function control2() {
		reg2 = new RegExp('^([a-zA-Z0-9\\-\\.\\_]+)'+'(\\@)([a-zA-Z0-9\\-\\.]+)'+'(\\.)([a-zA-Z]{2,4})$');
		reg3 = new RegExp('^(http://)'+'([a-zA-Z0-9\\.]+)'+'([a-zA-Z0-9\\-\\.]+)'+'(\\.)([a-zA-Z0-9]{2,4})$');

		result2 = reg2.test(document.form1.email.value);
		result3 = reg3.test(document.form1.url.value);

		if (result3==false) {
			alert("Please enter a valid URL.");
			return false;
		}
		else if (result2==false) {
			alert("Please enter a valid email address.");
			return false;
		}
		else
			return true;
	}

	function bestaetigen(name,link,meldung) {
		var test = name;
		Check = window.confirm(meldung);
		if (Check == true) {
			window.document.form1.confirm1.value=name;
			window.document.form1.confirm3.value=link;
			window.document.form1.submit();
		}
	}

	function bestaetigen2(name,meldung) {
		Check = window.confirm(meldung);
	  	if (Check == true) {
	  		window.document.form1.confirm2.value=name;
			window.document.form1.submit();
		}
	}

	function display(element, num, id) {
		var ele;
		var count;
		if (num > 10)
			count = 10;
		else
			count=num;
	  
		var zeichenm = "minus"+id;
		var zeichenp = "plus"+id;
		var alle = "alle"+id;

		if (document.getElementById(zeichenp).style.display=="") {
			for (var a=1; a<=count; a++) {
				ele = element+a;
		  		document.getElementById(ele).style.display="";
			}
			for (var a=count+1; a<=num; a++) {
				ele = element+a;
	  			document.getElementById(ele).style.display="none";
			}

			document.getElementById(zeichenp).style.display="none";
			document.getElementById(zeichenm).style.display="";
			if (num > 10) {
				document.getElementById("alles"+id).style.display="";
			}
  		}
  		else {
			for (var a=1; a<=num; a++) {
				ele = element+a;
	  			document.getElementById(ele).style.display="none";
			}
  			document.getElementById(zeichenm).style.display="none";
  			document.getElementById(zeichenp).style.display="";
			document.getElementById("alles"+id).style.display="none";
		}
	}

	function display2(element, num, id) {
		var ele;
		for (var a=1; a<=num; a++) {
			ele = element+a;
  			document.getElementById(ele).style.display="";
		}
		document.getElementById("alles"+id).style.display="none";
	}

	function change() {
		window.document.form1.auswahl.value="";
	}

	function displayall(Typ) {
  		if (document.getElementById("plus").style.display=="") {
			for (var i = 0; i < displayall.arguments.length; i++)
	    			document.getElementById(displayall.arguments[i]).style.display="";
  		}
  		else if (document.getElementById("minus").style.display=="") {
			for (var i = 0; i < displayall.arguments.length; i++)
	    			document.getElementById(displayall.arguments[i]).style.display="none";
  		}
	}

	function changeall(Typ) {
  		if (document.getElementById("plus").style.display=="") {
			for (var i = 0; i < changeall.arguments.length; i++) {
	    			document.getElementById("minus"+changeall.arguments[i]).style.display="";
	    			document.getElementById("plus"+changeall.arguments[i]).style.display="none";
	    			document.getElementById("alles"+changeall.arguments[i]).style.display="none";
			}
  			document.getElementById("minus").style.display="";
  			document.getElementById("plus").style.display="none";
  		}
  		else if (document.getElementById("minus").style.display=="") {
			for (var i = 0; i < changeall.arguments.length; i++) {
				document.getElementById("minus"+changeall.arguments[i]).style.display="none";
	    			document.getElementById("plus"+changeall.arguments[i]).style.display="";
	    			document.getElementById("alles"+changeall.arguments[i]).style.display="none";
			}
  			document.getElementById("minus").style.display="none";
  			document.getElementById("plus").style.display="";
  		}
	}

	function change_view() {
		if(document.form2.select2.value == "ppc") {
			document.getElementById("banzeige").style.display = "";
			document.getElementById("blink").style.display = "none";
			document.getElementById("sanzeige").style.display = "";
			document.getElementById("slink").style.display = "none";
			document.getElementById("slogo1").style.display = "";
			document.getElementById("slogo2").style.display = "none";
			document.getElementById("bulink").style.display = "none";
			document.getElementById("buanzeige").style.display = "";
			document.getElementById("klink").style.display = "none";
			document.getElementById("kanzeige").style.display = "";
			document.form2.textarea.value="";
		}
		else if(document.form2.select2.value == "fpa") {
			document.getElementById("banzeige").style.display = "none";
			document.getElementById("blink").style.display = "";
			document.getElementById("sanzeige").style.display = "none";
			document.getElementById("slink").style.display = "";
			document.getElementById("slogo1").style.display = "none";
			document.getElementById("slogo2").style.display = "";
			document.getElementById("buanzeige").style.display = "none";
			document.getElementById("bulink").style.display = "";
			document.getElementById("kanzeige").style.display = "none";
			document.getElementById("klink").style.display = "";
			document.form2.textarea.value="";
		}
	}
	function encode(texte) {

		arrayA = new Array("a","b","c","d","e","f","g","h","i","j","k","l","m","n","o",
			"p","q","r","s","t","u","v","w","x","y","z");

		arrayB = new Array("1z","2y","3x","4w","5v","6u","7t","8s","9r","0q","1p","2o","3n",
			"4m","5l","6k","7j","8i","0h","1g","2f","3e","4d","5e","6f","7g");

		var new_text="";
		var new1 = "";
		var count = 0;

		for (var i=0; i<texte.length; i++) {

			for (var j=0; j<arrayA.length; j++) {
				if (texte.charAt(i) == arrayA[j]) {
					new_text = arrayB[j];
					count++;
				}
			}
			if (count>0)
				new1 += new_text;
			else
				new1 += texte.charAt(i);
			count=0;
		}
		return new1;
	}

	function paste() {
		var links, mitte, rechts, zeichen;
		if(window.document.form2.select2.value == "ppc") {
			links="k";
			mitte="se";
			rechts="p";
		}
		else if(window.document.form2.select2.value == "fpa") {
			links="ad";
			mitte="s";
			rechts="fp";
		}

		if (window.document.form2.linkseite.value.indexOf("?")>0)
			zeichen = "&";
		else
			zeichen = "?";

		var str = encode(links)+"="+encode(window.document.form2.an.value)+"&"+
		encode(mitte)+"="+encode(window.document.form2.s.value)+"&"+encode(rechts)+"="+
		encode(window.document.form2.fp.value)+"&vvv=1";

		var str2 = links+"="+window.document.form2.an.value+"&"+mitte+"="+
		window.document.form2.s.value+"&"+rechts+"="+window.document.form2.fp.value;

		if (window.document.form2.checkbox.checked)
			window.document.form2.textarea.value=window.document.form2.linkseite.value+
			zeichen+escape(str);
		else
			window.document.form2.textarea.value=window.document.form2.linkseite.value
			+zeichen+str2;
	}