function sndReq(text) {
    resObjekt.open('post', 'main.php' ,true);
    resObjekt.onreadystatechange = handleResponse;
	resObjekt.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    resObjekt.send(text + '&zufall=' + Math.random());
	document.getElementById("wait_text_input").innerHTML = "";
	fortschritt();
}
function handleResponse() {
  if(resObjekt.readyState == 4){
	document.getElementById("wait").style.display =  "none";
	document.getElementsByTagName("body")[0].style.cursor =  "auto";
    document.getElementById("ausgabe").innerHTML =  resObjekt.responseText ;
  }
  else
  {
  document.getElementById("wait").style.display =  "block";
  document.getElementsByTagName("body")[0].style.cursor =  "progress";
  }
}
i = 0;

function fortschritt() {
 temp = document.getElementById("wait_text_input").innerHTML;
 if(resObjekt.readyState != 4)
 {
	if (i<5)
	{
	document.getElementById("wait_text_input").innerHTML = temp + "-";
	i++;
	}
	else
	{
	i = 0;
	document.getElementById("wait_text_input").innerHTML = ""; 
	}
  
  setTimeout("fortschritt()",700);
  }
 else {
  i = 0;
  document.getElementById("wait_text_input").innerHTML = "----------"; 
 }
}