/*  Preload Images [Start] */
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() 
{
    //alert(changeImages.arguments.length);
	if (document.images && (preloadFlag == true))
	 {
		for (var i=0; i<changeImages.arguments.length; i+=2) 
		{
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		nav_01_over = newImage("../Includes/Images/AsheVille-over.gif");
		nav_02_over = newImage("../Includes/Images/Andesrson-over.gif");
		nav_03_over = newImage("../Includes/Images/Myrtle-over.gif");
		preloadFlag = true;
	}
}

/* Preload Images [End Here] */

/***********Summary: Used to change mouse over and mouse out image on header.ascx[START]*************/
/***********Creation Date:15-Apr-2008************/
function changeOverImage(nav,imgSrc)
{
    document.getElementById(nav).src = imgSrc;
}
function changeOutImage(nav,imgSrc)
{
    document.getElementById(nav).src = imgSrc;
}
/***********Summary: Used to change mouse over and mouse out image on header.ascx[END]*************/


function clearTip(field)
{
	if(field.defaultValue == field.value)
	field.value = "";
}

function writeTip(field)
{
	if(field.value == "")
		field.value = field.defaultValue;
}

function popup(url)
{
	width = 370;
	height = 345;
	xx = window.screen.width;
	yy = window.screen.height;
	xx = (xx/2) - (width/2);
	yy = (yy/2) - (height);
	style = 'left = ' +  xx + ',top = ' + yy + ',width='+ width +',height=' + height + ',directories=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,resizable=no';
	newwindow=window.open(url,'name',style);
	if (window.focus) {newwindow.focus()}
}

function popupForgot(url)
{
    width = 370;
	height = 150;
	xx = window.screen.width;
	yy = window.screen.height;
	xx = (xx/2) - (width/2);
	yy = (yy/2) - (height);
	style = 'left = ' +  xx + ',top = ' + yy + ',width='+ width +',height=' + height + ',directories=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,resizable=no';
	newwindow=window.open('../Pages/ForgotPass.aspx','name',style);
	if (window.focus) {newwindow.focus()}
}

function ValdiateMember()
{
    var emailPat =/^[A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)*[@][A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)+$/
    var strd;
    if(document.frmVergeMembersLogin.TxtUserName.value=="" || document.frmVergeMembersLogin.TxtUserName.value=="EmailId")
    {
        strd=document.frmVergeMembersLogin.MRFMemberName.value;
        alert(strd);
        document.frmVergeMembersLogin.TxtUserName.focus();
        return false;
    }
    else if (document.frmVergeMembersLogin.TxtUserName.value.match(emailPat) == null)
	{
		strd=document.frmVergeMembersLogin.MRFValidUserName.value;
        alert(strd);
        document.frmVergeMembersLogin.TxtUserName.focus();
        return false;
	}
    if(document.frmVergeMembersLogin.TxtPassword.value=="" || document.frmVergeMembersLogin.TxtPassword.value=="Password")
    {
        strd=document.frmVergeMembersLogin.MRFPassword.value;
        alert(strd);
        document.frmVergeMembersLogin.TxtPassword.focus();
        return false;
    }
    return true;
   
}
function ValdiateSearh()
{
    var strd;
    if(document.frmVergeSearch.TxtSearh.value=="" || document.frmVergeSearch.TxtSearh.value=="Enter search item.")
    {
        strd=document.frmVergeSearch.MRFSearch.value;
        alert(strd);
        document.frmVergeSearch.TxtSearh.focus();
        return false;
    }
    if(document.frmVergeSearch.TxtSearh.value.charAt(0)==' ')
    {
        strd=document.frmVergeSearch.MRFValidSearch.value;
        alert(strd);
        document.frmVergeSearch.TxtSearh.focus();
        return false;
    }
}

function ValdiateNewsLetter()
{
    var emailPat =/^[A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)*[@][A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)+$/
    var strd;
   
    if(document.frmVergeNewsLetter.TxtNewsLetter.value=="" || document.frmVergeNewsLetter.TxtNewsLetter.value=="Enter email address.")
    {
        strd=document.frmVergeNewsLetter.MRFNewsLetterAddreess.value;
        alert(strd);
        document.frmVergeNewsLetter.TxtNewsLetter.focus();
        return false;
    }
    else if (document.frmVergeNewsLetter.TxtNewsLetter.value.match(emailPat) == null)
	{
		strd=document.frmVergeNewsLetter.MRFValidNewsLetterAddreess.value;
        alert(strd);
        document.frmVergeNewsLetter.TxtNewsLetter.focus();
        return false;
	}
    return true;
   
}

function HideDisplay(id)
{
	if (document.getElementById(id).style.display=="none")
	{
	    document.getElementById(id).style.display = "block";
	}
	else
	{
		document.getElementById(id).style.display = "none";			
	}
}
function ValidateForgotPass()
{
    var emailPat =/^[A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)*[@][A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)+$/
    var strd;
   
    if(document.frmVergeForgotpass.TxtForgotUserName.value=="" || document.frmVergeForgotpass.TxtForgotUserName.value=="EmailId")
    {
        strd=document.frmVergeForgotpass.MRFForgotpassAddreess.value;
        alert(strd);
        document.frmVergeForgotpass.TxtForgotUserName.focus();
        return false;
    }
    else if (document.frmVergeForgotpass.TxtForgotUserName.value.match(emailPat) == null)
	{
		strd=document.frmVergeForgotpass.MRFValidForgotpass.value;
        alert(strd);
        document.frmVergeForgotpass.TxtForgotUserName.focus();
        return false;
	}
    return true;
}

function ValidateComments(source, arguments)
{
    if(document.aspnetForm.ctl00_ContentPlaceHolder1_TxtComments.value!="")
    {
        if(document.aspnetForm.ctl00_ContentPlaceHolder1_TxtComments.value.length > 1000)
        {
            arguments.IsValid=false;
        }
        else
        {
            arguments.IsValid=true;
        }
    }
}