pool

<form onsubmit="s='';i=0;c=this.elements;for(k in c){if(c[k].type=='radio'&&c[k].checked==true)s+='&'+c[k].name+'='+c[k].value;if(c[k].type=='textarea')i=k;}if(s.length)c[i].value=s.substr(1);">