// dropdown select location change

function selsub(Url) {
  Url=document.subsites.sites[document.subsites.sites.selectedIndex].value;
  document.location = Url;
}

function openExternalLink(href, target) {
  var newwin = window.open('util/exit-notice.shtml?url=' + encodeURIComponent(href) + '&target=' + encodeURIComponent(target),'openlink','width=330,height=160,screenX=100,screenY=100,top=100,left=100,resizable=yes,toolbar=no,scrollbars=no')
  newwin.focus();
}

function setupExternalLinks() {
  var links = document.getElementsByTagName('a');
  for (var i = links.length; i != 0; i--) {
    var a = links[i-1];
    if (!a.href) continue;

    if (a.href.indexOf('http') != -1 &&
            a.href.indexOf(window.location.hostname) == -1 &&
      !excludeUrl(a.href)
        ) {
      a.onclick = function() {
                openExternalLink(this.href, this.target);
                return false;
            }

    }
  }
}

function excludeUrl(url){
  var excludeUrls = Array(
              'http://cws.huginonline.com',
              'http://dominoext.novartis.com',
              'http://download.macromedia.com',
              'http://etrials.novartis.com',
              'http://gaia.world-television.com',
              'http://infra.novartis.com',
              'http://mfile.akamai.com',
              'http://nibr.novartis.com',
              'http://novcont05.eu.novartis.net',
              'http://qsm3.asp.quartal.com',
              'http://search.novartis.com',
              'http://services.choruscall.com',
              'http://streamstudio.unit.net',
              'http://streamstudio.world-television.com',
              'http://web.gnf.org',
              'http://www.acromegalyinfo.com',
              'http://www.adhdinfo.com',
              'http://www.ah.novartis.com',
              'http://www.ar.novartis.com',
              'http://www.at.novartis.com',
              'http://www.benefiber.com',
              'http://www.blt.ch',
              'http://www.chiron.com',
              'http://www.cibavision.com',
              'http://www.coartem.com',
              'http://www.comtan.com',
              'http://www.consumer-health.se.novartis.com',
              'http://www.consumerhealth.eg.novartis.com',
              'http://www.corporate-ir.net',
              'http://www.denavir.com',
              'http://www.deramaxx.novartis.us',
              'http://www.diovan.com',
              'http://www.diovan.info',
              'http://www.elidel.com',
              'http://www.enablex.com',
              'http://www.estradot.com',
              'http://www.excedrin.com',
              'http://www.exelon.com',
              'http://www.exjade.com',
              'http://www.famvir.com',
              'http://www.femara.com',
              'http://www.femarainfo.com',
              'http://www.fenistil.ch',
              'http://www.flea-info.com',
              'http://www.flycontrol.novartis.com',
              'http://www.fmi.ch',
              'http://www.foradil.com',
              'http://www.foradil.us',
              'http://www.fungalnailinfection.com',
              'http://www.gerber.com',
              'http://www.gleevec.com',
              'http://www.glivec.com',
              'http://www.global-hr.orientation.novartis.com',
              'http://www.habitrol.com',
              'http://www.hk.novartis.com',
              'http://www.hu.novartis.com',
              'http://www.id.novartis.com',
              'http://www.in.pharma.novartis.com',
              'http://www.international.myeczema.com',
              'http://www.jubilaeumsstiftung.novartis.com',
              'http://www.kerilotion.com',
              'http://www.lamisil.com',
              'http://www.lamisilat.com',
              'http://www.locations.novartis.com',
              'http://www.lotrel.com',
              'http://www.malariaandhealth.com',
              'http://www.mea.novartis.com',
              'http://www.miacalcin.com',
              'http://www.mycongresses.com',
              'http://www.nibr.novartis.com',
              'http://www.nicotinell.com',
              'http://www.nightanddaycontacts.com',
              'http://www.nitd.novartis.com',
              'http://www.novartis-consumer-health.ch',
              'http://www.novartis-consumerhealth.de',
              'http://www.novartis-recruiting.com:8080',
              'http://www.novartis-transplant.com',
              'http://www.novartis-vaccines.com',
              'http://www.novartis.at',
              'http://www.novartis.be',
              'http://www.novartis.ca',
              'http://www.novartis.ch',
              'http://www.novartis.co.jp',
              'http://www.novartis.co.kr',
              'http://www.novartis.co.uk',
              'http://www.novartis.com',
              'http://www1.novartis.com',
              'http://www.novartis.com.au',
              'http://www.novartis.com.br',
              'http://www.novartis.com.cn',
              'http://www.novartis.com.co',
              'http://www.novartis.com.mx',
              'http://www.novartis.com.tr',
              'http://www.novartis.cz',
              'http://www.novartis.de',
              'http://www.novartis.dk',
              'http://www.novartis.es',
              'http://www.novartis.fi',
              'http://www.novartis.fr',
              'http://www.novartis.gr',
              'http://www.novartis.is',
              'http://www.novartis.it',
              'http://www.novartis.nl',
              'http://www.novartis.no',
              'http://www.novartis.pl',
              'http://www.novartis.ru',
              'http://www.novartis.se',
              'http://www.novartisclinicaltrials.com',
              'http://www.novartisconsumerhealth.ca',
              'http://www.novartisconsumerhealth.es',
              'http://www.novartisconsumerhealth.nl',
              'http://www.novartisfound.org.uk',
              'http://www.novartisfoundation.com',
              'http://www.novartisnutrition.com',
              'http://www.novartisoncology.com',
              'http://www.novartisophthalmics.com',
              'http://www.novartisvaccines.com',
              'http://www.o2optix.com',
              'http://www.pharma.us.novartis.com',
              'http://www.prexige.com',
              'http://www.rescula.com',
              'http://www.ritalin.com',
              'http://www.sandostatin.com',
              'http://www.sandoz.com',
              'http://www.stalevo.com',
              'http://www.starlix.com',
              'http://www.tbdots.com',
              'http://www.tiamutin.com',
              'http://www.transplantsquare.com',
              'http://www.triaminic.com',
              'http://www.trileptal.com',
              'http://www.us.cibavision.com',
              'http://www.us.novartis.com',
              'http://www.us.novartisoncology.com',
              'http://www.us.novartisophthalmics.com',
              'http://www.us.sandostatin.com',
              'http://www.us.zometa.com',
              'http://www.venturefund.novartis.com',
              'http://www.visudyne.com',
              'http://www.vivelledot.com',
              'http://www.xolair.com',
              'http://www.zelmac.ch',
              'http://www.zelnorm.com',
              'http://www.zometa.com'
              );

