function swapI(obj,focus){
	if(focus){
		if(obj.value == obj.attributes["label"].value){
			obj.value = "";
		}
	} else {
		if(obj.value.trim() == ""){
			obj.value = obj.attributes["label"].value;
		}
	}
}
function swapP(obj,focus){
	if(focus){
		var pass = document.getElementById(obj.attributes["parent"].value);
		if(pass){
			obj.innerHTML = "";
			pass.focus();
		}
	} else {
		if(obj.value == ""){
			var div = document.getElementById("div"+obj.id);
			if(div){
				div.innerHTML = obj.attributes["label"].value;
			}
		}
	}
}
function backHistory(){
	history.back();
}