var fontResize = 0;        
function increaseFontSize() {
    jQuery.each(jQuery('#MasterBody *'), function(){
        jQuery(this).css('font-size', (parseInt(jQuery(this).css('font-size').replace("px",""), 10)+1)+'px');
    });
    fontResize++;
}
function decreaseFontSize() {
    jQuery.each(jQuery('#MasterBody *'), function(){
        jQuery(this).css('font-size', (parseInt(jQuery(this).css('font-size').replace("px",""), 10)-1)+'px');
    });
    fontResize--;
}
function createCookie(name,value,days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}
window.onunload = function(e) {            
    createCookie("style", fontResize, 365);
}
jQuery(document).ready(function() {
    jQuery.each(jQuery('#MasterBody *'), function(){
        jQuery(this).css('font-size', jQuery(this).css('font-size'));
    });            
    var cookie = readCookie("style");            
    fontResize = cookie ? cookie : 0;
    if(parseInt(fontResize, 10) != 0)
    {
        var dir = parseInt(fontResize, 10);
        jQuery.each(jQuery('#MasterBody *'), function(){
            jQuery(this).css('font-size', (parseInt(jQuery(this).css('font-size').replace("px",""), 10)+dir)+'px');
        });
    }
});