function LTrim(a){var b=/\s*((\S+\s*)*)/;return a.replace(b,"$1")}function RTrim(a){var b=/((\s*\S+)*)\s*/;return a.replace(b,"$1")}function trim(a){return LTrim(RTrim(a))}function validateRegEmailFooter(){if(trim(document.getElementById("ctl00_txtSubFootermail").value)==""){alert("Please enter your email id first.");document.getElementById("ctl00_txtSubFootermail").value="";document.getElementById("ctl00_txtSubFootermail").focus();return false}else if(!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(trim(document.getElementById("ctl00_txtSubFootermail").value))){alert("Please enter valid Email Address.");document.getElementById("ctl00_txtSubFootermail").value="";document.getElementById("ctl00_txtSubFootermail").focus();return false}}function validateRegEmailIdright(){if(trim(document.getElementById("ctl00_txtSubscribe").value)==""){alert("Please enter your email id first.");document.getElementById("ctl00_txtSubscribe").value="";document.getElementById("ctl00_txtSubscribe").focus();return false}else if(!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(trim(document.getElementById("ctl00_txtSubscribe").value))){alert("Please enter valid Email Address.");document.getElementById("ctl00_txtSubscribe").value="";document.getElementById("ctl00_txtSubscribe").focus();return false}}function validateRegEmailPage(){if(trim(document.getElementById("ctl00_cphContent_txtRegister").value)==""){alert("Please enter your email id first.");document.getElementById("ctl00_cphContent_txtRegister").value="";document.getElementById("ctl00_cphContent_txtRegister").focus();return false}else if(!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(trim(document.getElementById("ctl00_cphContent_txtRegister").value))){alert("Please enter valid Email Address.");document.getElementById("ctl00_cphContent_txtRegister").value="";document.getElementById("ctl00_cphContent_txtRegister").focus();return false}};