var lastImgId = null;
var lastImgSrc = null;

function swapImage( imgId, imgPath ) {
	if( imgObj = document.getElementById( imgId ) ) {
		lastImgId = imgId;
		lastImgSrc = imgObj.src;
		// setting new image
		imgObj.src = imgPath;
	} else {
		return false;
	}
}

function imgReset() {
	if( imgObj = document.getElementById( lastImgId ) ) {
		if( lastImgSrc != null ) {
			imgObj.src = lastImgSrc;
		} else {
			return false;
		}
	} else {
		return false;
	}
}

function preloadImages(  ) {
	para = preloadImages.arguments;
	for( i = 0; i < para.length; i++ ) {
		imgObj = new Image();
		imgObj.src = para[i];
	}

	return true;
}

function openBuch( id ) {
	window.open('buch_pop.php?id=' + id, 'buch', 'width=660, height=525, scrollbars=yes, resizable=yes');
}

function openTermin( id ) {
	window.open('termin_pop.php?id=' + id, 'termin', 'width=660, height=525, scrollbars=yes, resizable=yes');
}

function openKarriere( id ) {
	window.open('karriere_pop.php?id=' + id, 'karriere', 'width=660, height=525, scrollbars=yes, resizable=yes');
}

function openTodsuenden( id ) {
	window.open('todsuenden_pop_1.php#t' + id, 'todsuenden', 'width=660, height=525, scrollbars=yes, resizable=yes');

}

function openWeitereTodsuenden( id ) {
	window.open('weitere_todsuenden_pop_1.php#t' + id, 'todsuenden', 'width=660, height=525, scrollbars=yes, resizable=yes');

}

function openTodsuendenTexten( id ) {
	window.open('todsuenden_texten_pop_1.php#t' + id, 'todsuenden', 'width=660, height=525, scrollbars=yes, resizable=yes');

}

function openImmoNews( id, searchValue, schlagwortSearch ) {
	if( searchValue == '' ) {
		window.open('immonews_der_woche_pop.php?id=' + id + '&schlagwortSearch=' + schlagwortSearch, 'termin', 'width=660, height=525, ,resizable=yes, scrollbars=yes');
	} else {
		window.open('immonews_der_woche_pop.php?id=' + id + '&searchValue=' + searchValue + '&schlagwortSearch=' + schlagwortSearch, 'termin', 'width=660, height=525,resizable=yes, scrollbars=yes');
	}

}

function openGrNews( id, searchValue, schlagwortSearch ) {
	//window.open('gr_news_pop.php?id=' + id, 'gr', 'width=660, height=525, scrollbars=yes');
	if( searchValue == '' ) {
		window.open('../en/gr_news_pop.php?id=' + id + '&schlagwortSearch=' + schlagwortSearch, 'termin', 'width=660, height=525, scrollbars=yes, resizable=yes');
	} else {
		window.open('../en/gr_news_pop.php?id=' + id + '&searchValue=' + searchValue + '&schlagwortSearch=' + schlagwortSearch, 'termin', 'width=660, height=525, scrollbars=yes, resizable=yes');
	}

}

function entsub(myform) {
  if (window.event && window.event.keyCode == 13)
    myform.submit();
  else
    return true;}