/* Popup */

function PopUp(w,h,ziel)
{
	h = h - 20; var x=0, y=0, parameter="";
	if (w < screen.availWidth || h < screen.availHeight)
	{
		x = (screen.availWidth - w - 12) / 2;
		y = (screen.availHeight - h - 104) / 2;
		if (window.opera) y = 0;
		if (x<0 || y<0)
		{
			x=0; y=0;
		}
		else parameter = "width=" + w + ",height=" + h + ",";
	}
	parameter += "left=" + x + ",top=" + y;
	parameter += ",menubar=no,location=no,toolbar=no,status=no";
	parameter += ",resizable=yes,scrollbars=auto";
	var Fenster = window.open(ziel,"PopUp",parameter);
	if (Fenster) Fenster.focus();
	return !Fenster;
}

/* Seitendruck */

function printPage()
{
	if (window.print)
	{
		printnow = confirm('Wollen Sie die Seite jetzt ausdrucken?');

	if (printnow) window.print();
   	}
}

/* Formular Katalog Pflichtfelder */

function fcKatNameOn()
	{
		if(document.getElementById("fcKatName").value == "Ihr Vor- und Zuname (Pflichtfeld)")
			{
				document.getElementById("fcKatName").value = "";
				document.getElementById("fcKatName").style.background = "none";
			}
	}

function fcKatNameOff()
	{
		if(document.getElementById("fcKatName").value == "")
			{
				document.getElementById("fcKatName").value = "Ihr Vor- und Zuname (Pflichtfeld)";
				document.getElementById("fcKatName").style.background = "#677178";
			}
	}

function fcKatStrasseOn()
	{
		if(document.getElementById("fcKatStrasse").value == "Straße und Nummer (Pflichtfeld)")
			{
				document.getElementById("fcKatStrasse").value = "";
				document.getElementById("fcKatStrasse").style.background = "none";
			}
	}

function fcKatStrasseOff()
	{
		if(document.getElementById("fcKatStrasse").value == "")
			{
				document.getElementById("fcKatStrasse").value = "Straße und Nummer (Pflichtfeld)";
				document.getElementById("fcKatStrasse").style.background = "#677178";
			}
	}

function fcKatOrtOn()
	{
		if(document.getElementById("fcKatOrt").value == "PLZ und Ort (Pflichtfeld)")
			{
				document.getElementById("fcKatOrt").value = "";
				document.getElementById("fcKatOrt").style.background = "none";
			}
	}

function fcKatOrtOff()
	{
		if(document.getElementById("fcKatOrt").value == "")
			{
				document.getElementById("fcKatOrt").value = "PLZ und Ort (Pflichtfeld)";
				document.getElementById("fcKatOrt").style.background = "#677178";
			}
	}

function fcKatMailOn()
	{
		if(document.getElementById("fcKatMail").value == "Ihre E-Mail-Adresse (Pflichtfeld)")
			{
				document.getElementById("fcKatMail").value = "";
				document.getElementById("fcKatMail").style.background = "none";
			}
	}

function fcKatMailOff()
	{
		if(document.getElementById("fcKatMail").value == "")
			{
				document.getElementById("fcKatMail").value = "Ihre E-Mail-Adresse (Pflichtfeld)";
				document.getElementById("fcKatMail").style.background = "#677178";
			}
	}

/* Formular Kontakt Pflichtfelder */

function fcKonTextOn()
	{
		if(document.getElementById("fcKonText").value == "Ihr Text (Pflichtfeld)")
			{
				document.getElementById("fcKonText").value = "";
				document.getElementById("fcKonText").style.background = "none";
			}
	}

function fcKonTextOff()
	{
		if(document.getElementById("fcKonText").value == "")
			{
				document.getElementById("fcKonText").value = "Ihr Text (Pflichtfeld)";
				document.getElementById("fcKonText").style.background = "#677178";
			}
	}

function fcKonNameOn()
	{
		if(document.getElementById("fcKonName").value == "Ihr Vor- und Zuname (Pflichtfeld)")
			{
				document.getElementById("fcKonName").value = "";
				document.getElementById("fcKonName").style.background = "none";
			}
	}

function fcKonNameOff()
	{
		if(document.getElementById("fcKonName").value == "")
			{
				document.getElementById("fcKonName").value = "Ihr Vor- und Zuname (Pflichtfeld)";
				document.getElementById("fcKonName").style.background = "#677178";
			}
	}

function fcKonMailOn()
	{
		if(document.getElementById("fcKonMail").value == "Ihre E-Mail-Adresse (Pflichtfeld)")
			{
				document.getElementById("fcKonMail").value = "";
				document.getElementById("fcKonMail").style.background = "none";
			}
	}

function fcKonMailOff()
	{
		if(document.getElementById("fcKonMail").value == "")
			{
				document.getElementById("fcKonMail").value = "Ihre E-Mail-Adresse (Pflichtfeld)";
				document.getElementById("fcKonMail").style.background = "#677178";
			}
	}

/* Formular Katalog Zahlungsweise */

function zahlweise1()
{
	if(document.getElementById('vorkasse').style.display=='none')
	{
		document.getElementById('vorkasse').style.display='block';
		document.getElementById('lastschrift').style.display='none';
	}
}

function zahlweise2()
{
	if(document.getElementById('lastschrift').style.display=='none')
	{
		document.getElementById('lastschrift').style.display='block';
		document.getElementById('vorkasse').style.display='none';
	}
}