/*$(function() {
	$("input#user").click(function() {
		if($(this).attr("value") == "Benutzername") {
			$(this).attr("value", "");
			$(this).addClass("black");	
		}
	});
	
	$("input#user").blur(function() {
		if($(this).attr("value") == "") {
			$(this.attr("value", "Benutzername");
			$(this).removeClass("black");
		}
	});
	
	$("input#pass").click(function() {
		if($(this).attr("value") == "Passwort") {
			$(this).attr("value", "");
			$(this).attr("type", "password");
			$(this).addClass("black");	
		}
	});
	
	$("input#pass").blur(function() {
		if($(this).attr("value") == "") {
			$(this.attr("value", "Passwort");
			$(this).attr("text", "password");
			$(this).removeClass("black");
		}
	});
});*/

function focusUser() {
	if(document.getElementById("user").value == "Benutzername") {
		document.getElementById("user").value = "";
		var cssclass = document.createAttribute("class");
		cssclass.nodeValue = "black";
		document.getElementById("user").setAttributeNode(cssclass);
	}
}

function blurUser() {
	if(document.getElementById("user").value == "") {
		document.getElementById("user").value = "Benutzername";
		var cssclass = document.createAttribute("class");
		cssclass.nodeValue = "";
		document.getElementById("user").setAttributeNode(cssclass);
	}
}

function focusPass() {
	if(document.getElementById("pass").value == "Passwort") {
		document.getElementById("pass").value = "";
		var cssclass = document.createAttribute("class");
		cssclass.nodeValue = "black";		
		document.getElementById("pass").setAttributeNode(cssclass);
		
	}
}

function blurPass() {
	if(document.getElementById("pass").value == "") {
		document.getElementById("pass").value = "Passwort";
		var cssclass = document.createAttribute("class");
		cssclass.nodeValue = "";		
		document.getElementById("pass").setAttributeNode(cssclass);
		
	}
}