function checkSearchTerm(SearchTerm,fname) 
{
	
  var st = SearchTerm.replace(/^\s+|\s+$/g, "");
   var atk = '';
   
      for (var i=0; i <fname.searchprop.length; i++)
       {
          if (fname.searchprop[i].checked)
          {
		atk=fname.searchprop[i].value;
		
          }
       }
    	if(atk=="img")
        {
    
          location.href="/wbdiscover/search?st1="+st+"&mt=pc";
          return false;
	}
       else
       {
       	    fname.action="search?st1="+st;
	    //location.href="/wbdiscover/search?st1="+st;
	}		
    
	return true;
 	
}