<!--

// 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" : "");
  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 dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}

// 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
// * 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 newWin;
function openImage(imageUrl)
{
   if(newWin != null && !newWin.closed)
      newWin.close();
   newWin = null;

   var width = parseInt( screen.width * 0.7 );
   var height = parseInt( screen.height * 0.7 );
   var left = parseInt( ( screen.width - width ) /2 );
   var top = parseInt( ( screen.height - height ) /2 );
   newWin = open(imageUrl,"imagewin","scrollbars=yes,resizable=yes,status=no,height=" + height + ",width=" + width + ",left=" + left + ",top=" + top);
}

function popWin(the_page,the_target,the_width,the_height) {		
window.open(the_page,the_target,"status=no,menubar=no,scrollbars=no,resizable=no,width=" + the_width + ",height=" + the_height);
} 

function popwin(aPage, aTarget, w, h, var1, var2){
        window.open(aPage,aTarget,'status=no,top=0,left=0,scrollbars=' +((var1=='scroll' || var2=='scroll')? 'yes' : 'no')+ ',resizable=' +((var1=='resize' || var2=='resize')? 'yes' : 'no')+ ',width='+w+',height='+h);
				}


 function onArrive(){
 var now = new Date(); 
 var starttime = new Date();
 fixDate(now);
 now.setTime(now.getTime() + 24 * 60 * 60 * 1000);
//expire time 24 hours
 var newvisit=getCookie("visitlog");
 if (!newvisit){newvisit="";}
 setCookie("visitlog",newvisit+" "+location,now);
 var visitstart=getCookie("timein");
 if (!visitstart) {setCookie("timein",starttime,now);}
 var refersite=getCookie("refer");
 if (!refersite) {
     refersite=document.referrer;
     if (refersite=""){refersite="unknown";}
     setCookie("refer",document.referrer,now);
     }
}

 //Ok=0;
 function onExit(){
  var leaving = getCookie("finished");
  var secondvisit = getCookie("responded");
// 	if (!Ok){
// 		if (!secondvisit){
// 		popWin("question.htm","newWin",400,450);
// 			}
// 		}
 }

// -->