var saved; //解决两个window.onload导致的冲突问题
if (typeof window.onload == 'function') {
	saved = window.onload;
}

(function () {

	function colorful() {
		var parm = ''; //参数字符串
		var color = ''; //是否换色
		var oem = ''; //是否是代理商		
		var url = location.href; //当前链接
		//截取参数
		var num = url.indexOf('?');
		if (num > 0) {
			parm = url.substr(num + 1);
			var arr = parm.split('&'); //参数数组
			for (var i = 0; i < arr.length; i++) {
				var n = arr[i].indexOf('=');
				if (n > 0) {
					var name = arr[i].substring(0, n);
					var value = arr[i].substr(n + 1);
					if (name == 'color') {
						color = value.replace('#', '');
					} else if (name == 'oem') {
						oem = value;
					}
				}
			}
		}

		//换色demo站
		if (color != '') {
			color = color.replace('#', '');
			//css
			var lin = document.getElementsByTagName('link');
			for (var i2 = 0; i2 < lin.length; i2++) {
				var li = lin[i2].href;
				var n2 = li.indexOf('themes/'); //有换色路径的css
				if (n2 > 0) {
					//替换颜色
					var str1 = li.substring(n2 + 7, n2 + 13);
					li1 = li.replace(str1, color);
					lin[i2].href = li1;
				}
			}
			//js
			var scr = document.getElementsByTagName('script');
			for (var i1 = 0; i1 < scr.length; i1++) {
				var sr = scr[i1].src;
				var n1 = sr.indexOf('themes/'); //有换色路径的js
				if (n1 > 0) {
					//替换颜色
					var str = sr.substring(n1 + 7, n1 + 13);
					sr1 = sr.replace(str, color);
					scr[i1].src = sr1;
				}
			}
		}

		//多色模板图片路径替换和代理商logo替换
		if (color != '' || oem != '') {
			var img = document.getElementsByTagName('img');
			for (var i2 = 0; i2 < img.length; i2++) {
				var im = img[i2].src;
				//多色模板图片路径替换
				if (color != '') {
					var n2 = im.indexOf('themes/'); //有换色路径的js
					if (n2 > 0) {
						//替换颜色
						var ig = im.substring(n2 + 7, n2 + 13);
						im1 = im.replace(ig, color);
						img[i2].src = im1;
					}
				}
				//代理商替换logo
				if (oem != '') {
					if (im == 'http://imgcache.5067.org/oem/gbpen/logo_pc.png') {
						img[i2].src = 'http://imgcache.5067.org/oem/' + oem + '/logo_pc.png';
					}
					if (im == 'http://imgcache.5067.org/oem/gbpen/logo_mobile.png') {
						img[i2].src = 'http://imgcache.5067.org/oem/' + oem + '/logo_mobile.png';
					}
				}
			}
		}

		//代理商和底部版权替换
		if (oem != '') {
			//用jsonp的方式获取代理商的json数据，避免跨域问题
			var json_url = 'http://imgcache.5067.org/oem/' + oem + '/info.json';
			var json_script = document.createElement('script');
			json_script.setAttribute('src', json_url);
			document.getElementsByTagName('head')[0].appendChild(json_script);
		}

		//搜索提交
		var act = document.getElementsByTagName('form');
		if (act.length > 0) {
			for (var i4 = 0; i4 < act.length; i4++) {
				if (act[i4].action.indexOf('search.php') > 0) {
					if (color != '') {
						var input_c = document.createElement('input');
						input_c.setAttribute('type', 'hidden');
						input_c.setAttribute('name', 'color');
						input_c.setAttribute('value', color);
						act[i4].insertBefore(input_c, act[i4].children[1]);
					}
					if (oem != '') {
						var input_o = document.createElement('input');
						input_o.setAttribute('type', 'hidden');
						input_o.setAttribute('name', 'oem');
						input_o.setAttribute('value', oem);
						act[i4].insertBefore(input_o, act[i4].children[1]);
					}
				}
			}
		}

		

		
	}

	
	//调用函数，替换样式和代理商logo
	colorful();

	//调用其他地方的window.onload
	if (saved) saved();
})();