function acr_createCookie(name,value,hours){if(hours){var date=new Date();date.setTime(date.getTime()+(hours*60*60*1000));var expires="; expires="+date.toGMTString()}else{var expires=""}document.cookie=name+"="+value+expires+"; path=/"}function acr_readCookie(name){var nameEQ=name+"=";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(nameEQ)==0)return c.substring(nameEQ.length,c.length)}return null}function acr_eraseCookie(name){acr_createCookie(name,"",-1)}function set_initial_css(swap_id,css_default){var title=acr_readCookie('acrTITcookie_'+swap_id);if(title){document.getElementById('scrtit_'+swap_id).innerHTML=title}var state=acr_readCookie('acrCSScookie_'+swap_id);if(state){return state}else{return css_default}}function set_initial_img(swap_id,img_default){var state=acr_readCookie('acrIMGcookie_'+swap_id);if(state){return state}else{return img_default}}function set_initial_alt(swap_id,alt_default){var state=acr_readCookie('acrALTcookie_'+swap_id);if(state){return state}else{return alt_default}}function swap_display(swap_id,cookie,heading1,heading2){var id_text="scrdiv_"+swap_id;var id_image="scrimg_"+swap_id;var id_title="scrtit_"+swap_id;var state=document.getElementById(id_text).style.display;if(state=="none"){var new_display="block"}else{var new_display="none"}document.getElementById(id_text).style.display=new_display;var state=document.getElementById(id_image).src;if(state!=undefined){var src_name=state.substr(state.length-10,6);var src_ext=state.substr(state.length-3,3);var src_path=state.substr(0,state.length-src_name.length-src_ext.length-1);if(src_name=="image1"){var src_name="image2";var alt_name="Hide content";var new_title=heading2}else{var src_name="image1";var alt_name="Reveal content";var new_title=heading1}document.getElementById(id_image).src=src_path+src_name+"."+src_ext;document.getElementById(id_image).alt=alt_name;document.getElementById(id_image).title=alt_name;var state=document.getElementById(id_title);if(state!=undefined){document.getElementById(id_title).innerHTML=new_title}}if(cookie!="0"){acr_createCookie("acrIMGcookie_"+swap_id,src_name,cookie);acr_createCookie("acrALTcookie_"+swap_id,alt_name,cookie);acr_createCookie("acrTITcookie_"+swap_id,new_title,cookie);acr_createCookie("acrCSScookie_"+swap_id,new_display,cookie)}else{acr_eraseCookie("acrIMGcookie_"+swap_id);acr_eraseCookie("acrALTcookie_"+swap_id);acr_eraseCookie("acrTITcookie_"+swap_id);acr_eraseCookie("acrCSScookie_"+swap_id)}}