// JavaScript Document
var min=8;
var max=16;

function resetFontSize(){
var p;  
     var set;
           
      set = null;
        p = null;
      set = document.getElementsByTagName('div');       
      if(set != null){
         for(var j=0;j< set.length;  j++){             
            p = set[j];
            var flag = true;
            //alert(i +" " +p+" "+p.className+" "+p.localName+" @ "+p.baseName); 
     
            if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                  p.className == "pageContent")){
                 //skip
                 flag=false;
            }

            if(flag){
               var s = 13.3;
               
               p.style.fontSize = s+"px"	
            }
         }
     }


     set = document.getElementsByTagName('p');       
      if(set != null){
         for(var j=0;j< set.length;  j++){             
            p = set[j];
            var flag = true;
            //alert(i +" " +p+" "+p.className+" "+p.localName+" @ "+p.baseName); 
 /*   
            if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                  p.className == "pageContent")){
                 //skip
                 flag=false;
            }
*/
            if(flag){
               var s = 13.3;
               
               p.style.fontSize = s+"px"	
            }
         }
     }


     set = document.getElementsByTagName('span');       
      if(set != null){
         for(var j=0;j< set.length;  j++){             
            p = set[j];
            var flag = true;
            //alert(i +" " +p+" "+p.className+" "+p.localName+" @ "+p.baseName); 
 /*   
            if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                  p.className == "pageContent")){
                 //skip
                 flag=false;
            }
*/
            if(flag){
               var s = 13.3;
               
               p.style.fontSize = s+"px"	
            }
         }
     }

     set = document.getElementsByTagName('td');       
      if(set != null){
         for(var j=0;j< set.length;  j++){             
            p = set[j];
            var flag = true;
            //alert(i +" " +p+" "+p.className+" "+p.localName+" @ "+p.baseName); 
    
            if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                  p.className == "pageContent")){
                 //skip
                 flag=false;
            }

            if(flag){
               var s = 13.3;
               
               p.style.fontSize = s+"px"	
            }
         }
     }

}

function increaseFontSize(val) {
     var p;  
     var set;
           
      set = null;
        p = null;
      set = document.getElementsByTagName('div');       
      if(set != null){
         for(var j=0;j< set.length;  j++){             
            p = set[j];
            var flag = true;
            //alert(j +" " +p+" "+p.className+" "+p.localName+" @ "+p.baseName); 
     
            if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                  p.className == "pageContent")){
                 //skip
                 flag=false;
            }

            if(flag){
               var s;
               if(p.style.fontSize) {
                  s = parseInt(p.style.fontSize.replace("px",""));
               } else {
                 s = 10;
               }
               if(s<max) {
                 s += val;
               }
               p.style.fontSize = s+"px"	
            }
         }
     }
      set = document.getElementsByTagName('p');       
      if(set != null){
         for(var j=0;j< set.length;  j++){             
            p = set[j];
            var flag = true;
            //alert(j +" " +p+" "+p.className+" "+p.localName+" @ "+p.baseName); 
/*    
            if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                  p.className == "pageContent")){
                 //skip
                 flag=false;
            }
*/
            if(flag){
               var s;
               if(p.style.fontSize) {
                  s = parseInt(p.style.fontSize.replace("px",""));
               } else {
                 s = 10;
               }
               if(s<max) {
                 s += val;
               }
               p.style.fontSize = s+"px"	
            }
         }
     }

    set = document.getElementsByTagName('span');       
      if(set != null){
         for(var j=0;j< set.length;  j++){             
            p = set[j];
            var flag = true;
            //alert(j +" " +p+" "+p.className+" "+p.localName+" @ "+p.baseName); 
/*    
            if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                  p.className == "pageContent")){
                 //skip
                 flag=false;
            }
*/
            if(flag){
               var s;
               if(p.style.fontSize) {
                  s = parseInt(p.style.fontSize.replace("px",""));
               } else {
                 s = 10;
               }
               if(s<max) {
                 s += val;
               }
               p.style.fontSize = s+"px"	
            }
         }
     }

    set = document.getElementsByTagName('td');       
      if(set != null){
         for(var j=0;j< set.length;  j++){             
            p = set[j];
            var flag = true;
            
    
            if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                  p.className == "pageContent")){
                 //skip
                 flag=false;
	         // alert(j +" " +p+" "+p.className+" "+p.localName+" @ "+p.baseName); 
            }

            if(flag){
               var s;
               if(p.style.fontSize) {
                  s = parseInt(p.style.fontSize.replace("px",""));
               } else {
                 s = 10;
               }
               if(s<max) {
                 s += val;
               }
               p.style.fontSize = s+"px"	
            }
         }
     }
 

}

function decreaseFontSize(val) {
    var p;  
    var set;

      set= null;
      p=null;
      
      set = document.getElementsByTagName('div')
        
      if(set != null){
         for(var j=0;j< set.length;  j++){
           
           p = set[j];
           var flag = true;            
              if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                   p.className == "pageContent")){
                   //skip
                   flag=false;
              }
            
            if(flag){
              var s;
              if(p.style.fontSize) {
                s = parseInt(p.style.fontSize.replace("px",""));
               } else {
                s = 10;//default from style
               }
               if(s>min) {
                 s -= val;
               }
               p.style.fontSize = s+"px"	
            }
         }
     }    

     set = document.getElementsByTagName('p')
        
      if(set != null){
         for(var j=0;j< set.length;  j++){
           
           p = set[j];
           var flag = true; 
/*           
              if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                   p.className == "pageContent")){
                   //skip
                   flag=false;
              }
 */           
            if(flag){
              var s;
              if(p.style.fontSize) {
                s = parseInt(p.style.fontSize.replace("px",""));
               } else {
                s = 10;//default from style
               }
               if(s>min) {
                 s -= val;
               }
               p.style.fontSize = s+"px"	
            }
         }
     }    


     set = document.getElementsByTagName('span')
        
      if(set != null){
         for(var j=0;j< set.length;  j++){
           
           p = set[j];
           var flag = true;            
/*
              if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                   p.className == "pageContent")){
                   //skip
                   flag=false;
              }
*/            
            if(flag){
              var s;
              if(p.style.fontSize) {
                s = parseInt(p.style.fontSize.replace("px",""));
               } else {
                s = 10;//default from style
               }
               if(s>min) {
                 s -= val;
               }
               p.style.fontSize = s+"px"	
            }
         }
     }    

    set = document.getElementsByTagName('td')
        
      if(set != null){
         for(var j=0;j< set.length;  j++){
           
           p = set[j];
           var flag = true;            

              if(!(p.className == "subSectionContent" || 
                   p.className == "subSectionTitle" || 
                   p.className == "pageContent")){
                   //skip
                   flag=false;
              }
            
            if(flag){
              var s;
              if(p.style.fontSize) {
                s = parseInt(p.style.fontSize.replace("px",""));
               } else {
                s = 10;//default from style
               }
               if(s>min) {
                 s -= val;
               }
               p.style.fontSize = s+"px"	
            }
         }
     }  

     



}