// change tabs
 function change_fin(arg){
 var obj_image = document.getElementById("img_flights");
 if(arg==1) obj_image.src="../images/nav-home-on.gif";
 if(arg==2) obj_image.src="../images/nav-about-on.gif";
 if(arg==3) obj_image.src="../images/nav-cg-on.gif";
 if(arg==4) obj_image.src="../images/nav-industry-on.gif";
 if(arg==5) obj_image.src="../images/nav-location-on.gif";
 if(arg==6) obj_image.src="../images/nav-downloads-on.gif";
 if(arg==7) obj_image.src="../images/nav-contact-on.gif";
}

function resetme()
{
	 var obj_image = document.getElementById("img_flights");
	 obj_image.src="../images/nav-off.gif";
}

function resetme1()
{
	 var obj_image = document.getElementById("img_flights");
	 obj_image.src="images/nav-home-on.gif";
}

function resetme2()
{
	 var obj_image = document.getElementById("img_flights");
	 obj_image.src="images/nav-about-on.gif";
}

function resetme3()
{
	 var obj_image = document.getElementById("img_flights");
	 obj_image.src="images/nav-cg-on.gif";
}
function resetme4()
{
	 var obj_image = document.getElementById("img_flights");
	 obj_image.src="images/nav-industry-on.gif";
}
function resetme5()
{
	 var obj_image = document.getElementById("img_flights");
	 obj_image.src="images/nav-location-on.gif";
}
function resetme6()
{
	 var obj_image = document.getElementById("img_flights");
	 obj_image.src="images/nav-downloads-on.gif";
}
function resetme7()
{
	 var obj_image = document.getElementById("img_flights");
	 obj_image.src="images/nav-contact-on.gif";
}