// JavaScript Document
//////////////SITE CODED BY JOHN DAVIDSON 1-25-2008/////////////////////
//////////////MCNEIL INTERACTIVE MARKETING GROUP///////////////////////
		<!--
		function MM_goToURL() { //v3.0
		  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
		  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
		}
		function openwindow()
		{
			window.open("/econsumer/zyrtec/pages/signin.jsp","mywindow","menubar=0,resizable=0,width=510,height=98");
		}
		function ExitSite()
		{
			window.open("/econsumer/zyrtec/pages/leaving_site.jsp","mywindow","menubar=0,resizable=0,width=402,height=120");
		}
		//-->
		//THIS CONTROLS THE DIV BEING RESET IN THE MEET THE ALLERGENS SECTION//
		function back_to_top(id){
		document.getElementById(id).scrollTop=0
		}
		//END RESET DIV//
		dd=document;NS=(dd.layers)?1:0;IE=(dd.all)?1:0;DOM=(dd.getElementById)?1:0
		function showLayer(L){ 
		if(NS)dd.layers[L].display='show'; 
		else if (IE)obg=dd.all[L]; 
		else obg=dd.getElementById(L); 
		if(!NS)obg.style.display='block' 
		}
		
		function hideLayer(L){ 
		if(NS)dd.layers[L].display='hide'; 
		else if (IE)obg=dd.all[L]; 
		else obg=dd.getElementById(L); 
		if(!NS)obg.style.display='none';
		}
		
		function change(id, newClass) {
		identity=document.getElementById(id);
		identity.className=newClass;
		}
		/* THIS IS THE MAIN NAVIGATION SECTION */
		function NavButton1()
		{
		change('SubMainBox', 'SubNavBackgroundOn')
		showLayer('ProductsSubNav')
		hideLayer('AllergySubNav')
		hideLayer('TeamSubNav')
		showLayer('SubMainBox')
		hideLayer('HiddenLayer')
		}
		
		function NavOut1()
		{
		showLayer('ProductsSubNav')
		hideLayer('AllergySubNav')
		hideLayer('TeamSubNav')
		showLayer('HiddenLayer')
		}
		
		function NavButton2()
		{
		change('SubMainBox', 'SubNavBackgroundOn')
		hideLayer('ProductsSubNav')
		showLayer('AllergySubNav')
		hideLayer('TeamSubNav')
		showLayer('SubMainBox')
		hideLayer('HiddenLayer')
		}
		
		function NavOut2()
		{
		hideLayer('ProductsSubNav')
		showLayer('AllergySubNav')
		hideLayer('TeamSubNav')
		showLayer('HiddenLayer')
		}
		
		
		function NavButton3()
		{
		change('SubMainBox', 'SubNavBackgroundOn')
		hideLayer('ProductsSubNav')
		hideLayer('AllergySubNav')
		showLayer('TeamSubNav')
		showLayer('SubMainBox')
		hideLayer('HiddenLayer')
		}
		
		function NavOut3()
		{
		hideLayer('AllergySubNav')
		hideLayer('ProductsSubNav')
		showLayer('TeamSubNav')
		showLayer('HiddenLayer')
		}
		
		function NavButtonNone()
		{
		change('MainNav1', 'NavButton')
		change('MainNav2', 'NavButton')
		change('MainNav3', 'NavButton')
		change('SubMainBox', 'SubNavBackground')
		hideLayer('ProductsSubNav')
		hideLayer('AllergySubNav')
		hideLayer('TeamSubNav')
		showLayer('SubMainBox')
		}
		function NavOutNone()
		{
		hideLayer('AllergySubNav')
		hideLayer('ProductsSubNav')
		hideLayer('TeamSubNav')
		showLayer('HiddenLayer')
		}
	
