function ToggleBgImage(bgID) {

	var backg = new Array();
	var a = new Date();
	
	backg[1] = "web/back-1.jpg";
	backg[2] = "web/back-2.jpg";
	backg[3] = "web/back-3.jpg";
	backg[4] = "web/back-4.jpg";
	
	document.body.background=backg[bgID];

	a = new Date(a.getTime() +1000*60*60*24*365);
	document.cookie = 'swgbg='+bgID+'; expires='+a.toGMTString()+';';	

}

function ToggleHoverImage(id) {
	document.getElementById(id).src = "web/button/button-" + id + "-over.gif";
}
function ToggleBackImage(id) {
	document.getElementById(id).src = "web/button/button-" + id + ".gif";
}

function ToggleButtonHoverImage(id) {
	document.getElementById(id).src = "web/button/" + id + "-over.gif";
}
function ToggleButtonBackImage(id) {
	document.getElementById(id).src = "web/button/" + id + ".gif";
}

function ToggleBackButtonHoverImage(id) {
	document.getElementById(id).src = "web/button/" + id + "-over.gif";
}
function ToggleBackButtonBackImage(id) {
	document.getElementById(id).src = "web/button/" + id + ".gif";
}

function Toggle (id) {
  if (document.getElementById("Toggle_" + id).style.display == 'none') {
    document.getElementById("Toggle_" + id).style.display = "block";
 }
  else {
    document.getElementById("Toggle_" + id).style.display = "none";
  }
}

function ClearName() {
	if(document.forms[0].name.value == " Ihr Name") {
		document.forms[0].name.value = "";
		document.forms[0].name.style.color = "#000000";
		document.forms[0].name.focus();
		return false;
	}
}

function ClearCompany() {
	if(document.forms[0].company.value == " Ihre Firma") {
		document.forms[0].company.value = "";
		document.forms[0].company.style.color = "#000000";
		document.forms[0].company.focus();
		return false;
	}
}

function ClearPhone() {
	if(document.forms[0].phone.value == " Ihre Telefonnummer") {
		document.forms[0].phone.value = "";
		document.forms[0].phone.style.color = "#000000";
		document.forms[0].phone.focus();
		return false;
	}
}

function ClearEmail() {
	if(document.forms[0].email.value == " Ihre Email Adresse") {
		document.forms[0].email.value = "";
		document.forms[0].email.style.color = "#000000";
		document.forms[0].email.focus();
		return false;
	}
}

function ClearContent() {
	if(document.forms[0].content.value == " Ihr Anliegen") {
		document.forms[0].content.value = "";
		document.forms[0].content.style.color = "#000000";
		document.forms[0].content.focus();
		return false;
	}
}