// change tabs
 function change_fin(arg){
 var obj_image = document.getElementById("img_flights");
 if(arg==1) obj_image.src="images/tab-flights-on.gif";
 if(arg==2) obj_image.src="images/tab-cars-on.gif";
 if(arg==3) obj_image.src="images/tab-deals-on.gif";
 if(arg==4) obj_image.src="images/tab-hotels-on.gif";
}
// change maps
function change(arg)
{

 var obj_image = document.getElementById("mymap");
 if(arg==1) obj_image.src="images/north-america-on.gif";
 if(arg==2) obj_image.src="images/south-america-on.gif";
 if(arg==3) obj_image.src="images/africa-on.gif";
 if(arg==4) obj_image.src="images/asia-on.gif";
 if(arg==5) obj_image.src="images/australia-on.gif";
 if(arg==6) obj_image.src="images/europe-on.gif";
 if(arg==7) obj_image.src="images/india-on.gif";
 if(arg==8) obj_image.src="images/middle-east-on.gif";
 if(arg==9) obj_image.src="images/SE-asia-on.gif";
 
}

function resetme()
{
	 var obj_image = document.getElementById("mymap");
	 obj_image.src="images/worldmap.gif";
}