function initialiseContactUs()
{
	var btnContactUs = findControlByPartialID( "input", "btnContactUs" );
	
	if ( btnContactUs )
	{
		btnContactUs.onmouseover = function()
		{
			this.src = "/img/submit_over.gif";
		}
		
		btnContactUs.onmouseout = function()
		{
			this.src = "/img/submit.gif";
		}
	}
}

addLoadEvent( initialiseContactUs );