var prefsLoaded=false;var defaultFontSize=100;var currentFontSize=defaultFontSize;function revertStyles(){currentFontSize=defaultFontSize;changeFontSize(0)}function toggleColors(){if(currentStyle=="White"){setColor("Black")}else{setColor("White")}}function changeFontSize(a){currentFontSize=parseInt(currentFontSize)+parseInt(a*5);if(currentFontSize>140){currentFontSize=140}else if(currentFontSize<100){currentFontSize=100}setFontSize(currentFontSize)};function setFontSize(a){var b=(document.getElementById)?document.getElementById('content_area'):document.all('content_area');document.body.style.fontSize=a+'%'};function createCookie(a,b,c){if(c){var d=new Date();d.setTime(d.getTime()+(c*24*60*60*1000));var e="; expires="+d.toGMTString()}else e="";document.cookie=a+"="+b+e+"; path=/"};function readCookie(a){var b=a+"=";var d=document.cookie.split(';');for(var i=0;i<d.length;i++){var c=d[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(b)==0)return c.substring(b.length,c.length)}return null};window.onload=setUserOptions;function setUserOptions(){if(!prefsLoaded){cookie=readCookie("fontSize");currentFontSize=cookie?cookie:defaultFontSize;setFontSize(currentFontSize);prefsLoaded=true}}window.onunload=saveSettings;function saveSettings(){createCookie("fontSize",currentFontSize,365)}
