curpos = 1;

function skippic(dir) {
	if(dir == 'back') { i = curpos - 1; }
	else { i = curpos + 1;}
	if(i == 0) {i = maxpos;}
	if(i > maxpos) {i = 1}
	curpos = i;

	recurl = spic[i][1];
	rectext = spic[i][2];
	reccopyright = spic[i][3];
	reccopyrighturl = spic[i][4];



	document.getElementById('photo').src = recurl;
	document.getElementById('photo').alt = rectext;
	document.getElementById('photo').title = rectext;

	recphototext = rectext + '<div class=\"copyright\">Foto: ';
	if(reccopyright.length > 0) {recphototext = recphototext + reccopyright;}
	recphototext = recphototext + '<br />';
	if(reccopyrighturl.length > 0) {
		recphototext = recphototext + '<a href=\"'+reccopyrighturl+'\"';
		if(reccopyrighturl != 'http://www.monstertruckonline.de') {recphototext = recphototext + ' target="_blank"';}
		recphototext = recphototext + '>'+reccopyrighturl+'</a></div>';
	}

	document.getElementById('phototext').innerHTML = recphototext;	
}

function showpaging() {
document.write('<a href="javascript: skippic(\'next\');" title="nächstes Bild" class="photobuttonnext"><img src="xml_pack/system/img/button_next_klein.gif" alt="nächstes Bild" title="nächstes Bild" /></a>');
document.write('<a href="javascript: skippic(\'back\');" title="vorheriges Bild" class="photobuttonback"><img src="xml_pack/system/img/button_back_klein.gif" alt="vorheriges Bild" title="vorheriges Bild" /></a>');
}