$(document).ready(function(){

    var baseFont = "";

    if (baseFont != "") {
    

        $("#main").css("font-size", baseFont + "px"); 
    }
    
});

function changeFont(newSize) {


    $("#main").css("font-size", newSize + "px"); 
    

    
    // pass the change to ajax so asp.net can set it in session
    
   $.ajax({
        type: "POST",
        url:  "/js/_setCustomFont.aspx",
        data: "cf=" + 
            encodeURI(newSize),
        
        success: function(msg){
        

            }
         
    });    
    

}