var player_search_nav = {
	validate_input : function(form_id) {
			var ln = $("form#"+form_id+" input[id^='ps_']");
			var ln_id = ln.attr("id");
			var inputText = ln.val();
			var alphaNumeric = /^[a-z|A-Z|\-|\'|\s]*$/g;
			var isLegal = inputText.match(alphaNumeric);
			var msg = "";
			var has_err = false;
			if (inputText.length <= 1 || inputText == "Enter Last Name") {
				msg = "Missing text";
			} else if (!isLegal) {
				msg = "Illegal characters";
			}
			if (msg.length < 1) {
				ln.css("background-color","white");
				$("div#player_search_err_msg").hide();
			} else {
				$("div#player_search_err_msg").remove();
				ln.css("background-color","red");
				var $err = $("<div></div>").attr("id","player_search_err_msg").html("<br />"+msg).css({'color':'red','width':'130px'});
				$("form#"+form_id+" label[for='"+ln_id+"']").after($err);
				has_err = true;
			}
			return has_err;
		}
	};
$(document).ready(function() {
	$("form#searchforplayer1").submit(function() {
		var error_case = player_search_nav.validate_input("searchforplayer1");
		if (!error_case) {
			return true;
		} else {
			return false;
		}
	});
	$("form#searchforhistoricalplayer").submit(function() {
		var err_2 = player_search_nav.validate_input("searchforhistoricalplayer");
		if (!err_2) {
			return true;
		} else {
			return false;
		}
	});
});