// galeriestuff //////////////////////////////////////////////////////

// called in galerie pages
function openGaleryImage(imageName) {
	document.formMain.imageName.value = imageName;
	newWindow= window.open('popup.html', 'galerie', 'height=630, width=610, dependent=yes, left=100, top=100, location=no, menubar=no, resizable=no, scrollbars=no, status=no, toolbar=no');
	newWindow.focus();
}

// called in popup page with single view
function loadPopupImage() {
	var imageName = window.opener.document.formMain.imageName.value;
	document.popupImage.src = 'grafik/galerie/'+imageName+'.jpg';
}
function closePopupWindow () {
	window.opener.focus();
	window.close();
}

// called in both
function changeMouseOn () {
	document.body.style.cursor = 'pointer';
}
function changeMouseOff () {
	document.body.style.cursor = 'default';
}


// other stuff ////////////////////////////////////////////////////////


function do_submit() {
	var emailadresse = document.FormMain.emailadresse.value;
	//var Suche = /(@)/g;															// todo regexp
		var Suche = /^\w{2,}@[a-z]{2,}\.[a-z]{2,4}$/g;
		var Ergebnis = Suche.test(emailadresse);
	/*if (emailadresse != "" && Ergebnis) {*/
	if (emailadresse) {
		//document.FormMain.email.value = emailadresse;
		document.FormMain.submit();
	} else {
		alert ("Bitte geben Sie Ihre korrekte eMail Adresse an!!!");
	}
}


function addBookmark(title,url) {
	if (window.sidebar) {
		window.sidebar.addPanel(title, url,"");
	} else if( document.all ) {
		window.external.AddFavorite( url, title);
	} else if( window.opera && window.print ) {
		return true;
	}
}