function ShowLoginPopup(){
	var popupitem = document.getElementById("login");
	popupitem.style.visibility = "visible";
	var helperitem = document.getElementById("member_login_helper");
	helperitem.style.width = "212px";
	helperitem.style.height = "134px";
}
function HideLoginPopup(popupitemname){
	var popupitem = document.getElementById("login");
	popupitem.style.visibility = "hidden";
	var helperitem = document.getElementById("member_login_helper");
	helperitem.style.width = "94px";
	helperitem.style.height = "20px";	
}
function ShowHelpPopup(){
	var popupitem = document.getElementById("need_help_float");
	popupitem.style.visibility = "visible";
	var helperitem = document.getElementById("need_help_float_helper");
	helperitem.style.height = "130px";
}
function HideHelpPopup(popupitemname){
	var popupitem = document.getElementById("need_help_float");
	popupitem.style.visibility = "hidden";
	var helperitem = document.getElementById("need_help_float_helper");
	helperitem.style.height = "27px";
}
// The following two functions are used by reliant.web.TextBoxWatermark controls.
function waterMarkFocus(objname, defaultText, defaultClass, watermarkClass) {
	var obj = document.getElementById(objname);
	if(obj.value == defaultText) {
		obj.value="";
		obj.className = defaultClass;
	}
}
function waterMarkBlur(objname, defaultText, defaultClass, watermarkClass) {
	var obj = document.getElementById(objname);
	if(obj.value == "") {
		obj.value = defaultText;
		obj.className = defaultClass + ' ' + watermarkClass;
	} else {
		obj.className = defaultClass;
	}
}