function wquery(){
 var a,b,c,d
 a='<input type=\"hidden\"'
 b='wquiry'
 a+=' value=\"'
 b+='@'
 c='.ch\"'
 b+='enp'
 d='required-to'
 c+=' name=\"'
 e='\">'
 document.write(a+b+c+d+e)
}
wquery()


// <input type=hidden value="winquiry <>at<> enp <>dot<> ch" name="required-to">