		/* END MAIN NAVIGATION SECTION*/
		
		function ExitSiteShow()
		{
		showLayer('ExitPage')
		}
		
		function ExitSiteHide()
		{
		hideLayer('ExitPage')
		}
		
		function CancelRegShow()
		{
		showLayer('CancelReg')
		}
		
		function CancelRegHide()
		{
		hideLayer('CancelReg')
		}
		
		/* SUB NAVIGATION AREA*/
		
		/* PRODUCTS > FOR ADULTS*/
		function SubButton1a()
		{
		change('SubNav1a', 'SubNavButtonOn')
		change('SubNav2a', 'SubNavButton')
		change('SubNav3a', 'SubNavButton')
		change('SubNav4a', 'SubNavButton')
		}
		/* PRODUCTS > FOR CHILDREN*/
		function SubButton2a()
		{
		change('SubNav1a', 'SubNavButton')
		change('SubNav2a', 'SubNavButtonOn')
		change('SubNav3a', 'SubNavButton')
		change('SubNav4a', 'SubNavButton')
		}
		/* PRODUCTS > COMPARISON CHART*/
		function SubButton3a()
		{
		change('SubNav1a', 'SubNavButton')
		change('SubNav2a', 'SubNavButton')
		change('SubNav3a', 'SubNavButtonOn')
		change('SubNav4a', 'SubNavButton')
		}
		/* PRODUCTS > BLANK*/
		function SubButton4a()
		{
		change('SubNav1a', 'SubNavButton')
		change('SubNav2a', 'SubNavButton')
		change('SubNav3a', 'SubNavButton')
		change('SubNav4a', 'SubNavButtonOn')
		}
		/* ALLERGY EDUCATION > MEET THE ALLERGENS*/
		function SubButton1b()
		{
		change('SubNav1b', 'SubNavButtonOn')
		change('SubNav2b', 'SubNavButton')
		change('SubNav3b', 'SubNavButton')
		change('SubNav4b', 'SubNavButton')
		}
		/* ALLERGY EDUCATION > TIPS FOR PARENTS*/
		function SubButton2b()
		{
		change('SubNav1b', 'SubNavButton')
		change('SubNav2b', 'SubNavButtonOn')
		change('SubNav3b', 'SubNavButton')
		change('SubNav4b', 'SubNavButton')
		}
		/* ALLERGY EDUCATION > ALLERGY OR COLD*/
		function SubButton3b()
		{
		change('SubNav1b', 'SubNavButton')
		change('SubNav2b', 'SubNavButton')
		change('SubNav3b', 'SubNavButtonOn')
		change('SubNav4b', 'SubNavButton')
		}
		/* ALLERGY EDUCATION > FROM THE EXPERTS*/
		function SubButton4b()
		{
		change('SubNav1b', 'SubNavButton')
		change('SubNav2b', 'SubNavButton')
		change('SubNav3b', 'SubNavButton')
		change('SubNav4b', 'SubNavButtonOn')
		}
		/* ZYRTOPIA > ALLERGY FORCAST & DIARY*/
		function SubButton1c()
		{
		change('SubNav1c', 'SubNavButtonOn')
		change('SubNav2c', 'SubNavButton')
		change('SubNav3c', 'SubNavButton')
		change('SubNav4c', 'SubNavButton')
		}
		/* ZYRTOPIA > Z-LOGS*/
		function SubButton2c()
		{
		change('SubNav1c', 'SubNavButton')
		change('SubNav2c', 'SubNavButtonOn')
		change('SubNav3c', 'SubNavButton')
		change('SubNav4c', 'SubNavButton')
		}
		/* ZYRTOPIA > CAUSE REWARDS*/
		function SubButton3c()
		{
		change('SubNav1c', 'SubNavButton')
		change('SubNav2c', 'SubNavButton')
		change('SubNav3c', 'SubNavButtonOn')
		change('SubNav4c', 'SubNavButton')
		}
		/* ZYRTOPIA > WHY JOIN*/
		function SubButton4c()
		{
		change('SubNav1c', 'SubNavButton')
		change('SubNav2c', 'SubNavButton')
		change('SubNav3c', 'SubNavButton')
		change('SubNav4c', 'SubNavButtonOn')
		}
		

		
		function SubButtonNone()
		{
		change('SubNav1a', 'SubNavButton')
		change('SubNav2a', 'SubNavButton')
		change('SubNav3a', 'SubNavButton')
		change('SubNav4a', 'SubNavButton')
		change('SubNav1b', 'SubNavButton')
		change('SubNav2b', 'SubNavButton')
		change('SubNav3b', 'SubNavButton')
		change('SubNav4b', 'SubNavButton')
		change('SubNav1c', 'SubNavButton')
		change('SubNav2c', 'SubNavButton')
		change('SubNav3c', 'SubNavButton')
		change('SubNav4c', 'SubNavButton')
		change('SubNav1d', 'SubNavButton')
		change('SubNav2d', 'SubNavButton')
		change('SubNav3d', 'SubNavButton')
		change('SubNav4d', 'SubNavButton')
		}
		/* END SUB NAVIGATION AREA*/
		
