var global = global || {};
var module = module || {};
if(!(window.console && console.log)) {
	(function() {
		var noop = function() {};
		var methods = ['assert', 'clear', 'count', 'debug', 'dir', 'dirxml', 'error', 'exception', 'group', 'groupcollapsed', 'groupend', 'info', 'log', 'marktimeline', 'profile', 'profileend', 'marktimeline', 'table', 'time', 'timeend', 'timestamp', 'trace', 'warn'];
		var length = methods.length;
		var console = window.console = {};
		while(length--) {
			console[methods[length]] = noop;
		}
	}());
};
var ww, wh, coverprofile, customdebug;
var $temp, temps;

var image_width = 1440,
	image_height = 810,
	table_extra_height = 200,
	tween_page_time = 800,
	tween_slogen_time = 400,
	tween_navi_time = 400,
	mouse_wheel_interval = 1200;
hashes = ['home', 'detail', 'detail', 'detail', 'detail', 'config', 'preserve'];
var grabmousewheel = false,
	lockmousewheel = false,
	lock = true,
	panmark = false;


var starttime = new date().gettime() - mouse_wheel_interval;
/*
 ** randomword 产生任意长度随机字母数字组合
 ** randomflag-是否任意长度 min-任意长度最小位[固定位数] max-任意长度最大位
 ** xuanfeng 2014-08-28
 */

function randomword(randomflag, min, max) {
	var str = "",
		range = min,
		arr = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'];

	// 随机产生
	if(randomflag) {
		range = math.round(math.random() * (max - min)) + min;
	}
	for(var i = 0; i < range; i++) {
		pos = math.round(math.random() * (arr.length - 1));
		str += arr[pos];
	}
	return str;
}

$('#cars').on('change', function() {
	btn.off('click', window.ptfun);
	formreset(['_xindihao', '_gl', '_rs', '_gs', '_ev'][this.selectedindex]);
});