var blink_los = "0";
var bflag = "0";
var such_string = "Bitte Suchbegriff eingeben";
var zeiger = "hand";

if (navigator.appName == "Netscape"){
	zeiger="pointer";
}

function navovr(imgname,navimg){
     imgname.src = navimg;
}

function show(content) {
 if(document.getElementById)
   document.getElementById(content).style.visibility = "visible";
}

function hide(content) {
 if(document.getElementById)
   document.getElementById(content).style.visibility = "hidden";
}

function blinken() {
  blink_los++;
  if ((blink_los % 2) == 0) {
    if (bflag == "01") document.searchform.terms.value = such_string;
  }
  else {
    if (bflag == "01") document.searchform.terms.value = "";
  }
  if (blink_los > 5) blink_los = 0;
  if (blink_los >= 1 && blink_los <= 5) ID=setTimeout("blinken()",100);
}

function validate(sflag) {
  if (sflag == 0) {
    if(document.searchform.terms.value == document.searchform.terms.defaultValue || document.searchform.terms.value == "" || document.searchform.terms.value == such_string) {
      bflag = "01";
      blinken();
      document.searchform.terms.style.color = "#800000";
      document.searchform.terms.focus();
    }
    else {
      document.searchform.submit();
    }
  }
}

function controlPlayer(func,param) {
  thisMovie("mp3player").jsControl(func,param);
}

function thisMovie(movieName) {
  if (navigator.appName.indexOf("Microsoft") != -1) {
     return window[movieName]
  }
  else {
    return document[movieName]
  }
}