function modifyBoxHeights(idName){

   if(idName.length >0){
    var heightLeft=0;
	var heightCenter=0;
    var heightRight=0;
    var modCol=0;
    var a = document.getElementsByName(idName);
     /*alert("document.getElementsByName("+idName+")="+a.length);*/
    if(a.length>0){
    
       for (i = 0; i < a.length; i++) {
	   
	      
            modCol = i%3;//0=left, 1=center, 2=right
            if(modCol==0){
             
	    }else{
               if(modCol==1){
                      		//if(i%2>0){//right column of two cols
		   					  	if(a[i].offsetTop == a[i-1].offsetTop){
              						heightLeft = a[i-1].offsetHeight-30;
              						heightRight = a[i].offsetHeight-30;
									/*alert("Box "+i+ " heightLeft="+heightLeft+" heightRight="+heightRight);*/
				  					if (heightLeft > heightRight){
				   						a[i].style.height = heightLeft+'px';
				   						a[i-1].style.height = heightLeft+'px';            
				  					}else{
				   						a[i].style.height = heightRight+'px';
				   						a[i-1].style.height = heightRight+'px';
				  					}
			  
			 					}else{
			   					 i=i+1 ;
		     					}
		  	      	//}//right col
			   }else{
                 		if(a[i].offsetTop == a[i-1].offsetTop){/*same row?*/
						    heightLeft = a[i-2].offsetHeight-30;
              				heightCenter = a[i-1].offsetHeight-30;
              				heightRight = a[i].offsetHeight-30;
							/*alert("Box "+i+ " heightLeft="+heightLeft+" heightCenter="+heightCenter+" heightRight="+heightRight);*/
				  			if (heightLeft >= heightRight && heightLeft >= heightCenter){
				   				a[i].style.height = heightLeft+'px';
				   				a[i-1].style.height = heightLeft+'px';
								a[i-2].style.height = heightLeft+'px';            
				  			}else{
							    if (heightCenter >= heightLeft && heightCenter >= heightRight){
				   						a[i].style.height = heightCenter+'px';
				   						a[i-1].style.height = heightCenter+'px';
										a[i-2].style.height = heightCenter+'px';
								}else{
								 		if (heightRight >= heightLeft && heightRight >= heightCenter){
				   								a[i].style.height = heightRight+'px';
				   								a[i-1].style.height = heightRight+'px';
												a[i-2].style.height = heightRight+'px';
										}
								}
				  			}
			  			}else{
	        			    i=i+1 ;
		              	} 
			      }
            }
        }//for
      }//a.len>0
    }//idName.lenght>0
}





function setPaymentFields(paymentuid) {
	  // var theForm=document.getElementById("kurse");
	  // var blz = theForm.blz.value; 
	  // var bname = theForm.bankname.value;
	  // var kto = theForm.kto.value;
	//document.getElementById("vorname").setAttribute('disabled', 'disabled'); 
	var myAjax = new Ajax.Request(
			'index.php',
			{
			method: 'get',
			parameters: 'eID=compronet_ajax&paymentuid='+paymentuid/*+'&blz='+blz+'&kto='+kto+'&bname='+bname*/,
			onComplete: updatePaymentFields
			});

}
 
function updatePaymentFields(originalRequest) {
	 var xmldoc = originalRequest.responseXML;
	 var result = xmldoc.getElementsByTagName("data")[0].firstChild.data;
     //document.getElementById("tx_tanzkurs_ajax_output").innerHTML = result;
	   //updatePaymentFieldsByResult(result);
           updatePaymentFieldsByResult(result);
    
}

function updatePaymentFieldsByResult(result){
	
	 theForm=document.getElementById("kurse");
	 if(result>0){
		// theForm.bname.style.height = '25px';
		 theForm.bname.style.width = '250px';
		// theForm.kto.style.height = '23px';
		// theForm.blz.style.height = '23px';
		 
		 document.getElementById("bname").innerHTML = 'Name der Bank';
		 document.getElementById("kto").innerHTML = 'Kontonummer';
		 document.getElementById("blz").innerHTML = 'BLZ';
		 theForm.bname.style.visibility = 'visible';
		 theForm.kto.style.visibility = 'visible';
		 theForm.blz.style.visibility = 'visible';
		 theForm.showAccount.value = '1';
		 
	 }else{
		  theForm.bname.style.visibility = 'hidden';
		 theForm.kto.style.visibility = 'hidden';
		 theForm.blz.style.visibility = 'hidden';
		// theForm.bname.style.height = '0px';
		// theForm.kto.style.height = '0px';
		// theForm.blz.style.height = '0px';
		 
		 document.getElementById("bname").innerHTML = '';
		 document.getElementById("kto").innerHTML = '';
		 document.getElementById("blz").innerHTML = '';
		 theForm.showAccount.value = '0';
		 
		 
		 
	 }
	// theForm.kto.setAttribute('disabled', result);
	// theForm.blz.setAttribute('disabled', result);
     // document.getElementById('ajax_output').innerHTML = originalRequest.responseText;
	
}

function updateRegFields(){
	
	     theForm=document.getElementById("kurse");
	
	
	if(theForm.reg2check.checked == true){
		
		 theForm.nachname2.style.visibility = 'visible';
		 theForm.vorname2.style.visibility = 'visible';
		 theForm.birthday2.style.visibility = 'visible';
		 theForm.strasse2.style.visibility = 'visible';
		 theForm.plz2.style.visibility = 'visible';
		 theForm.ort2.style.visibility = 'visible';
		 document.getElementById("nachname2").style.display = '';
		 document.getElementById("vorname2").style.display = '';
		 document.getElementById("birthday2").style.display = '';
		 document.getElementById("anschrift2").style.display = '';
		 document.getElementById("strasse2").style.display = '';
		 document.getElementById("plz2").style.display = '';
		 document.getElementById("ort2").style.display = '';
		 
	}else{
		 
		 theForm.nachname2.style.visibility = 'hidden';
		 theForm.vorname2.style.visibility = 'hidden';
		 theForm.birthday2.style.visibility = 'hidden';
		 theForm.strasse2.style.visibility = 'hidden';
		 theForm.plz2.style.visibility = 'hidden';
		 theForm.ort2.style.visibility = 'hidden';
		 document.getElementById("nachname2").style.display = 'none';
		 document.getElementById("vorname2").style.display = 'none';
		 document.getElementById("birthday2").style.display = 'none';
		 document.getElementById("anschrift2").style.display = 'none';
		 document.getElementById("strasse2").style.display = 'none';
		 document.getElementById("plz2").style.display = 'none';
		 document.getElementById("ort2").style.display = 'none';
	}
	//get height of box to equal height of site
	e0 = document.getElementById('tx_tanzkurs_wrapper');
	txheight = e0.offsetHeight+320;
	//TANZPARADIES
	e1 = document.getElementById('main');
	e1.style.height = txheight+'px';
	eqHeight('left', 'main');

}