function goChina(myForm, myField) {
	var pass = prompt("Please enter the password", " ");
	myField.value = pass;
	myForm.submit();
}
function prepareLink() {
	var theLink = document.getElementById("submitter");
	var theForm = document.getElementById("chiform");
	var theField = document.getElementById("thefield");
	theLink.onclick = function() {
		goChina(theForm, theField);
	}
}
function navGo(set) {
	var formOne = document.getElementById("navform1");
	formOne.setAttribute('action', 'index.php?set='+set+'&country=China&pass=1');
	formOne.submit();
}

window.onload = function() {
	prepareLink();
}