/*
----------------------------------------------------------------
Cornelio Gallardo, Jr.
Email: c.gallardo@pacificgroup.com or
       corgall@yahoo.com
----------------------------------------------------------------	   
*/

// Boolean variable specified if alert should be displayed if cookie exceeds 4KB
var caution = false
var tmpHTML ="";
// name - name of the cookie
// value - value of the cookie
// [expires] - expiration date of the cookie (defaults to end of current session)
// [path] - path for which the cookie is valid (defaults to path of calling document)
// [domain] - domain for which the cookie is valid (defaults to domain of calling document)
// [secure] - Boolean value indicating if the cookie transmission requires a secure transmission
// * an argument defaults when it is assigned null as a placeholder
// * a null placeholder is not required for trailing omitted arguments

function setCookie(name, value, expires, path, domain, secure) {
	var curCookie = name +"=" + escape(value) +
		((expires) ?"; expires=" + expires.toGMTString() :"") +
		((path) ?"; path=" + path :"") +
		((domain) ?"; domain=" + domain :"") +
		((secure) ?"; secure" :"")

	if (!caution || (name +"=" + escape(value)).length <= 4000)
		document.cookie = curCookie
	else
		if (confirm("Cookie exceeds 4KB and will be cut!"))
			document.cookie = curCookie
}

// name - name of the desired cookie
// * return string containing value of specified cookie or null if cookie does not exist
function getCookie(name) {
	var prefix = name +"="
	var cookieStartIndex = document.cookie.indexOf(prefix)
	if (cookieStartIndex == -1)
		return null
	var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length)
	if (cookieEndIndex == -1)
		cookieEndIndex = document.cookie.length
	return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex))
}

// name - name of the cookie
// [path] - path of the cookie (must be same as path used to create cookie)
// [domain] - domain of the cookie (must be same as domain used to create cookie)
// * path and domain default if assigned null or omitted if no explicit argument proceeds

function deleteCookie(name, path, domain) {
	if (getCookie(name)) {
		document.cookie = name +"=" + 
		((path) ?"; path=" + path :"") +
		((domain) ?"; domain=" + domain :"") +
		"; expires=Thu, 01-Jan-70 00:00:01 GMT"
	}
}

// date - any instance of the Date object
// * you should hand all instances of the Date object to this function for"repairs"
function fixDate(date) {
	var base = new Date(0)
	var skew = base.getTime()
	if (skew > 0)
		date.setTime(date.getTime() - skew)
}
var now = new Date()
fixDate(now)
now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000)



thispage = document.URL.substring( document.URL.lastIndexOf("/")+1, document.URL.length )
if(thispage =="" || thispage =="index.html" || thispage =="index1.html" || thispage =="index.html#")
{
  var oNumImg = 4
  var oNumArt = 4
  var visits = getCookie("counter")
  var oArticle = getCookie("ctrArticle")
 //set cookie.counter for images
  if (!visits)visits = 1; else{if(visits>=oNumImg)visits = 1; else visits = parseInt(visits) + 1;}
  setCookie("counter", visits, now);
  //set cookie.counter for article
  if (!oArticle)oArticle = 1; else {if(oArticle>=oNumArt)oArticle = 1; else oArticle = parseInt(oArticle) + 1;}
  setCookie("ctrArticle", oArticle, now);
  
}   
else
{// check user check the site locally by using browse function in a browser.
thispage = document.URL.substring( document.URL.lastIndexOf("\\")+1, document.URL.length )
  var oNumImg = 4
  var oNumArt = 4
  var visits = getCookie("counter")
  var oArticle = getCookie("ctrArticle")
 //set cookie.counter for images
  if (!visits)visits = 1; else{if(visits>=oNumImg)visits = 1; else visits = parseInt(visits) + 1;}
  setCookie("counter", visits, now);
  //set cookie.counter for article
  if (!oArticle)oArticle = 1; else {if(oArticle>=oNumArt)oArticle = 1; else oArticle = parseInt(oArticle) + 1;}
  setCookie("ctrArticle", oArticle, now);

} 


// -->