/*********************************************************************************

  dw_cookies.js - cookie functions for www.dyn-web.com

  Recycled from various sources 

**********************************************************************************/



// Modified from Bill Dortch's Cookie Functions (hidaho.com) 

// (found in JavaScript Bible)

function setCookie(name,value,days,path,domain,secure) {

  var expires, date;

  if (typeof days == "number") {

    date = new Date();

    date.setTime( date.getTime() + (days*24*60*60*1000) );

		expires = date.toGMTString();

  }

  document.cookie = name + "=" + escape(value) +

    ((expires) ? "; expires=" + expires : "") +

    ((path) ? "; path=" + path : "") +

    ((domain) ? "; domain=" + domain : "") +

    ((secure) ? "; secure" : "");

}



// Modified from Jesse Chisholm or Scott Andrew Lepera ?

// (found at both www.dansteinman.com/dynapi/ and www.scottandrew.com/junkyard/js/)

function getCookie(name) {

  var nameq = name + "=";

  var c_ar = document.cookie.split(';');

  for (var i=0; i<c_ar.length; i++) {

    var c = c_ar[i];

    while (c.charAt(0)==' ') c = c.substring(1,c.length);

    if (c.indexOf(nameq) == 0) return unescape( c.substring(nameq.length, c.length) );

  }

  return null;

}



// from Bill Dortch's Cookie Functions (hidaho.com) 

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";

  }

}