/*

rez = '';
function write_gewerbe(){
	
	if(form.gewerbe.checked==true){
				alert("cheked");
				rez = "<input name='gewerbe_type' id='gewerbe_type' type='text' class='inputtext' size='20'>";		
		chcontent('rez', rez)
	} else {
		alert("NO-cheked");
		rez = "";
		chcontent('rez', rez)		
	}
}

function chcontent(divID, content){
var myLayer;

if( document.layers ) { //Netscape old layers
        myLayer=document.layers[divID].document; 
                        myLayer.open();
                        myLayer.write(content);
                        myLayer.close();
                        }else
    if( document.getElementById ) { //DOM; IE5, NS6, Mozilla, Opera
        myLayer=document.getElementById(divID); 
                        myLayer.innerHTML=content;
                        }else
    if( document.all) { //Proprietary DOM; IE4
        myLayer=document.all[divID]; 
                        myLayer.innerHTML=content;
                        }else
    if( document[divID] ) { //Netscape alternative
        myLayer=document[divID]; 
                 myLayer.innerHTML=content;
                        }
}

*/