function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function preloadImages() {
	MM_preloadImages('/images/page/logo-hi.gif','/images/menu/heb/home-hi.gif','images/menu/heb/news-hi.gif','/images/menu/heb/about-hi.gif','/images/menu/heb/gallery-hi.gif','/images/menu/heb/exhibitions-hi.gif','/images/menu/heb/contact-hi.gif','/images/menu/heb/english-hi.gif','/images/page/lionways-hi.gif');
}

function popupwindow(url)
{
	var winw, winh, winattr;

	winattr = ',scrollbars=yes,status=no,toolbar=no,resizable=no,location=no,dependent=yes,menu=no';
	winw = 400;
	winh = 300;

	if (typeof imagewin=="undefined" || imagewin.closed) {
		imagewin = window.open("", "", 'width=' + winw + ',height=' + winh + winattr);
		imagewin.moveTo((screen.width - winw) / 2, (screen.height - winh) / 2);
	}
	imagewin.resizeTo(winw, winh);
	imagewin.document.open();
	imagewin.document.write('<html><head></head><body><script language=javascript>' +
		'window.location ="' + url + '"</script></body></html>');
	imagewin.document.close();
	imagewin.focus();
}

/*======================== Cookies ========================*/
function setCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function getCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

