function Trim(sString){
	while (sString.substring(0,1) == ' '){
		sString = sString.substring(1, sString.length);
	}
	while (sString.substring(sString.length-1, sString.length) == ' '){
		sString = sString.substring(0,sString.length-1);
	}
	return sString;
}

function quickSearch(){
	var val = document.quick_search.keywords.value;
	if(val){
		if(Trim(val) == ''){
			alert('You must enter atleast a keyword for your search');
			document.quick_search.keywords.value = '';
			return false;
		}
		else{
			return true;
		}
	}
	else{
		return false;
	}
}