jQuery.JMask=function(identify,mask){var element=$(identify);element.keypress(function(e){var code=e.keyCode||e.which;var value=$(this).val();var begin=value.length;var end=begin+1;var maskpart=mask.substring(begin,end);var nextmaskpart=mask.substring((begin+1),(end+1));var keychar=String.fromCharCode(code);if(e.shiftKey||e.ctrlKey||e.metaKey||code==8||code==9||code==13||code==37||code==38||code==39||code==40||code==46){return true;}
if(begin<mask.length){if(maskpart==9){return/[0-9]+/.test(keychar);}else if(maskpart=='@'){return/[A-Za-z]+/.test(keychar);}else if(maskpart=='#'){return/[A-Za-z0-9]+/.test(keychar);}else{if(nextmaskpart==9){if(/[0-9]+/.test(keychar)){$(this).val(value+maskpart+keychar).focus();}
return false;}else if(nextmaskpart=='@'){if(/[A-Za-z]+/.test(keychar)){$(this).val(value+maskpart+keychar).focus();}
return false;}else if(nextmaskpart=='#'){if(/[A-Za-z0-9]+/.test(keychar)){$(this).val(value+maskpart+keychar).focus();}
return false;}else{$(this).val(value+maskpart+nextmaskpart+keychar).focus();return false;}}}else{return false;}});}