// Header search functions

// Default text for search form
  var searchFormText = '...by keyword';
  var searchAdultText = 'Enter search keyword here';

function checkBlur(inputTag, defaultText)
{
	if(inputTag.value.length == 0)
		inputTag.value = defaultText;
}

function checkFocus(inputTag, defaultText)
{
	if(inputTag.value == defaultText)
		inputTag.value = '';
}

// Passed search field value
// Returns boolean true or false
function validateSearchForm(stext)
{
  if (stext == searchFormText || stext == '')
  {
      alert ('Please enter keyword(s) or an item reference to search on.')
      return false;
  }
  else 
  {
    return true;
    trackerRequest('op=onsubmit', 'bn=keywordsearch');
  }
}

function validateAdultSearch(stext)
{  
  if (stext == searchAdultText || stext == '')
  {
      alert ('Please enter keyword(s) or an item reference to search on.')
      return false;
  }
  else 
  {
    return true;
    trackerRequest('op=onsubmit', 'bn=adultkeywordsearch');
  }
}

function refineSearch(refineType,key)
{   
    switch(refineType) {
        case "section" : document.forms.search.refinedSection.value = key;
        case "pricerange" : document.forms.search.refinedPrice.value = key;
    }    
    
    document.forms.search.action.value = 'refine';
    document.forms.search.submit();
}

///////////////////