function checkForm() {
 if(document.forms.shop.confirmation.value=="address"){
  if (document.getElementsByName('order[email]')[0].value=="") {
     alert ("Mail-Adresse fehlt!\nFill in email!");
     document.getElementsByName('order[email]')[0].focus();
     return false;
   }
  if(document.getElementsByName('order[email]')[0].value.indexOf('@')==-1 || document.getElementsByName('order[email]')[0].value.indexOf('.')==-1) {
     alert ("Eine gültige Emailadresse muss ein \n'@' (At-Zeichen) & einen '.' (Punkt) enthalten!\n\nEmail must contain @ and .!");
     document.getElementsByName('order[email]')[0].focus();
     return false
   }
  if(document.getElementsByName('order[name]')[0].value=="" || document.getElementsByName('order[name]')[0].value.length <2) {
     alert ("Name fehlt!\nFill in last name!");
     document.getElementsByName('order[name]')[0].focus();
     return false;
   }
  if(document.getElementsByName('order[vorname]')[0].value=="" || document.getElementsByName('order[vorname]')[0].value.length <2) {
     alert ("Vorname fehlt!\nFill in first name!");
     document.getElementsByName('order[vorname]')[0].focus();
     return false;
   }
  if(document.getElementsByName('order[strassehnr]')[0].value=="" || document.getElementsByName('order[strassehnr]')[0].value.length <2) {
     alert ("Strasse fehlt!\nFill in street!");
     document.getElementsByName('order[strassehnr]')[0].focus();
     return false;
   }
   if(document.getElementsByName('order[ort]').value=="" || document.getElementsByName('order[ort]')[0].value.length <2) {
     alert ("Ort fehlt!\nFill in city!");
     document.getElementsByName('order[ort]')[0].focus();
     return false;
   }
   if(document.getElementsByName('order[land]').value=="" || document.getElementsByName('order[land]')[0].value.length <2) {
     alert ("Land fehlt!\nFill in country!");
     document.getElementsByName('order[land]')[0].focus();
     return false;
   }
 }
 return true;
}
 
pic_window = null;

function open_high(id){

	var uri = "showproduct.php?id=" + id;
    if(pic_window != null){
		pic_window.close();
	}
    pic_window = open (uri, '', "width=50,height=50,resizable=0, status=0, dependent=yes");
    pic_window.moveTo(0, 0);
    pic_window.focus();
}