function $(sendElement) {

	if(document.getElementById(sendElement))
	 var element = document.getElementById(sendElement);
	else 
	 var element = false; 

	 return element;
}

function getElementsByClass( searchClass, domNode, tagName) {
	if (domNode == null) domNode = document;
	if (tagName == null) tagName = '*';
	var el = new Array();
	var tags = domNode.getElementsByTagName(tagName);
	var tcl = " "+searchClass+" ";
	for(i=0,j=0; i<tags.length; i++) {
		var test = " " + tags[i].className + " ";
		if (test.indexOf(tcl) != -1)
			el[j++] = tags[i];
	}
	return el;
}





function openPopUp(site) {

  MeinFenster = window.open(globalDir + '/' + site, "AGB", "width=550,height=800,left=100,top=100,scrollbars=yes");
  MeinFenster.focus();

}




function changeCounter(sendId) {

 var element 	= $('counter_container');
 var tmpCounter = $('tmp_counter_' + sendId).value;
 var newCounter;

	newCounter = '<select name="order_count" style="width: 80px;">';
	for(i=1;i<=15;i++) {
	 if(tmpCounter == i) 	var tmpSelect = ' selected="selected"';
	 else	  		var tmpSelect = '';	  
	 newCounter += '<option value="' + i + '"' + tmpSelect + '>' + i + ' mal</option>';
	} 
	newCounter += '</select>';

 element.innerHTML = newCounter;

}



function deleteOrder(sendId, sendPriceId) {

 var check = confirm("Wollen Sie den Stollen wirklich entfernen?");
 if (check == true) $('delete_' + sendId + '_' + sendPriceId).submit();

}



function selectOrderMoney(art) {

 var element = $('setZahlung');
 
 if(art == 1)
  element.style.display = 'block';
 else
  element.style.display = 'none';  

}


function sendOrder() {

 var tmpCheck		= true;
 var e_vorname 		= $('order_vorname');
 var e_nachname 	= $('order_nachname');
 var e_strasse 		= $('order_strasse');
 var e_ort 		= $('order_ort'); 
 var e_email 		= $('order_email'); 
 var filter		= /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
  
// var e_zahlung  	= $('form_order').order_zahlung[1];
// var e_bank_inhaber 	= $('order_bank_inhaber'); 
// var e_bank_kontonr 	= $('order_bank_kontonr'); 
// var e_bank_blz 	= $('order_bank_blz');   



 if(e_email.value == "" || (filter.test(e_email.value) == false))
  tmpCheck = false;

 if(e_vorname.value == "" || e_nachname.value == "" || e_strasse.value == "" || e_ort.value == "")
  tmpCheck = false;  
 
// if(e_zahlung.checked == true && (e_bank_inhaber.value == "" || e_bank_kontonr.value == "" || e_bank_blz.value == ""))
//  tmpCheck = false;  

 if(tmpCheck == true)
  $('form_order').submit();
 else
  alert('Bitte überprüfen Sie noch einmal alle * Pflichtfelder.'); 

}