function poplist()
{         
  winwidth = 500; 
  winheight = 400;
  winleft   = 50; 
  wintop    = 50; 

  window.open("http://www.oldtimercameras.com/search/help.asp", 'test','top=' + wintop + ',left=' + winleft + ',height=' + winheight + ',scrollbars=yes,width=' + winwidth);   
}    

function MainSearchValidate() 
{
var themessage = "Either select a manufacturer or type in a search query.";
      //return true;
      // false

      var strKeyword ;
      strKeyword = document.MainSearch.KeywordModel.value;
      
      //alert(document.MainSearch.MiscMfr.value);   
      
      
      if ( strKeyword.length < 1 && document.MainSearch.MainMfr.value == -1 )
      {
      
      alert(themessage);
      return false;
          
      }
      
 }


function formCheck()
{

if ((window.MainSearch.MainMfr.value > 0) )
  {
  
  window.MainSearch.submit();
  return true;

  }

}

function formCheck()
{

if ((window.MainSearch.MainMfr.value > 0) )
  {
  
  window.MainSearch.submit();
  return true;

  }

}

function formCheck()
{

if ((window.MainSearch.MainMfr.value > 0) )
  {
  
  window.MainSearch.submit();
  return true;

  }

}


function buttonCheck()
{


  window.MainSearch.submit();
  
  return true;

}



function buttonCheckOne()
{


  window.MainSearch.Mfr_ID.value = -1
  
  return true;

}