function validateSearch(form) {
var searchLength = form.bus_name.value; //LENGTH OF COMPANY NAME

	if(form.bus_name.value == "" && form.cat_id.value == 0) {
		alert("Please enter a search criteria");
		return false;
	}
	
	if(searchLength.length < 3 && form.cat_id.value == 0) {
		alert("Please enter at least 3 characters for company search");
		return false;
	}

}