var methodEntry = "";

function handlePanel(what,thus) {
	if(what == "look") {
		document.getElementById("chartLook").style.display = "block";
		document.getElementById("chartEffect").style.display = "none";
		document.getElementById("aLook").className = "active";
		document.getElementById("aEffect").className = "inactive";
		thus.blur();
	}
	if(what == "effect") {
		document.getElementById("chartEffect").style.display = "block";
		document.getElementById("chartLook").style.display = "none";
		document.getElementById("aEffect").className = "active";
		document.getElementById("aLook").className = "inactive";
		thus.blur();
	}
}

function showPC(entry) {
	if(!entry) {
		if(methodEntry) {
			document.getElementById(methodEntry).style.display = "none";
			methodEntry="";
		}
	}else{
		document.getElementById(entry).style.display = "block";
		if(methodEntry) {
			document.getElementById(methodEntry).style.display = "none";
		}
		methodEntry = entry;
	}
}

function clearvalue(thus)
  {
	var kommasearch = thus.value.indexOf(",",0);
	var punktsearch = thus.value.indexOf(".",0);
	if(kommasearch > 0) {
	    thus.value = thus.value.substring(0, kommasearch);
		alert("Bitte geben Sie nur ganze Zahlen ein!");
	}
	if(punktsearch > 0) {
	    thus.value = thus.value.substring(0, punktsearch);
		alert("Bitte geben Sie nur ganze Zahlen ein!");
	}
  }

function clearvalueDE(thus)
  {
	checkv = parseInt(thus.value);
	if(thus.value != checkv) {
		if(isNaN(checkv)) {
			thus.value = "1";
		}else{
		   thus.value = thus.value = checkv;
		}
		alert("Bitte geben Sie nur ganze Zahlen ein!");
	}
  }

function clearvalueEN(thus)
  {
	checkv = parseInt(thus.value);
	if(thus.value != checkv) {
		if(isNaN(checkv)) {
			thus.value = "1";
		}else{
		   thus.value = thus.value = checkv;
		}
		alert("Please enter only integer!");
	}
  }