function BlankKeywordSearch(){
	if(document.formKeywordSearch.ProductName.value == 'Keyword Search'){
		document.formKeywordSearch.ProductName.value = '';
	}
}					
		
function ValformKeyword(){
	if(document.formKeywordSearch.ProductName.value=='Keyword Search' || document.formKeywordSearch.ProductName.value==''){
		window.alert('Please enter a keyword to search for.	');
		document.formKeywordSearch.ProductName.focus();
		return false;
	}
	else{
		return true ;
	}
}