function trackflash(str) {
var s_account="genedev"
if (window.location.hostname.indexOf('tarceva-qa.gene.com') > -1) {
	s_account= "geneqa";
} else {
	if (window.location.hostname.indexOf('tarceva-ua.gene.com') > -1) {
		s_account="geneua";
	} else {
		if (window.location.hostname.indexOf('www.tarceva.com') > -1) {
			s_account="genetarceva,geneexternal";
		}
	}
}

var s=s_gi(s_account);s.prop1=str;s.linkTrackVars='prop1';void(s.tl(true,'o',str));
}

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 confirm_entry(whichURL) 
{
  var loc = whichURL;
  input_box=confirm('The link you have selected will take you away from this site to one that is not owned or controlled by Genentech, Inc. or OSI Pharmaceuticals, Inc. Genentech, Inc. and OSI Pharmaceuticals, Inc. make no representation as to the accuracy of the information contained on sites we do not own or control. Genentech, Inc. and OSI Pharmaceuticals, Inc. neither recommend nor endorse the content on any third-party websites. Your use of third-party websites is subject to the terms and conditions of use for such sites.');
	if (input_box==true)
	{
    try {
      eventType = "outgoing"
      file_path = whichURL
      //production
    	if(location.href.indexOf("tarceva.com") > -1 ){
    	  pageTrackerProd1._trackEvent("Links", eventType, file_path);
          pageTrackerProd1._trackPageview(file_path);
      }else{
        //qa
        if(location.href.indexOf("tarceva-qa.gene.com") > -1 ){
          pageTrackerQA._trackEvent("Links", eventType, file_path);
          pageTrackerQA._trackPageview(file_path);
        }else{
          //ua
          if(location.href.indexOf("tarceva-ua.gene.com") > -1 ){
            pageTrackerUA._trackEvent("Links", eventType, file_path);
            pageTrackerUA._trackPageview(file_path);
          }
        }
      }
    } catch(err) {}
    	 
	// Output when OK is clicked 
	window.open(loc,'tarceva')
	}
	else
	{
	// Output when Cancel is clicked
	}
	
}

function confirm_hcp(hcpURL,channel,page)
{
	//do tracking if channel and page vars are passed to function
  if ((channel != undefined) && (page != undefined)) {
    trackChannelLink(channel,page);
  }
var loc = hcpURL;
input_box=confirm('The information contained in this section of the site is intended for U.S. healthcare professionals only.  Click OK if you are a healthcare professional.');
	if (input_box==true)
	{ 
	// Output when OK is clicked 
	document.location=loc;
	}
	else
	{
	// Output when Cancel is clicked
	}
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(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;
}

/*****************************************************************************/
/******************** LEFT-NAV CHANNEL LINK HANDLER **************************/
/*****************************************************************************/
function trackChannelLink(channel,current) {
  s.prop1 = 'new_channel:' + channel;
  s.prop2 = 'from:' + current;
  s.linkTrackVars = 'prop1,prop2';
  s.tl(true,'o','Link to channel: ' + channel + ' from: ' + current);
  return false;
}
/*****************************************************************************/
/**************************** FLASH HANDLERS *********************************/
/*****************************************************************************/
var so;

function writeFlashBanner(sect) {
  var nf = readCookie('noflash');
  if (nf != 'true') {
    if (sect == 'landing') {
      so = new SWFObject("/flash/swf/landing.swf", "tarceva", "790", "326", "8", "#fefefe");
    }
    else if (sect == 'welcome_email') {
      so = new SWFObject("/flash/swf/tarcevaWelcome.swf", "tarceva", "660", "249", "8", "#fefefe");
    }
    else if (sect == 'nsclc_pc_index') {
    	so = new SWFObject("/flash/swf/faq_mini.swf", "faq_mini", "660", "200", "8", "#fefefe");
    	so.addVariable("xml_path", "/flash/xml/nsclc_pc_faq_mini.xml");
    }
    else if (sect == 'pan_pc_index') {
    	so = new SWFObject("/flash/swf/faq_mini.swf", "faq_mini", "660", "200", "8", "#fefefe");
    	so.addVariable("xml_path", "/flash/xml/pan_pc_faq_mini.xml");
    }
    else {
      so = new SWFObject('/flash/swf/tarceva.swf', 'tarceva', '660', '240', '8', '#fefefe');
    }
    // adding new parameters to the object/embed:
    
    so.addParam('salign', 'T');
    so.addParam('scale', 'noscale');
    so.addParam('wmode', 'opaque');
    so.addParam("menu", "false");
    so.addParam("swLiveConnect", "true");
    so.addParam("allowScriptAccess", "always");
		
    so.addVariable('CONFIG_XML','/flash/xml/config.xml');
    so.addVariable('CONTENT_XML','/flash/xml/'+sect+'.xml');
    so.addVariable('SECTION',sect);
    
    
    if (sect == 'landing') {
      so.write('nonflash_banner_landing');
    }
    else if (sect == 'nsclc_pc_index') {
    	so.write('patNSCLC-banner');
    }
    else if (sect == 'pan_pc_index') {
    	so.write('patPan-banner');
    }           
    else {
      so.write('nonflash_banner_pc');
    }
    
    if (so.installedVer.major >= 8) {
      createCookie('flashvOK','true',365);
    }
    else {    
      removeVideoLink();
      createCookie('flashvOK','false',365);
    }
  } 
}

function disableFlash(noflash) {
  createCookie('noflash',noflash,365);
  if (noflash == 'true') {
    writeFlashBanner();
    return false;
  }
  else {
    location.reload();
    return true;
  }
}

//Removes the video link div from the dom.
function removeVideoLink(){
  if (document.all && !document.getElementById) {
    document.all['view-video-link'].style.style = 'none';
  }
  else {
    document.getElementById('view-video-link').style.display = 'none'; 
  }
}

//Links to passed URL parameter. 
function linkTo(u) {
  location.href = u;
} 


// urchinTracker function calls google analytics tracking for flash pieces
function urchinTracker(whichURL) 
{
  var loc = whichURL;

    try {
      eventType = ""
      file_path = whichURL
      //production
    	if(location.href.indexOf("tarceva.com") > -1 ){
        pageTrackerProd1._trackPageview(file_path);
      }else{
        //qa
        if(location.href.indexOf("tarceva-qa.gene.com") > -1 ){
          pageTrackerQA._trackPageview(file_path);
        }else{
          //ua
          if(location.href.indexOf("tarceva-ua.gene.com") > -1 ){
            pageTrackerUA._trackPageview(file_path);
          }
        }
      }
    } catch(err) {}
}

function doLinkEvent(whichURL) {
	urchinTracker(whichURL);
}