function checkLogin(){if(trimString($("username").value)==""){alert("Please enter a valid Username");$("username").focus();return false}if(trimString($("password").value)==""){alert("Invalid password. Please re-enter your Password");$("password").focus();return false}}function loginvalidate(){if($F("Username")=="Username"){alert("Please enter the username");$("Username").focus();return false}if($F("Password")=="Password"){alert("Please enter the password");$("Password").focus();return false}document.loginfrm.submit(true)}function cleartxt(a){if($F(a)==a){$(a).value=""}}function filltxt(a){if($F(a)==""){$(a).value=a}}function checkEnter(b){var a;if(b&&b.which){a=b.which}else{a=b.keyCode}if(a==13){return checkLogin()}else{return true}}function checkEnterUser(b){var a;if(b&&b.which){a=b.which}else{a=b.keyCode}if(a==13){return loginvalidate()}else{return true}}function checkUserOnline(b){var a;if(b&&b.which){a=b.which}else{a=b.keyCode}if(a==13){return changeOnlineStatus()}else{return true}}function changeOnlineStatus(){var a=$("site_url").value;var c=$("online_status").value;var b=a+"users/changeOnlineStatus/"+c;new Ajax.Request(b,{method:"get",onSuccess:function(){$("online_status").disabled=true}});return true}function showInput(){$("online_status").disabled=false;$("online_status").focus();return false}function chkloyalpts(b){var a=0;if(IsBlank("loyalty_points")){$("lyl_pts_err").update("Please insert the loyalty points you want to convert");a=1}else{checknum();if($F("loyalty_points")>b){$("lyl_pts_err").update("Entered points cannot exceed available points");a=1}else{if($F("loyalty_points")<1000){$("lyl_pts_err").update("1 loyalty point is worth 1 penny and you can only <br> convert when you reach 10GBP's worth of points <br>i.e. 1000 points");a=1}}}if(a){$("lyl_pts_err").show();return false}else{$("lyl_pts_err").hide();$("convertcol").hide();popup("popConvertDiv")}}function checknum(){points=$F("loyalty_points");var a=/[0-9]+/;if(points.match(a)){points=points.match(a)}else{points=""}$("loyalty_points").value=points}function showstatus(){};