function checkSignup(){var erreurMessage="";if(emptyValidator('fname')==false){erreurMessage+="- Please fill your first name\n"}if(emptyValidator('lname')==false){erreurMessage+="- Please fill your last name\n"}if(emptyValidator('email')==false){erreurMessage+="- Please enter your email address\n"}else if(Check4Mail('email')==false){erreurMessage+="- Your email address is invalid\n"}var uname=document.getElementById('username').value;if(emptyValidator('username')==false){erreurMessage+="- Please enter your username\n"}else if(!alphanumeric(uname)){erreurMessage+="- Please enter only alphanumeric characters for username\n"}if(emptyValidator('password')==false){erreurMessage+="- Please enter your password\n"}if(emptyValidator('re_password')==false){erreurMessage+="- Please enter your confirm password\n"}if(Check4equal('password','re_password')==false){erreurMessage+="- Password and Confirm password should be same\n"}if(erreurMessage!=""){alert(erreurMessage)}else{document.signupFrm.submit()}}function checkLogin(){var erreurMessage="";if(emptyValidator('username')==false){erreurMessage+="- Please enter your username\n"}if(emptyValidator('password')==false){erreurMessage+="- Please enter your password\n"}if(erreurMessage!=""){alert(erreurMessage);return false}else{return true}}function emptyValidator(val){var myfield=document.getElementById(val).value;if(myfield==''||myfield==null||myfield=='n')return false;else return true}function Check4Mail(fieldName){obj=document.getElementById(fieldName);if((obj.value.indexOf("@")==-1)&&(obj.value.indexOf(".")==-1)){return false}else{return true}}function Check4equal(val1,val2){var obj1=document.getElementById(val1).value;var obj2=document.getElementById(val2).value;if(obj1!=obj2){return false}else{return true}}function check_num(post_code){var x=document.user_signup.post_code.value;var anum=/(^\d+$)|(^\d+\.\d+$)/;if(anum.test(x))testresult=true;else{testresult=false}return(testresult)}function alphanumeric(alphane){var numaric=alphane;for(var j=0;j<numaric.length;j++){var alphaa=numaric.charAt(j);var hh=alphaa.charCodeAt(0);if((hh>47&&hh<58)||(hh>64&&hh<91)||(hh>96&&hh<123)){}else{return false}}return true}function allTrim(s){for(i=0;i<s.length;i++){if(s.charAt(i)!=' '){break}}s=s.substr(i);if(s.length>0){for(i=s.length-1,j=0;i>=0;i--,j++){if(s.charAt(i)!=' '){break}}s=s.substr(0,s.length-j)}return s}