// JavaScript Document

function fix_full_size(){
  if(Prototype.Browser.IE && parseInt(navigator.userAgent.substring(navigator.userAgent.indexOf("MSIE")+5))==6){
    elements = $$('.full_width');
    for(i=0;i<elements.length;i++){
      elements[i].parentNode.style.width = myGetDimensions(elements[i].parentNode).width;
      elements[i].parentNode.style.display = 'block';
      elements[i].style.width = '100%'
    }
  }
}

function myGetDimensions(element) {
  var display = element.style.display;
  if (display != 'none' && display != null){ // Safari bug
    els = element.style
    w = element.offsetWidth-els.borderRightWidth-els.borderLeftWidth-els.paddingLeft-els.paddingRight;
    return {width: w, height: element.offsetHeight};
  }
  var els = element.style;
  var originalVisibility = els.visibility;
  var originalPosition = els.position;
  var originalDisplay = els.display;
  els.visibility = 'hidden';
  if (originalPosition != 'fixed') // Switching fixed to absolute causes issues in Safari
    els.position = 'absolute';
  els.display = 'block';
  var originalWidth = element.clientWidth;
  var originalHeight = element.clientHeight;
  els.display = originalDisplay;
  els.position = originalPosition;
  els.visibility = originalVisibility;
  return {width: originalWidth, height: originalHeight};
}

function submitForm(obj){
  if(obj.tagName=='form' || obj.tagName=='FORM')
    obj.submit();
  else
    submitForm(obj.parentNode)
}

function questions(t){
  a = window.confirm(t);
  if(a)
    return true;
  else
    return false;
}

Event.observe(window, 'load', function(){fix_full_size()});

function changePohlavi(value){
  $('pohlavi').value = value;
  submitForm($('pohlavi'));
}