// page.js
function updateFormMessage(fehlerText) {
	neuerText = $('#fehler').val() + "\n- " + fehlerText;
	$('#fehler').val(neuerText);
}

$(document).ready(function() {
	$('#buttonBox').html('<img src="/fileadmin/images/Button_IPodNano.png" alt="iPod nano" width="275" height="275"/>');
});

/*
$(document).ready(function() {
	
	// random image
	var theImages = new Array();
	var altText = new Array();

	theImages[0] = '/fileadmin/user_upload/buttons/hugendubel.png';
	theImages[1] = '/fileadmin/user_upload/buttons/fueller.png';
	theImages[2] = '/fileadmin/user_upload/buttons/wii.png';
	theImages[3] = '/fileadmin/user_upload/buttons/ipod.png';
	
	altText[0] = 'Gutschein Hugendubel';
	altText[1] = 'Füller';
	altText[2] = 'Nintendo Wii';
	altText[3] = 'iPod nano';

	var j = 0
	var p = theImages.length;
	var preBuffer = new Array()
	for (i = 0; i < p; i++){
		preBuffer[i] = new Image();
		preBuffer[i].src = theImages[i];
	}
	var whichImage = Math.round(Math.random()*(p-1));
	
	//$('#buttonBox').html('<img src="'+theImages[whichImage]+'" alt="'+altText[whichImage]+'" width="275" height="275"/>');
	
	$('#buttonBox').html('<img src="/fileadmin/user_upload/buttons/ipod.png" alt="iPod nano" width="275" height="275"/>');
	//$('#buttonBox').html('<img src="/fileadmin/user_upload/buttons/wii.png" alt="Nintendo Wii" width="275" height="275"/>');
	
	
	// Cursor-Position in der textarea setzen
	len = $('#message').val().length;
	$('#message').selectRange(len,len);
	
	// Text vom hidden-Field aus dem Formular in Textarea im Header kopieren
	if($('#message_hidden')) {
		$('#message').val($('#message_hidden').val());
	}
	
	// simple form-validation: do not send with empty content
	$("#submit_message").click(function(){
		if($('#message').val() == '') {
			return false;
		}
	});
	*/
	
/*	
	// PLZ aus verstecktem DIV ins InputFeld kopieren
	// wenn keine vorangegangene Suchanfrage, 'PLZ Ort' hineinschreiben
	if($('#zipsearch').text() != '') {
		$('#zipcodesearch').val($('#zipsearch').text());
	} else {
		$('#zipcodesearch').val('PLZ Ort');
	}
	
	// bei Focus 'PLZ Ort' ausblenden, ###PLZ### muss aber stehen bleiben
	$('#zipcodesearch').focus(function() {
		if (this.value == 'PLZ Ort'){
			this.value = '';
		} else if(this.value == $('#zipsearch').text()) {
			// do nothing
		}
	});
	$('#zipcodesearch').blur(function() {
		if ($.trim(this.value) == ''){
			this.value = ('PLZ Ort' ? 'PLZ Ort' : '');
		}
	});
	
});



// Cursor-Position in der textarea setzen
$.fn.selectRange = function(start, end) {
    return this.each(function() {
            if(this.setSelectionRange) {
                    this.focus();
                    this.setSelectionRange(start, end);
            } else if(this.createTextRange) {
                    var range = this.createTextRange();
                    range.collapse(true);
                    range.moveEnd('character', end);
                    range.moveStart('character', start);
                    range.select();
            }
    });
};
*/