function ShowHideBox()
{
   var objDv=document.getElementById('dvShow');
   //alert(objDv); 
   if(objDv.style.display == "block")
     document.getElementById('dvShow').style.display='none';
    else
          document.getElementById('dvShow').style.display='block';
       
}
    function FillSearch()
    {
        var txtSearch=document.getElementById('ctl00_ContentPlaceHolder1_txtSearch');        
        var elementId = 'ctl00_ContentPlaceHolder1_chkExpertise';
        var elementRef = document.getElementById(elementId);
        var rdoArray = elementRef.getElementsByTagName('input');
        var checkedValue = '';        
        for (var i = 0; i < rdoArray.length; i++)
        {
            if (document.getElementById(elementId + '_' + i.toString()).checked == true)
            {
                var checkBoxRef = rdoArray [i];
                var labelArray = checkBoxRef.parentNode.getElementsByTagName('label');                       
                if(checkedValue=='')
                {
                    checkedValue=labelArray[i].innerHTML;
                }
                else
                {
                    checkedValue=checkedValue+","+labelArray[i].innerHTML;
                }
           }
        }    
        txtSearch.value=checkedValue;
        //lblSearch.value=checkedValue;
    }