var jq=jQuery;

var userAgent = navigator.userAgent.toLowerCase();



var is_opera = userAgent.indexOf('opera') != -1 && opera.version();

var is_moz = (navigator.product == 'Gecko') && userAgent.substr(userAgent.indexOf('firefox') + 8, 3);

var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);



(function(){

	 var r = jq('#themes-selector');

   var btns = r.find('> a');

	 var lnk = document.createElement('link');

	 lnk.rel="stylesheet";

	 lnk.type="text/css";

	 document.getElementsByTagName('head')[0].appendChild(lnk);

	 var themesAddress = "includes/templates/lightinthebox/css/theme-";

	 var themeId = getCookie('theme_id');

	 if(themeId){

	 lnk.href = themesAddress + themeId + '.css';

	 btns.each(function(idx, btn){

		 if(btn.innerHTML == themeId){

			 btn.className = 'on';

		 }else{

			 btn.className = '';

		 }

	 	 });

	 }else{

	 btns.each(function(idx, btn){

		 if(btn.className == 'on'){

			 themeId = btn.innerHTML;

			 lnk.href = themesAddress + themeId + '.css';

			 return false;

		 }

	 });

	 }

	 btns.click(function(){

	 this.blur();

	 var t = this.innerHTML;

		 setcookie('theme_id', t, 60*60*24*30);

	 	 lnk.href = themesAddress + t + '.css';

	 var theBtn = this;

	 btns.each(function(idx, btn){

		 if(btn == theBtn){

			 this.className = 'on';

		 }else{

			 this.className = '';

		 }

	 });

	 return false;

	 });

})();