function search() {
	var keywords = document.search.keywords;
	
	if(keywords.value.replace(/\s+/g, '').length != 0 && keywords.value != 'Keywords' && keywords.value != 'Enter Keywords!') {
		document.search.submit();		
	} else {
		keywords.style.color = '#CC0000';
		keywords.value = 'Enter Keywords!';
	}
}