// JavaScript Document

function msover() {
	
    document.getElementById("chinaimg1").style.visibility="visible"	
	document.getElementById("chinaimg2").style.visibility="hidden"
	 document.getElementById("chinaimg3").style.visibility="hidden"
	  document.getElementById("chinaimg4").style.visibility="hidden"
}

function msout() {
	
    document.getElementById("chinaimg1").style.visibility="hidden"	
	
}
function msover1() {
	
    document.getElementById("chinaimg2").style.visibility="visible"	
	 document.getElementById("chinaimg1").style.visibility="hidden"
	 document.getElementById("chinaimg3").style.visibility="hidden"
	  document.getElementById("chinaimg4").style.visibility="hidden"
	
}
function msout1() {
	
    document.getElementById("chinaimg2").style.visibility="hidden"	
	
}
function msover2() {
	document.getElementById("chinaimg3").style.visibility="visible"
    document.getElementById("chinaimg2").style.visibility="hidden"	
	 document.getElementById("chinaimg1").style.visibility="hidden"
	 document.getElementById("chinaimg4").style.visibility="hidden"
	
}
function msout2() {
	
    document.getElementById("chinaimg3").style.visibility="hidden"	
	
}
function msover3() {
	document.getElementById("chinaimg4").style.visibility="visible"
	document.getElementById("chinaimg3").style.visibility="hidden"
    document.getElementById("chinaimg2").style.visibility="hidden"	
	 document.getElementById("chinaimg1").style.visibility="hidden"
	
}
function msout3() {
	
    document.getElementById("chinaimg4").style.visibility="hidden"	
	
}