		function Faq1()
		{
		showLayer('FaqBlock1')
		hideLayer('FaqBlock2')
		hideLayer('FaqBlock3')
		hideLayer('FaqBlock4')
		hideLayer('FaqBlock5')
		}
		
		function Faq2()
		{
		hideLayer('FaqBlock1')
		showLayer('FaqBlock2')
		hideLayer('FaqBlock3')
		hideLayer('FaqBlock4')
		hideLayer('FaqBlock5')
		}
		
		function Faq3()
		{
		hideLayer('FaqBlock1')
		hideLayer('FaqBlock2')
		showLayer('FaqBlock3')
		hideLayer('FaqBlock4')
		hideLayer('FaqBlock5')
		}
		
		function Faq4()
		{
		hideLayer('FaqBlock1')
		hideLayer('FaqBlock2')
		hideLayer('FaqBlock3')
		showLayer('FaqBlock4')
		hideLayer('FaqBlock5')
		}
		
		function Faq5()
		{
		hideLayer('FaqBlock1')
		hideLayer('FaqBlock2')
		hideLayer('FaqBlock3')
		hideLayer('FaqBlock4')
		showLayer('FaqBlock5')
		}
		
		function Allergy1()
		{
		showLayer('Allergen_1')
		hideLayer('Allergen_2')
		hideLayer('Allergen_3')
		hideLayer('Allergen_4')
		hideLayer('Allergen_5')
		hideLayer('Allergen_6')
		hideLayer('Allergen_7')
		hideLayer('Allergen_8')
		hideLayer('Allergen_9')
		showLayer('Allergen_Block')
		}
		
		function Allergy2()
		{
		showLayer('Allergen_2')
		hideLayer('Allergen_1')
		hideLayer('Allergen_3')
		hideLayer('Allergen_4')
		hideLayer('Allergen_5')
		hideLayer('Allergen_6')
		hideLayer('Allergen_7')
		hideLayer('Allergen_8')
		hideLayer('Allergen_9')
		showLayer('Allergen_Block')
		}
		function Allergy3()
		{
		showLayer('Allergen_3')
		hideLayer('Allergen_2')
		hideLayer('Allergen_1')
		hideLayer('Allergen_4')
		hideLayer('Allergen_5')
		hideLayer('Allergen_6')
		hideLayer('Allergen_7')
		hideLayer('Allergen_8')
		hideLayer('Allergen_9')
		showLayer('Allergen_Block')
		}
		function Allergy4()
		{
		showLayer('Allergen_4')
		hideLayer('Allergen_2')
		hideLayer('Allergen_3')
		hideLayer('Allergen_1')
		hideLayer('Allergen_5')
		hideLayer('Allergen_6')
		hideLayer('Allergen_7')
		hideLayer('Allergen_8')
		hideLayer('Allergen_9')
		showLayer('Allergen_Block')
		}
		function Allergy5()
		{
		showLayer('Allergen_5')
		hideLayer('Allergen_2')
		hideLayer('Allergen_3')
		hideLayer('Allergen_4')
		hideLayer('Allergen_1')
		hideLayer('Allergen_6')
		hideLayer('Allergen_7')
		hideLayer('Allergen_8')
		hideLayer('Allergen_9')
		showLayer('Allergen_Block')
		}
		function Allergy6()
		{
		showLayer('Allergen_6')
		hideLayer('Allergen_2')
		hideLayer('Allergen_3')
		hideLayer('Allergen_4')
		hideLayer('Allergen_5')
		hideLayer('Allergen_1')
		hideLayer('Allergen_7')
		hideLayer('Allergen_8')
		hideLayer('Allergen_9')
		showLayer('Allergen_Block')
		}
		function Allergy7()
		{
		showLayer('Allergen_7')
		hideLayer('Allergen_2')
		hideLayer('Allergen_3')
		hideLayer('Allergen_4')
		hideLayer('Allergen_5')
		hideLayer('Allergen_6')
		hideLayer('Allergen_1')
		hideLayer('Allergen_8')
		hideLayer('Allergen_9')
		showLayer('Allergen_Block')
		}
		function Allergy8()
		{
		showLayer('Allergen_8')
		hideLayer('Allergen_2')
		hideLayer('Allergen_3')
		hideLayer('Allergen_4')
		hideLayer('Allergen_5')
		hideLayer('Allergen_6')
		hideLayer('Allergen_7')
		hideLayer('Allergen_1')
		hideLayer('Allergen_9')
		}
		function Allergy9()
		{
		showLayer('Allergen_9')
		hideLayer('Allergen_2')
		hideLayer('Allergen_3')
		hideLayer('Allergen_4')
		hideLayer('Allergen_5')
		hideLayer('Allergen_6')
		hideLayer('Allergen_7')
		hideLayer('Allergen_8')
		hideLayer('Allergen_1')
		}
		function AllergyNone()
		{
		hideLayer('Allergen_1')
		hideLayer('Allergen_2')
		hideLayer('Allergen_3')
		hideLayer('Allergen_4')
		hideLayer('Allergen_5')
		hideLayer('Allergen_6')
		hideLayer('Allergen_7')
		hideLayer('Allergen_8')
		hideLayer('Allergen_9')
		}
		
