function EffektVorschau(Bilddir, Bildname, Bildendung) {
	if(Bildname == ''){
		document.getElementById('effekte_vorschau').style.display='none';
  }else{
  	document.getElementById('effekte_vorschau').style.display='block';
  	document.getElementById('effekte_vorschaubild').src = Bilddir + Bildname + Bildendung;
  }
}
var dupli_nr=0;
function dupliziere() { 
	var DIV_1 = document.getElementById('upload_felder');
	var DIV_2 = document.getElementById('isnsert_dupliziere');
	
	if(document.getElementById('upload_von'+dupli_nr+'_true').checked == true && document.getElementById('input_pcupload'+dupli_nr).value == ''){
		alert(AlertTextPCUploadLeer);
		return;
	}
	else if(document.getElementById('upload_von'+dupli_nr+'_false').checked == true && document.getElementById('input_reupload'+dupli_nr).value == '' || document.getElementById('upload_von'+dupli_nr+'_false').checked == true && document.getElementById('input_reupload'+dupli_nr).value == 'http://'){
		alert(AlertTextLinkUploadLeer);
		return;
	}
	dupli_nr+=1;
	if(dupli_nr > GesamtUploadfelder){
		alert(AlertTextMaxiUploadfellder);
		return;
	}
	
	Dublicat = DIV_1.innerHTML;
	Dublicat = Dublicat.replace(/pcupload_block/gi, 'pcupload_block' + dupli_nr);
	Dublicat = Dublicat.replace(/input_pcupload0/gi, 'input_pcupload' + dupli_nr);
	Dublicat = Dublicat.replace(/input_reupload0/gi, 'input_reupload' + dupli_nr);
	
	Dublicat = Dublicat.replace(/upload_von0_true/gi, 'upload_von' + dupli_nr + '_true');
	Dublicat = Dublicat.replace(/upload_von0_false/gi, 'upload_von' + dupli_nr + '_false');
	
	Dublicat = Dublicat.replace(/remoteupload_block/gi, 'remoteupload_block' + dupli_nr);
	
	Dublicat = Dublicat.replace(/upload_von\[0\]/gi, 'upload_von[' + dupli_nr + ']');
	Dublicat = Dublicat.replace(/upload_datei\[0\]/gi, 'upload_datei[' + dupli_nr + ']');
	Dublicat = Dublicat.replace(/beschreibung\[0\]/gi, 'beschreibung[' + dupli_nr + ']');
	Dublicat = Dublicat.replace(/tags\[0\]/gi, 'tags[' + dupli_nr + ']');
	Dublicat = Dublicat.replace(/kid\[0\]/gi, 'kid[' + dupli_nr + ']');
	DIV = document.createElement('div');
	DIV.innerHTML += TrenneUploadfelder + Dublicat;
	DIV_2.appendChild(DIV);
	
	document.getElementById('beschreibung[' + dupli_nr + ']').value='';
	document.getElementById('tags[' + dupli_nr + ']').value='';
	document.getElementById('kid[' + dupli_nr + ']').value='0';
	document.getElementById('pcupload_block' + dupli_nr).style.display = 'block';
	document.getElementById('remoteupload_block' + dupli_nr).style.display = 'none';
}
function AGB(AGB, UPLOAD) { 
	Feld1 = document.getElementById(AGB);
	Feld2 = document.getElementById(UPLOAD);
	if (Feld1.checked == true)
	{
		Feld2.disabled=false;
	}
	else
	{
		Feld2.disabled=true;
	}
}
function Uploading() { 
	document.getElementById('images_upload_box').style.display = 'none';
	document.getElementById('images_upload_warten').style.display = 'block';
	return true;
}