.split(",");
    
    for (j=0; j<datepart.length; j++) {
      for(i = 0; i < datepart[j].length; ++i) {
        if ((i==4) || (i==7)) {
          if (datepart[j].charAt(i) != "-") {
            match = 0;
          }
        } else {
          if ( (datepart[j].charAt(i) < "0") || (datepart[j].charAt(i) > "9") ) {
            match = 0;
          }
        }
      }
    }
  
  }
 
 
  if(!match) {
    if(language == "de") {
      alert("Datum entspricht nicht dem Format JJJJ-MM-TT[,JJJJ-MM-TT] !");
    } else {
      alert("Date doesn't match the format YYYY-MM-DD[,YYYY-MM-DD] !");
    }
    field.focus();
  } 


}


/*
function checkDate(field, language) {

        var match = 1;

        if(field.value.length != 10)
                match = 0;

        for(i = 0; i < field.value.length; ++i)
                if((field.value.charAt(i) < "0" || field.value.charAt(i) > "9") && !((i == 4 || i == 7) && field.value.charAt(i) == "-"))
                        match = 0;

        if(!match) {
                if(language == "de")
                        alert("Datum entspricht nicht dem Format JJJJ-MM-TT!");
                else
                        alert("Date doesn't match the format YYYY-MM-DD!");
                field.focus();
        }

}
*/

function Bildwechsel(Bildobjekt) {
 window.document.photo.src = Bildobjekt.src;
}