function hide_text(value, object) {
	var object = document.getElementById(object.name);
	// alert(object.name);
	if(value == "Suchbegriff eingeben") {
		object.value = "";
		object.style.color = "#3D3D3D";
	} 
}

function show_text(value, object) {
	var object = document.getElementById(object.name);
	// alert(object.name);
	if (value == "") {
		object.value = "Suchbegriff eingeben";
		object.style.color = "#787878";
	}
}

function username_hide(value, object) {
	var object = document.getElementById(object.name);
	if(value == "Benutzername") {
		object.value = "";
		object.style.color = "#3D3D3D";
	} 
}

function username_show(value, object) {
	var object = document.getElementById(object.name);
	if(value == "") {
		object.value = "Benutzername";
		object.style.color = "#3D3D3D";
	} 
}

function password_hide(value, object) {
	var object = document.getElementById(object.name);
	if(value == "Password") {
		object.value = "";
		object.style.color = "#3D3D3D";
	} 
}

function password_show(value, object) {
	var object = document.getElementById(object.name);
	if(value == "") {
		object.value = "Password";
		object.style.color = "#3D3D3D";
	} 
}