function getCookieValue(name){if(document.cookie){var myCookie=""+document.cookie;var indexStart=myCookie.indexOf(name);if(indexStart==-1){return""}var indexEnd=myCookie.indexOf(";",indexStart);if(indexEnd==-1){indexEnd=myCookie.length}var result=unescape(myCookie.substring(indexStart+name.length+1,indexEnd));return result}else{return""}}function deleteCookieValue(name){document.cookie=name+"=; path=/; expires=Thu, 01-Jan-1970 00:00:01 GMT"}function check_anchor(pagetype){var anchor=getCookieValue("anch_id");var stored_pagetype=getCookieValue("anch_pg");if((anchor!="")&&(stored_pagetype==pagetype)){window.location.hash="#anchor_"+anchor}deleteCookieValue("anch_pg");deleteCookieValue("anch_id")}function store_anchor(anchor,pagetype){var expire=new Date();var shifttime=expire.getTime()+(60*60*1000);expire.setTime(shifttime);document.cookie="anch_pg="+pagetype+"; path=/; expires="+expire.toGMTString();document.cookie="anch_id="+anchor+"; path=/; expires="+expire.toGMTString()};
