function preloader() 
{
image1 = new Image(); 
image1.src = "http://www.technicare-jersey.com/logo-top_alt1.jpg";
image2 = new Image(); 
image2.src = "http://www.technicare-jersey.com/logo-top_alt2.jpg";
image3 = new Image(); 
image3.src = "http://www.technicare-jersey.com/logo-top_alt3.jpg";
gettitle()
}

function mouseover_index()
{
document.logotop.src="http://www.technicare-jersey.com/logo-top_alt3.jpg"
}
function mouseover_maintenance()
{
document.logotop.src="http://www.technicare-jersey.com/logo-top_alt1.jpg"
}
function mouseover_healthcare()
{
document.logotop.src="http://www.technicare-jersey.com/logo-top_alt2.jpg"
}

function mouseout_toplogo()
{
document.logotop.src="http://www.technicare-jersey.com/logo-top.jpg"
}


function gettitle()
{
var x = document.getElementsByTagName('h1');
if (x.length!=0)
  {
  z=x[0].innerHTML;
  document.title='Technicare - '+z;
  }
}