//function checkMenu() {
//	if (getCookie('menuState')=='Minimise') {
//		document.all['topNavMinimised'].style.display='block'; 
//		document.all['topNavMaximised'].style.display='none'; 
//		document.all['maximiseButton'].style.display='none'; 
//		document.all['minimiseButton'].style.display='block';
//		placeElements();
//	} else {
//		document.all['topNavMinimised'].style.display='none'; 
//		document.all['topNavMaximised'].style.display='block'; 
//		document.all['maximiseButton'].style.display='block'; 
//		document.all['minimiseButton'].style.display='none'; 
//		
//		placeElements();
//	}
//}

function checkMenu() {
     var browserName=navigator.appName;

     if (browserName=="Microsoft Internet Explorer")
     {  
	if (getCookie('menuState')=='Minimise') {
		document.all['topNavMinimised'].style.display='block'; 
		document.all['topNavMaximised'].style.display='none'; 
		document.all['maximiseButton'].style.display='none'; 
		document.all['minimiseButton'].style.display='block';
		placeElements();
	} else {
		document.all['topNavMinimised'].style.display='none'; 
		document.all['topNavMaximised'].style.display='block'; 
		document.all['maximiseButton'].style.display='block'; 
		document.all['minimiseButton'].style.display='none'; 
		
		placeElements();
	}
     }
     else
     {
        if (getCookie('menuState')=='Minimise') {
		document.getElementById('topNavMinimised').style.display='block'; 
		document.getElementById('topNavMaximised').style.display='none'; 
		document.getElementById('maximiseButton').style.display='none'; 
		document.getElementById('minimiseButton').style.display='block';
		placeElements();
	} else {
		document.getElementById('topNavMinimised').style.display='none'; 
		document.getElementById('topNavMaximised').style.display='block'; 
		document.getElementById('maximiseButton').style.display='block'; 
		document.getElementById('minimiseButton').style.display='none'; 
		
		placeElements();
	}
     }
}

//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;
//}


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

 	//alert(name);
 	//alert(value);
}




//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));

//}

function getCookie(name) {
 var dc = document.cookie;
 //alert(dc);
  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;
    //alert(dc);
    //alert(unescape(dc.substring(begin + prefix.length, end)));
  return unescape(dc.substring(begin + prefix.length, end));

}


function getStyleCookie(name) {
 var dc = document.cookie;
 //alert(dc);
  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;
   // alert(dc);
    //alert(unescape(dc.substring(begin + prefix.length, end)));
  return unescape(dc.substring(begin , end));

}


function getStyleCookie(name) {
 var dc = document.cookie;
 //alert(dc);
  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;
   // alert(dc);
    //alert(unescape(dc.substring(begin + prefix.length, end)));
  return unescape(dc.substring(begin , end));

}





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

function fixDate(date) {
  var base = new Date(0);
  var skew = base.getTime();
  if (skew > 0)
    date.setTime(date.getTime() - skew);
}

//the following has been added by Dimitris



function a3()
{
//alert("3");
//deleteCookie('a','','');
//alert(getCookie('a'));
setCookie('ka','3', '', '', '', '');

setCookie('a','3', '', '', '', '');

//alert(getCookie('a'));
//alert(parent.document.URL);
window.open( parent.document.URL, "_self");
}

function a2()
{
//alert("2");
//deleteCookie('a','','');
setCookie('ka','2', '', '', '', '');

setCookie('a','2', '', '', '', '');

//alert(getCookie('a'));
//alert(parent.document.URL);
//window.open( parent.document.URL, "_self");
window.open( parent.document.URL, "_self");
}

function a1()
{
//alert("1");
//deleteCookie('a','','');
setCookie('ka','1', '', '', '', '');

setCookie('a','1', '', '', '', '');

//alert(getCookie('a'));
//alert(getCookie('a'));
//alert(parent.document.URL);
window.open( parent.document.URL, "_self");
}



function CookieQuestionary()
{

setCookie('questionary','ok', '', '', '', '');
//alert(getCookie('a'));

}

function test_checkCookie()
{



	username=getCookie('username')
	alert('the VALUE of username is '+username+'!')
		
	if (username!=null && username!="")
  	{	alert('Welcome again '+username+'!')}
	else 
  	{
  		username=prompt('Please enter your name:',"")
  		if (username!=null && username!="")
    	{
    	setCookie('username',username, null, "/", ".ey-test.sch.gr", null)
    	}
 	}
}