<!--

function clearKeywords()
{
   if(document.search.keywords.value == 'Keywords')
	 {
	    document.search.keywords.value = '';
	 }
}

function clearInput(field, defaultvalue)
{
   if ( field.value == defaultvalue )
	 {
	    field.value = '';
	 }
}

function validateSearchSubmit()
{
   var result = true;
	 if(document.search.keywords.value == 'Keywords' || document.search.keywords.value == '')
	 {
	    alert('Please enter a keyword');
			result = false;
	 }
	 else if(document.search.keywords.value.length < 2)
	 {
	    alert('Please enter more than one letter');
			result = false;
	 }
   return result;
}

function validateAdvSearchSubmit()
{
   var result = true;
	 if(document.adv_search.keywords.value.length < 2 && document.adv_search.manufacturers.selectedIndex==0)
	 {
	    alert('Please enter more than one letter for keyword');
			result = false;
	 }
	 else if(document.adv_search.price_from.value != '' && isNaN(document.adv_search.price_from.value))
	 {
	    alert('Please enter numeric value for \'price from\' without commas or dollar signs');
			result = false;
	 }
	 else if(document.adv_search.price_to.value != '' && isNaN(document.adv_search.price_to.value))
	 {
	    alert('Please enter numeric value for \'price to\' without commas or dollar signs');
			result = false;
	 }
   return result;
}

-->