function set_cookie(name,value){expire_date=new Date();in_one_year=expire_date.getTime()+(365*24*60*60*1000);expire_date.setTime(in_one_year);document.cookie=name+"="+value+"; expires="+expire_date.toGMTString()+";path=/;";}
function read_cookie_value(cookie_name){if(document.cookie.match(cookie_name)){cookie_name_length=cookie_name.length;var cookie_position=document.cookie.indexOf(cookie_name);var start_value_reading=cookie_position+cookie_name_length+1;var interim_value=document.cookie.substr(start_value_reading);var position_next_separator=interim_value.indexOf(";");if(position_next_separator!="-1"){var stop_value_reading=position_next_separator;var cookie_value=document.cookie.substr(start_value_reading,stop_value_reading);}else{var cookie_value=document.cookie.substr(start_value_reading);}
return cookie_value;}}
function change_body_font(span){font_size=span.substr(5,7);new_font_size=font_size.replace("_",".");set_cookie("accessibility_font_size",new_font_size);location.reload();}
function show_font_switcher(){document.write("<div id=\"font_switcher\">");document.write("<ul>");document.write("<li><a href=\"javascript:history.go(0)\" id=\"font_0_95\" onclick=\"change_body_font(this.id);\" onkeypress=\"this.onclick\" title=\"kleine Schriftgr&ouml;&szlig;e\">A<\/a><\/li>");document.write("<li><a href=\"javascript:history.go(0)\" id=\"font_1_0\" onclick=\"change_body_font(this.id);\" onkeypress=\"this.onclick\" title=\"normale Schriftgr&ouml;&szlig;e\">A<\/a><\/li>");document.write("<li><a href=\"javascript:history.go(0)\" id=\"font_1_2\" onclick=\"change_body_font(this.id);\" onkeypress=\"this.onclick\" title=\"gro&szlig;e Schriftgr&ouml;&szlig;e\">A<\/a><\/li>");document.write("<\/ul>");document.write("<\/div>");}
function show_font_switcher_en(){document.write("<div id=\"font_switcher\">");document.write("<ul>");document.write("<li><a href=\"javascript:history.go(0)\" id=\"font_0_95\" onclick=\"change_body_font(this.id);\" onkeypress=\"this.onclick\" title=\"small fontsize\">A<\/a><\/li>");document.write("<li><a href=\"javascript:history.go(0)\" id=\"font_1_0\" onclick=\"change_body_font(this.id);\" onkeypress=\"this.onclick\" title=\"medium fontsize\">A<\/a><\/li>");document.write("<li><a href=\"javascript:history.go(0)\" id=\"font_1_2\" onclick=\"change_body_font(this.id);\" onkeypress=\"this.onclick\" title=\"big fontsize\">A<\/a><\/li>");document.write("<\/ul>");document.write("<\/div>");}
function show_font_switcher_fr(){document.write("<div id=\"font_switcher\">");document.write("<ul>");document.write("<li><a href=\"javascript:history.go(0)\" id=\"font_0_95\" onclick=\"change_body_font(this.id);\" onkeypress=\"this.onclick\" title=\"petite taille des caract&eacute;res\">A<\/a><\/li>");document.write("<li><a href=\"javascript:history.go(0)\" id=\"font_1_0\" onclick=\"change_body_font(this.id);\" onkeypress=\"this.onclick\" title=\"moyenne taille des caract&eacute;res\">A<\/a><\/li>");document.write("<li><a href=\"javascript:history.go(0)\" id=\"font_1_2\" onclick=\"change_body_font(this.id);\" onkeypress=\"this.onclick\" title=\"grande taille des caract&eacute;res\">A<\/a><\/li>");document.write("<\/ul>");document.write("<\/div>");}
function apply_accessibility_font(){cookie_value=read_cookie_value("accessibility_font_size");document.getElementById("Inhalt").style.fontSize=cookie_value+"em";}