/* define variables for "if n4 (Netscape 4), if IE (IE 4.x), 
and if n6 (if Netscape 6/W3C-DOM compliant)" */

var n4, ie, n6;

/* detecting browser support for certain key objects/methods and 
assembling a custom document object */


var doc,doc2,doc3,sty;

if (document.layers) {
  doc = "document.";
  doc2 = ".document.";
  doc3 = "";
  sty = "";
  n4 = true;
  }
else if (document.all) {
  doc = "document.all.";
  doc2 = "";
  doc3 = "";
  sty = ".style";
  ie = true;
}

else if (document.getElementById) {
  doc = "document.getElementById('";
  doc2 ="')";
  doc3 ="')";
  sty = "').style";
  n6 = "true";
 } 


function ElementValue(elemparent,elem)
{
var result="";

if(n6) return result=doc+elem+doc2;

if (n4) return result = doc + elemparent + doc2 + elem;

if (ie) return result=doc + elem;
 
}

 
 

// the variables for the window dimensions
var win_width,win_height;
var centerhor, centerver;


//Get dimensions of the window
function dimensions() {
if(n4 || n6){
 win_width=window.innerWidth;
 win_height=window.innerHeight;
}

else if(ie) {
  win_width=document.body.clientWidth;
  win_height=document.body.clientHeight;
     }

centerhor = win_width/2;
centerver = win_height/2;
}


//position the element on the page.

function placeIt(elem,leftPos,topPos) {
docObj = eval(doc + elem + sty);
if (n4 || n6) {
docObj.left = leftPos;
docObj.top= topPos;
 }
if (ie) {
docObj.pixelLeft = leftPos;
docObj.pixelTop = topPos;
 }

}

// preload navigation images

var loaded = 0;
var navdir = "../eweb/images/3spot/new_images/nav/";

function preload() {
top_home_off = new Image;
top_home_off.src = navdir + "about_off.gif";
top_home_on = new Image;
top_home_on.src = navdir + "about_off.gif";

top_about_off = new Image;
top_about_off.src = navdir + "newspress_off.gif";

top_about_on = new Image;
top_about_on.src = navdir + "newspress_off.gif";

top_subscribe_off = new Image;
top_subscribe_off.src = navdir + "sitemap_off.gif";

top_subscribe_on = new Image;
top_subscribe_on.src = navdir + "sitemap_off.gif";

top_members_off = new Image;
top_members_off.src = navdir + "faqs_off.gif";

top_members_on = new Image;
top_members_on.src = navdir + "faqs_off.gif";

top_contact_off = new Image;
top_contact_off.src = navdir + "contact_off.gif";

top_contact_on = new Image;
top_contact_on.src = navdir + "contact_off.gif";

loaded = 1;
}

// img src swap function
function onoff (elemparent,elem,state) {
if (loaded) {
newstate = eval(elem+"_"+state);
if (n4) {
menuObj = eval (doc + elemparent + doc2 + elem);
 }
else if (ie || n6) {
menuObj = eval (doc + elem + doc2);
 }
menuObj.src = newstate.src;
 }
}


// mouse over (on) and mouseoff(off) color values
var oncolor = "#99ccff";
var offcolor = "#6699cc";

function changecolor(divname,colorname) {
stopall();
if (!n4) {
menuObj = eval(doc + divname + sty);
menuObj.backgroundColor = colorname;
  }
}

// show or hide DIV element
function showhide(divname,state) {
if (n4) {
divObj = eval (doc + divname);
 }
else {
divObj = eval (doc + divname + sty);
}
divObj.visibility = state;
}


// variables that hold the value of the currently active (open) menu
var active_submenu1 = null;
var active_submenu2 = null;
var active_menuelem = null;
var active_topelem = null;

// function closes all active menus and turns back to 'off' state
function closeallmenus() {
if(active_submenu1 != null) {
  showhide(active_submenu1,'hidden');
  }
if(active_submenu2 != null) {
  showhide(active_submenu2,'hidden');
  }
if(active_menuelem != null) {
  changecolor(active_menuelem,offcolor);
  }
if(active_topelem != null) {
  onoff('mainmenu',active_topelem,'off');
  }
}

// the menu close timeout variable
var menu_close_timeout = 0;

// delay in miliseconds until the open menus are closed
var delay = 500;

// function calls the closeallmenus() function after a delay
function closeall() {
menu_close_timeout = setTimeout('closeallmenus()',delay);
}

// stop all timeout functions (stops menus from closing)
function stopall() {
clearTimeout(menu_close_timeout);
}

// function controls submenus 
function controlsubmenu(submenu1,submenu2,menuelem,topelem) {
stopall();
closeallmenus();
if (submenu1 != null) {
  showhide(submenu1,'visible');
  active_submenu1 = submenu1;
  }
if (submenu2 != null) {
 showhide(submenu2,'visible');
 active_submenu2 = submenu2;
  }
if (menuelem != null) {
 changecolor(menuelem,oncolor);
 active_menuelem = menuelem;
 }
if (topelem != null) {
 onoff('mainmenu',topelem,'on');
 active_topelem = topelem;
 }
}


function initialize() {
preload();

placeIt('mainmenu',417,9);

}




function validateEmail(s, title) 
{
var okSoFar=true;
 var foundAt = 0;
 var foundDOT = 0;
 var foundSpace = 0;
 var foundDQuote = 0;
 var foundSQuote = 0;
var element="";

element=s;
if (element=="" && okSoFar)
  {
    okSoFar = false;
    alert ("Please enter an email address.");
   return false;
  }
 if (element>"" && okSoFar)
  {
   foundAt = element.indexOf("@",0);
   foundDOT = element.indexOf(".",0);
   foundSpace = element.indexOf(" ",0);
   foundDQuote = element.indexOf("\"",0);
   foundSQuote =element.indexOf("\'",0);
  }
if (foundAt < 1 && okSoFar)
  {
    okSoFar = false;
    alert ('Please enter a valid email address ("@" is missing) in field '+title+'.');
      return false;
  }

    if (foundDOT < 1 && okSoFar)
  {
    okSoFar = false;
    alert ('Please enter a valid email address ("." is missing) in field '+title+'.');
   
return false;
  }
  if (foundSpace > 1 && okSoFar)
  {
    okSoFar = false;
    alert ('There is a space within the email address this is not valid, please re-enter in field '+title+'.');
    
return false;
  }
  if (foundDQuote > 1 && okSoFar)
  {
    okSoFar = false;
    alert ('There is a double quote within the email address this is not valid, please re-enter in field '+title+'.');
return false;
  }
  if (foundSQuote > 1 && okSoFar)
  {
    okSoFar = false;
    alert ('There is a single quote within the email address this is not valid, please re-enter in field '+title+'.');
    return false;
  }
  if (okSoFar==true)
  {
return true;
  }
 }