// Javascript Utilities

function nextSec(next){
if(next!=last){
document.getElementById(last).style.display = "none"
last = next
}
document.getElementById(next).style.display = "block"
fbSet()
}

var fsize = 120
// This enlarges text
function zoomIn(){
fsize = fsize + 10
sizeIt()
}
// This shrinks text
function zoomOut(){
fsize = fsize - 10
sizeIt()
}
// This is changes text size according to selection
function sizeIt(){
var size = (fsize*.01) + 'em'
var pars = document.getElementsByTagName("p")
for(i=0;i<pars.length;i++){
pars[i].style.fontSize=size
}
document.getElementById("fs").innerHTML=fsize- 20 +"%"
}

// HOMESAlameda@gmail.com
// mail@homesalameda.org

function pob(){
var lnks = document.getElementsByTagName('a')
for(i=0;i<lnks.length;i++){
if(lnks[i].getAttribute('name')=='eml'){
var franklin = 'HOMESAlame' 
franklin = franklin + 'da@gmai' + 'l.com' + '?subject=' + lnks[i].getAttribute('title')
lnks[i].setAttribute('href','mailto:' + franklin)
}
}
}

// Facebook button updater
function fbSet(){
document.getElementById('fb_share').setAttribute('href','http://www.facebook.com/sharer.php?u=http://human-writes.net/?='+last)
}

if (top.location != location) 
{ top.location.href = document.location.href
}