$(document).ready(function() {
	var no = randRange(1,12);
	var non = getCookie('no');
	if (non==no) { no = randRange(1,12); }
    $('#hdr-illu').cycle({
		fx: 'fade',
		timeout:10000,
		speed:3000,
		startingSlide:randRange(1,12),
		random:0
	});
	setCookie("no", no);
});

function randRange(lowVal,highVal) {
     return Math.floor(Math.random()*(highVal-lowVal+1))+lowVal;
}

function setCookie(szName, szValue, szExpires, szPath, szDomain, bSecure)
{
 	var szCookieText = 	   escape(szName) + '=' + escape(szValue);
	szCookieText +=	 	   (szExpires ? '; EXPIRES=' + szExpires.toGMTString() : '');
	szCookieText += 	   (szPath ? '; PATH=' + szPath : '');
	szCookieText += 	   (szDomain ? '; DOMAIN=' + szDomain : '');
	szCookieText += 	   (bSecure ? '; SECURE' : '');
	document.cookie = szCookieText;
}

function getCookie(szName)
{
 	var szValue =	  null;
	if(document.cookie)	   //only if exists
	{
       	var arr = 		  document.cookie.split((escape(szName) + '=')); 
       	if(2 <= arr.length)
       	{
           	var arr2 = 	   arr[1].split(';');
       		szValue  = 	   unescape(arr2[0]);
       	}
	}
	return szValue;
}

// mailprotecter
function contact_class(n){
		var name = n;
		var domain = '&#109;&#101;&#100;&#105;&#97;&#112;&#111;&#108;&#105;&#115;';
		var ext = 'ch';
		document.write('<a href=\"mailto:' + name + '@' + domain + '.' + ext + '\">');
		document.write(name + '@' + domain + '.' + ext + '</a>'); 
	}

function MM_openBrWindowPos(theURL,winName,features,width,height ) {
	    var xMax=1024, yMax=800; // default
	    var xMax=screen.width, yMax=screen.height;
	    var xOffset = (xMax/2) - (width/2), yOffset = (yMax/2) - (height/2);
	    msgWindow = window.open(theURL,winName,features+',width='+width+',height='+height+',screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
	}