		function AllergyAll()
		{
		showLayer('Allergen_1')
		showLayer('Allergen_2')
		showLayer('Allergen_3')
		showLayer('Allergen_4')
		showLayer('Allergen_5')
		showLayer('Allergen_6')
		showLayer('Allergen_7')
		showLayer('Allergen_8')
		showLayer('Allergen_9')
		}
		
		
		function TipsSection1()
		{
		change('Background', 'AllergyTipsBackground_1')
		showLayer('SectionCopy1')
		hideLayer('SectionCopy2')
		hideLayer('SectionCopy3')
		hideLayer('SectionCopy4')
		hideLayer('SectionCopy5')
		hideLayer('SectionCopy6')
		}
		function TipsSection2()
		{
		change('Background', 'AllergyTipsBackground_2')
		hideLayer('SectionCopy1')
		showLayer('SectionCopy2')
		hideLayer('SectionCopy3')
		hideLayer('SectionCopy4')
		hideLayer('SectionCopy5')
		hideLayer('SectionCopy6')
		}
		function TipsSection3()
		{
		change('Background', 'AllergyTipsBackground_3')
		hideLayer('SectionCopy1')
		hideLayer('SectionCopy2')
		showLayer('SectionCopy3')
		hideLayer('SectionCopy4')
		hideLayer('SectionCopy5')
		hideLayer('SectionCopy6')
		}
		function TipsSection4()
		{
		change('Background', 'AllergyTipsBackground_4')
		hideLayer('SectionCopy1')
		hideLayer('SectionCopy2')
		hideLayer('SectionCopy3')
		showLayer('SectionCopy4')
		hideLayer('SectionCopy5')
		hideLayer('SectionCopy6')
		}
		function TipsSection5()
		{
		change('Background', 'AllergyTipsBackground_5')
		hideLayer('SectionCopy1')
		hideLayer('SectionCopy2')
		hideLayer('SectionCopy3')
		hideLayer('SectionCopy4')
		showLayer('SectionCopy5')
		hideLayer('SectionCopy6')
		}
		function TipsSection6()
		{
		change('Background', 'AllergyTipsBackground_6')
		hideLayer('SectionCopy1')
		hideLayer('SectionCopy2')
		hideLayer('SectionCopy3')
		hideLayer('SectionCopy4')
		hideLayer('SectionCopy5')
		showLayer('SectionCopy6')
		}
		
		function ArticlePage1()
		{
		showLayer('ArticleLinks1')
		hideLayer('ArticleLinks2')
		hideLayer('BottomLinks2')
		showLayer('BottomLinks1')
		}
		
		function ArticlePage2()
		{
		showLayer('ArticleLinks2')
		hideLayer('ArticleLinks1')
		showLayer('BottomLinks2')
		hideLayer('BottomLinks1')
		}
	
		/* THIS CONTROLS THE ACTUAL YEAR IN THE FOOTER*/
		var currentDate = new Date();
		var currentYear = currentDate.getFullYear();
		
		function MM_reloadPage(init) {  //reloads the window if Nav4 resized
		  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
			document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
		  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
		}
		MM_reloadPage(true);
		
		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];}
		}
		//-->