document.write('
');
document.write('var classCtl={
');
document.write(' split:function (obj) { return obj.className.split(/ /); },
');
document.write(' has:function (obj,str) { return classCtl.mkRE(str,true).test(obj.className); },
');
document.write(' add:function (obj,str) { return (obj.className+=(obj.className==\'\'?\'\':\' \')+str); },
');
document.write(' del:function(obj,str) { return (obj.className=
');
document.write(' obj.className.replace(classCtl.mkRE(str,false),\' \').replace(/(^\s+|\s+$)/,\'\'));
');
document.write(' },
');
document.write(' mkRE: function (str,type) {
');
document.write(' return new RegExp(
');
document.write(' \'(^| )\'+str.replace(/([\\\\\.\?\(\)\{\}\"\\'\+\*\^\$])/g,\'\\$1\')+\'( |$)\',
');
document.write(' type?\'i\':\'ig\'
');
document.write(' );
');
document.write(' }
');
document.write('}
');
document.write('
');
document.write('
');