  for(var l = 0; l < excludeUrls.length; l++){
    if(url.indexOf(excludeUrls[l]) == 0){
      return true;
    }
  }

  return false;
}
//amorphous function

function showhide(dvname){
	if(document.getElementById(dvname).style.visibility=='visible'){
		document.getElementById(dvname).style.visibility='hidden';
		document.getElementById(dvname).style.height='0px';
		document.getElementById(dvname).innerHTML = '';
	}else{
		document.getElementById(dvname).style.visibility='visible';
		document.getElementById(dvname).style.height='215px';
		document.getElementById(dvname).innerHTML = '<p>At Novartis, our patients and customers come first. "Caring and Curing" is our mission.  </p><p>With a pioneering, innovative approach in the pharmaceuticals industry, we develop a broad range of healthcare solutions addressing the evolving needs of patients and customers.</p><p>In our website you will find information about Novartis and our diverse businesses and products in South Africa, including Novartis Pharmaceuticals, Over the Counter Medicines(OTC), Animal Health, Ciba Vision (now Alcon) and Sandoz Generics.</p><p>We are constantly working to develop a website that fully meets your needs, so please feel free to share any questions or suggestions with us. Thank you!</p>';
	}
}
function showOverlayer(){
	var size = getPageSize();
	var scroll = getPageScroll();

	var obg = document.getElementById('page-bg');
	obg.style.width = size[0]+'px';
	obg.style.height = size[1]+'px';
	
	var ovr = document.getElementById('overlayer');
	
	obg.style.display = 'block';
	ovr.style.display = 'block';
	
}
function hideOverlayer(){
	var obg = document.getElementById('page-bg');	
	var ovr = document.getElementById('overlayer');	
	obg.style.display = 'none';
	ovr.style.display = 'none';	
}
function getPageSize() {
	var xScroll, yScroll;

	if (window.innerHeight && window.scrollMaxY) {
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}

	var windowWidth, windowHeight;

	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth;
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}

	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else {
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){
		pageWidth = xScroll;
	} else {
		pageWidth = windowWidth;
	}

	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
	return arrayPageSize;
}

function getPageScroll(){
     var scrolly = typeof window.pageYOffset != 'undefined' ? window.pageYOffset : document.documentElement.scrollTop;   
     var scrollx = typeof window.pageXOffset != 'undefined' ? window.pageXOffset : document.documentElement.scrollLeft;   
	
	var arrayScroll = new Array(scrollx, scrolly);
	return arrayScroll;	
}


//end amorphous functions