/* --------------------------------------
   Site Switcher
   --------------------------------------
*/


function imgsw(x) {
	if (!document.getElementById) return false;
	var aareaObj = document.getElementById("aarea");
	var aoneObj = document.getElementById("aone");
	var atwoObj = document.getElementById("atwo");
	var athreeObj = document.getElementById("athree");
	var afourObj = document.getElementById("afour");
	if (x == "afour") {
		aareaObj.style.display = "none";
		aoneObj.style.display = "none";
		atwoObj.style.display = "none";
		athreeObj.style.display = "none";
		afourObj.style.display = "block";	
		}
	else if (x == "athree") {
		aareaObj.style.display = "none";
		aoneObj.style.display = "none";
		atwoObj.style.display = "none";
		athreeObj.style.display = "block";
		afourObj.style.display = "none";	
		}
	else if (x == "atwo") {
		aareaObj.style.display = "none";
		aoneObj.style.display = "none";
		atwoObj.style.display = "block";
		athreeObj.style.display = "none";
		afourObj.style.display = "none";	
		}
	else if (x == "aone") {
		aareaObj.style.display = "none";
		aoneObj.style.display = "block";
		atwoObj.style.display = "none";
		athreeObj.style.display = "none";
		afourObj.style.display = "none";	
		}
	else {
		aareaObj.style.display = "block";
		aoneObj.style.display = "none";
		atwoObj.style.display = "none";
		athreeObj.style.display = "none";
		afourObj.style.display = "none";	
		}
	}