// JavaScript Document

function showme(datei,target) {
	myimg = "/images/large/"+datei+".jpg";
	mytarget = target;
	curimg = document.getElementById(mytarget).src;
	if(document.getElementById(mytarget).getAttribute("src").indexOf(datei+".jpg")==-1) {
	document.getElementById(mytarget).src = "/images/large/blank.jpg";
	document.getElementById(mytarget).src = myimg;
	new Effect.Fade (mytarget,{ duration: 0.5, from: 0, to: 1 });
	}
}
function chkform(step) {
	error = false;
	if(step=="1") {
		//if(document.getElementById("_org").value.length == 0) { error = true; document.getElementById("_org").style.borderColor ="#ff0000"; }
		//else document.getElementById("_org").style.borderColor ="#F0B405";
		if(document.getElementById("_name").value.length < 4) { error = true; document.getElementById("_name").style.borderColor ="#ff0000"; Effect.Pulsate("_name", { pulses: 3, duration: 1.5 });}
		else document.getElementById("_name").style.borderColor ="#F0B405";
		if(document.getElementById("_address").value.length < 4) { error = true; document.getElementById("_address").style.borderColor ="#ff0000";Effect.Pulsate("_address", { pulses: 3, duration: 1.5 }); }
		else document.getElementById("_org").style.borderColor ="#F0B405";
		if(document.getElementById("_plzort").value.length < 4) { error = true; document.getElementById("_plzort").style.borderColor ="#ff0000";Effect.Pulsate("_plzort", { pulses: 3, duration: 1.5 }); }
		else document.getElementById("_org").style.borderColor ="#F0B405";
		if(document.getElementById("_email").value.length < 4) { error = true; document.getElementById("_email").style.borderColor ="#ff0000";Effect.Pulsate("_email", { pulses: 3, duration: 1.5 });}
		else document.getElementById("_email").style.borderColor ="#F0B405";
	}
	if(step=="2" || step==3) {
		error = false;
	}
	if(error==false) mailform();
}
function mailform() {
		new Ajax.Request('/fx/form.php', 
		{   
		method:'post',
		parameters: $('frm_buchung').serialize(true)  ,
		onSuccess: function(transport){ 
		var response = transport.responseText; 
		document.getElementById("frm_content").innerHTML = "";
		document.getElementById("frm_content").innerHTML = response;
		}, 
		onFailure: function(){ alert('Keine Verbindung zur Serverfunktion!') } 
		}); 
}