function imageSwap(TRGT, DIR){
	document.getElementById('diagramImage').src="http://www.symphonicvoyages.com/wp-content/themes/symphonic_v1/images/loader.gif";
	
		
	var nImage =new Image();
	nImage.onload = function(){goSwap(TRGT, DIR)};
	nImage.src = "http://www.symphonicvoyages.com/wp-content/themes/symphonic_v1/images/" + DIR + "/" + TRGT + ".gif";
	
	}
	
	
	
function goSwap(TRGT, DIR) {

	document.getElementById('diagramImage').src="http://www.symphonicvoyages.com/wp-content/themes/symphonic_v1/images/" + DIR + "/" + TRGT + ".gif";
	document.getElementById('shipImage').src="http://www.symphonicvoyages.com/wp-content/themes/symphonic_v1/images/ships/millennium_" + TRGT + "_roll.gif";

	var decks=new Array("null", "continental", "plaza", "promenade","entertainment", "panorama", "vista", "penthouse", "resort", "sky", "sunrise");

	for (i=1; i<=10; i++){
		document.getElementById(decks[i]).style.color="#999999";
	}

	document.getElementById(TRGT).style.color="#00B0D8";
	}	
	
	
function gifSwap(TRGT, STATE){
	if(STATE == "over"){
		document.getElementById(TRGT).src="http://www.symphonicvoyages.com/wp-content/themes/symphonic_v1/images/"+TRGT+"_on.gif";	
	}
	else if(STATE == "out"){
		document.getElementById(TRGT).src="http://www.symphonicvoyages.com/wp-content/themes/symphonic_v1/images/"+TRGT+"_off.gif";	
	}
};