// Change Font Size
var min=11;
var max=18;
function increaseFontSize() {
//   var p = document.getElementsByTagName('*');
     var check=document.getElementById('content');
     var p = check.getElementsByTagName('*');
   var foo;
	for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 12;
      }
      if(s!=max) {
         s += 1;
      }
      if (p[i].nodeName != 'INPUT' ) {
		foo += p[i].nodeName + "\n";
              p[i].style.fontSize = s+"px"
        } 
   }
}
function decreaseFontSize() {
//   var p = document.getElementsByTagName('*');
     var check=document.getElementById('content');
     var p = check.getElementsByTagName('*');

   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 12;
      }
      if(s!=min) {
         s -= 1;
      }
      if (p[i].nodeName != 'INPUT') {
	      p[i].style.fontSize = s+"px"
	}
   }   
}