function MM_findObj(n, d) { //v4.01
  var p,i,x;  

  if(!d) d=document; 
  if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document;
	n=n.substring(0,p);
	}
  if(!(x=d[n])&&d.all) x=d.all[n];
  for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n);
  return x;
}

/* USES MM_findObj(n, d) v4.01  */

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3)
  if ((obj=MM_findObj(args[i]))!=null) {
    v=args[i+2];
    if (obj.style) {
	   obj=obj.style;
	   v=(v=='show')?'visible':(v=='hide')?'hidden':v;
	   }
    obj.visibility=v;
	}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr;
  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document;
  if(d.images){ 
    if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments;
	for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){
	  d.MM_p[j]=new Image;
	  d.MM_p[j++].src=a[i];
	  }
  }
}

/* USES MM_findObj(n, d) //v4.0 */
/* THIS MM_function is included on all pages  */
/* AS IT US USED BY OTHER FUNCTIONS AS WELL   */


function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments;
  document.MM_sr=new Array;
  for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){
     document.MM_sr[j++]=x;
	 if(!x.oSrc) x.oSrc=x.src;
	 x.src=a[i+2];
	 }
}

/**********************************************
*
* Restore special images manually
*
***********************************************/
function my_img_restore() {

  var i,j=0,x;
  var a=my_img_restore.arguments; 
  document.MM_sr=new Array; /* NO var TAG before document.MM... */
  
  for(i=0;i<(a.length-2);i+=3) {

	   if ((x=MM_findObj(a[i]))!=null){

			/* CURRENT IMG WAS FOUND, IT IS STORED IN OBJECT x */
   			document.MM_sr[j++]=x; 

			/* CURRENT IMG        is x.src  */
			/* NEW IMG FROM PARAM is x.oSrc */
			// alert('IMAGE OBJECT FOUND:'+"\n"+'CURRENT IMG: '+x.src +"\n"+'NEW IMG: '+x.oSrc  ); 

	   		if( x.oSrc) {


				//alert('YES - IMAGE restored');
   	   			x.oSrc=x.src; 
   	   			x.src=a[i+2];

	   		} else {
   			
				//alert('NO - IMAGE not restored');

	   		}/*eoIf*/

	   }/*eoIf*/

  }/*eoFor*/


}/*eoJsFunct.*/


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


// HISTORY
// V1.0 - Leeres Uploadform-Feld wird via js abgefangen.
// V1.1 - Ohne Frames/form9/menerga
// V1.2 - function chkFormular3(currForm, currField, screenmsg)

// MAIN #############################################################

function chkFormular3(currForm, currField, screenmsg)
{

//alert('NAW7');
   // STEP 1 - CHECK EMPTY FIELDS
   if ( myEmptyString(currForm[currField].value, screenmsg) == false)
   {
     currForm[currField].focus(); 
     return false;
   }

return true;
} //eof


function chkFormular()
{


   // STEP 1 - CHECK EMPTY FIELDS
   if ( myEmptyString(document.form9.MYFILE.value, "Bitte wählen Sie noch eine Datei auf Ihrem Rechner aus.") == false)
   {
     document.form9.MYFILE.focus(); // Objekt existiert nicht beim Fileupload Feld userfile.
     return false;
   }

return true;
} //eof


// SUB #### EMPTY #####################################################


function myEmptyString(myString, myField)
{
   //alert ("Hallo ich prüfe den String >" + myString + "< ");


   // CHECK IF EMPTY
   if(  myString == "" )
   {
     alert(myField);
     return false;
   }

   if( !myString )
   {
     // Das Fileupload-Field ist undef. wenn es leer ist.
     // Alle anderen Formfelder haben wenigstens einen Nul-Value
     // Wenn Sie leer gelassen werden.
     // Dieser Sonderfall wird hier abgefangen.
     alert(myField);
     return false;
   }


return true;
}//eof