// JavaScript Document


var min=9;
var max=18;

function increaseFontSize() {
    
     s = parseInt(document.getElementById('content').style.fontSize.replace("px",""));
   
        if(s!=max) {
         s += 1;
      }
      document.getElementById('content').style.fontSize = s +"px";
	  document.cookie = 'fontsize='+ s +'; expires=never; path=/';
   }   


function resetFontSize() {
   document.getElementById('content').style.fontSize = "12px"
   document.cookie = 'fontsize=12; expires=never; path=/';

}

function decreaseFontSize() {
    
     s = parseInt(document.getElementById('content').style.fontSize.replace("px",""));
   
        if(s!=min) {
         s -= 1;
      }
      document.getElementById('content').style.fontSize = s +"px";
	  document.cookie = 'fontsize='+ s +'; expires=never; path=/';
   }