// JavaScript Document
function setOpacity( value ) {
	document.getElementById("styled_popup").style.opacity = value / 10;
	document.getElementById("styled_popup").style.filter = 'alpha(opacity=' + value * 10 + ')';
}

function fadeInMyPopup() {
	for( var i = 0 ; i <= 100 ; i++ )
		setTimeout( 'setOpacity(' + (i / 10) + ')' , 8 * i );
}

function fadeOutMyPopup() {
	for( var i = 0 ; i <= 100 ; i++ ) {
		setTimeout( 'setOpacity(' + (10 - i / 10) + ')' , 8 * i );
	}

	setTimeout('closeMyPopup()', 800 );
}

function closeMyPopup() {
	document.getElementById("styled_popup").style.display = "none"
}

function fireMyPopup() {
	if (get_cookie('jkpopup')==''){
	setOpacity( 0 );
	document.getElementById("styled_popup").style.display = "block";
	fadeInMyPopup();
	}
	
}




function get_cookie(Name) {
  var search = Name + "="
  var returnvalue = "";
  if (document.cookie.length > 0) {
    offset = document.cookie.indexOf(search)
    if (offset != -1) { // if cookie exists
      offset += search.length
      // set index of beginning of value
      end = document.cookie.indexOf(";", offset);
      // set index of end of cookie value
      if (end == -1)
         end = document.cookie.length;
      returnvalue=unescape(document.cookie.substring(offset, end))
      }
   }
  return returnvalue;
}