function emailCheck(a){var b=/^(.+)@(.+)$/;var c="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";var d="\[^\\s"+c+"\]";var e="(\"[^\"]*\")";var f=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;var g=d+'+';var h="("+g+"|"+e+")";var j=new RegExp("^"+h+"(\\."+h+")*$");var k=new RegExp("^"+g+"(\\."+g+")*$");var l=a.match(b);if(l==null){return false}var m=l[1];var n=l[2];if(m.match(j)==null){return false}var o=n.match(f);if(o!=null){for(var i=1;i<=4;i++){if(o[i]>255){return false}}return true}var p=n.match(k);if(p==null){return false}var q=new RegExp(g,"g");var r=n.match(q);var s=r.length; if(r[r.length-1].length<2||r[r.length-1].length>3){return false}if(s<2){var t="This address is missing a hostname!";return false}return true}function checkFormSubmit(a){var b=null;if(a=='top'){b=document.getElementById('txtemailtop');if(emailCheck(b.value)){if(document.all){document.getElementById('errorTop').innerText=""}else{document.getElementById('errorTop').textContent=""}return true}else{if(document.all){document.getElementById('errorTop').innerText="Invalid email address."}else{document.getElementById('errorTop').textContent="Invalid email address."}return false}}else{b=document.getElementById('txtemailbtm');if(emailCheck(b.value)){if(document.all){document.getElementById('errorBtm').innerText=""}else{document.getElementById('errorBtm').textContent=""}return true}else{if(document.all){document.getElementById('errorBtm').innerText="Invalid email address."}else{document.getElementById('errorBtm').textContent="Invalid email address."}return false}}}function checkFormClick(a){if(checkFormSubmit(a)){var b=null;if(a=='top'){b=document.getElementById('txtemailtop');var c=document.getElementById('signUpUseg').value; if(c!=""){document.frmEmailClubTop.action=baseUrl+'SubscriptionLandingPage.aspx?email='+b.value+'&useg='+c}else{document.frmEmailClubTop.action=baseUrl+'SubscriptionLandingPage.aspx?email='+b.value}}else{b=document.getElementById('txtemailbtm');var c=document.getElementById('signUpUseg').value; if(c!=""){document.frmEmailClubBtm.action=baseUrl+'SubscriptionLandingPage.aspx?email='+b.value+'&useg='+c}else{document.frmEmailClubBtm.action=baseUrl+'SubscriptionLandingPage.aspx?email='+b.value}}return true}else{return false}}function RegistrationFormClick(){var a=document.getElementById('registrantUseg').value; if(a!=""){document.aspnetForm.action=baseUrl+'CustomerRegistration.aspx?useg='+a}else{document.aspnetForm.action=baseUrl+'CustomerRegistration.aspx'}return true}