function SetUniqueRadioButton(nameregex, current)
{

    re = new RegExp(nameregex);
    for(i = 0; i < document.forms[0].elements.length; i++)
    {
        elm = document.forms[0].elements[i]
        if (elm.type == 'radio')
        {
              if (re.test(elm.name))
              {
                elm.checked = false;
              }
         }
    }
    current.checked = true;
    return true;
}

function SetUniqueRadioButtonAndText(nameregex, nameregey, currentx)
{
    re = new RegExp(nameregex);
    rey = new RegExp(nameregey);
    for(i = 0; i < document.forms[0].elements.length; i++)
    {
        elm = document.forms[0].elements[i]
        if (elm.type == 'radio')
        {
              if (re.test(elm.name))
              {
                elm.checked = false;
              }
         }           
         if (elm.type == 'text')
         {              
              if (rey.test(elm.name))
              {
                elm.value="";
              }
         }
    }
    currentx.checked = true;
   }