function doit(){
	var faq_width = getCookie('faq_width');
	var ar = document.getElementById('ar');
	var show = getCookie('show');

	
	if(faq_width == 100 && show == 1){
		doit1();
		ar.src = '/i/ar2.gif';
	}else if(faq_width == 0 && show == 0){
		doit2();
		ar.src = '/i/ar.gif';
	}
}

function doit1(){
	var faq_width = getCookie('faq_width');
	setCookie('show',0);
	if(faq_width > 0){
			var line=document.getElementById('line');
			faq_width = faq_width - 1;
			line.style.width = faq_width + "%";
			setCookie('faq_width',faq_width);
			setTimeout ('doit1()',1);
	}
}

function doit2(){
	var faq_width = getCookie('faq_width');
	setCookie('show',1);
	if(faq_width < 100){
			var line=document.getElementById('line');
			faq_width ++;
			line.style.width = faq_width + "%";
			setCookie('faq_width',faq_width);
			setTimeout ('doit2()',1);
	}
}

function check_line(){
	var item = getCookie('faq_width');
	var show = getCookie('show');
	var line = document.getElementById('line');
	var ar = document.getElementById('ar');

	if(item == null){
		item = 0;
		setCookie('faq_width',0);
	}
	
	if(show == null){
		show = 1;
		setCookie('show',1);
	}

	
	if(item > 0 && show == 1){
		setCookie('faq_width',100);
		line.style.width = 100 + "%";
		ar.src = '/i/ar.gif';
	}else if(item > 0 && show == 0){
		setCookie('faq_width',0);
		line.style.width = 0 + "%";
		ar.src = '/i/ar2.gif';
	}else if(show == 1 && item == 0){
		setCookie('faq_width',100);
		line.style.width = 100 + "%";
		ar.src = '/i/ar.gif';
	}else if(show == 0 && item == 0){
		line.style.width = 0 + "%";
		ar.src = '/i/ar2.gif';
	}
}


function setCookie(name, value, expires, path, domain, secure) {
  var curCookie = name + "=" + escape(value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  document.cookie = curCookie;
}

function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}

function deleteCookie(name, path, domain) {
  if (getCookie(name)) {
    document.cookie = name + "=" + 
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

function fixDate(date) {
  var base = new Date(0);
  var skew = base.getTime();
  if (skew > 0)
    date.setTime(date.getTime() - skew);
}