var m = document.getElementsByTagName('img');

var i1 = document.createElement('img');
var i2 = document.createElement('img');
var i3 = document.createElement('img');
var a1 = document.createElement('a');
var a2 = document.createElement('a');
var a3 = document.createElement('a');

a3.setAttribute('href','http://www.imagenthings.com/');


i1.style.border = '0';
i2.style.border = '0';
i3.style.border = '0';

a1.appendChild(i1);
a2.appendChild(i2);
a3.appendChild(i3);

var d = document.createElement('div');
d.appendChild(a1);
d.appendChild(document.createElement('br'));
d.appendChild(a2);
d.appendChild(document.createElement('br'));
d.appendChild(a3);

for (i=0;i<m.length;i++) {
if (m[i].getAttribute('src').indexOf('home_logo')!=-1) {
a1.setAttribute('href',m[i].parentNode.getAttribute('href'));
a2.setAttribute('href',m[i].parentNode.getAttribute('href'));
i1.src = '2727ABCPri/home_01.jpg';
i2.src = '2727ABCPri/home_02.jpg';
i3.src = '2727ABCPri/home_03.jpg';
m[i].parentNode.style.display = 'none';
m[i].parentNode.parentNode.insertBefore(d,m[i].parentNode);
}
if (m[i].getAttribute('src').indexOf('site_logo')!=-1) {
a1.setAttribute('href',m[i].parentNode.getAttribute('href'));
a2.setAttribute('href',m[i].parentNode.getAttribute('href'));
i1.src = '2727ABCPri/site_01.jpg';
i2.src = '2727ABCPri/site_02.jpg';
i3.src = '2727ABCPri/site_03.jpg';
m[i].parentNode.style.display = 'none';
m[i].parentNode.parentNode.insertBefore(d,m[i].parentNode);
}

}