function resetFields(whichform) {
  for (var i=0; i<whichform.elements.length; i++) {
    var element = whichform.elements[i];
    if (element.type == "submit") continue;
    if (!element.defaultValue) continue;
    element.onfocus = function() {
    if (this.value == this.defaultValue) {
      this.value = "";
     }
    }
    element.onblur = function() {
      if (this.value == "") {
        this.value = this.defaultValue;
      }
    }
  }
}
function prepareForms() {
  for (var i=0; i<document.forms.length; i++) {
    var thisform = document.forms[i];
    resetFields(thisform);
  }
}

function bookmarkPage() {
  if (!document.getElementById || !document.createTextNode) return false;
  if (document.getElementById("utils")) {
    var link = document.getElementById("favorite");
    link.onclick = function() {
      if (window.sidebar.addPanel) {
        window.sidebar.addPanel(document.title, "http://www.biteam.de/", "");
        return false;
      }
      if (window.external) {
        window.external.AddFavorite("http://www.biteam.de/", document.title);
      }
      return false;
    }
  }
}

window.onload = function() {
  prepareForms();
  bookmarkPage();
}



$(document).ready(function() {

	// Footer am unteren Seitenrand positionieren
	// durch min-height setzen in div#wrapper
	var setWrapperHeight = function() {
		var windowHeight = $(window).height();
		var headerHeight = $("div#header").outerHeight(),
			footerHeight = $("div#footer").outerHeight();
		var wrapper = $("div#wrapper");
		var shim = $.browser.msie && (parseInt($.browser.version) == 7) ? 20 : 10;
		var newWrapperHeight = windowHeight - headerHeight - footerHeight - shim;
		wrapper.css({
			"min-height": newWrapperHeight
		});
	};
	setWrapperHeight();
	$(window).resize(function() {
		setWrapperHeight();
	});

});