(function(a){a.fn.numeric=function(b,c){b=b===false?"":b||".";c=typeof c=="function"?c:function(){};return this.data("numeric.decimal",b).data("numeric.callback",c).keypress(a.fn.numeric.keypress).blur(a.fn.numeric.blur)};a.fn.numeric.keypress=function(b){var c=a.data(this,"numeric.decimal");var d=b.charCode?b.charCode:b.keyCode?b.keyCode:0;if(d==13&&this.nodeName.toLowerCase()=="input"){return true}else if(d==13){return false}var e=false;if(b.ctrlKey&&d==97||b.ctrlKey&&d==65)return true;if(b.ctrlKey&&d==120||b.ctrlKey&&d==88)return true;if(b.ctrlKey&&d==99||b.ctrlKey&&d==67)return true;if(b.ctrlKey&&d==122||b.ctrlKey&&d==90)return true;if(b.ctrlKey&&d==118||b.ctrlKey&&d==86||b.shiftKey&&d==45)return true;if(d<48||d>57){if(d==45&&this.value.length==0)return true;if(c&&d==c.charCodeAt(0)&&this.value.indexOf(c)!=-1){e=false}if(d!=8&&d!=9&&d!=13&&d!=35&&d!=36&&d!=37&&d!=39&&d!=46){e=false}else{if(typeof b.charCode!="undefined"){if(b.keyCode==b.which&&b.which!=0){e=true;if(b.which==46)e=false}else if(b.keyCode!=0&&b.charCode==0&&b.which==0){e=true}}}if(c&&d==c.charCodeAt(0)){if(this.value.indexOf(c)==-1){e=true}else{e=false}}}else{e=true}return e};a.fn.numeric.blur=function(){var b=a.data(this,"numeric.decimal");var c=a.data(this,"numeric.callback");var d=a(this).val();if(d!=""){var e=new RegExp("^\\d+$|\\d*"+b+"\\d+");if(!e.exec(d)){c.apply(this)}}};a.fn.removeNumeric=function(){return this.data("numeric.decimal",null).data("numeric.callback",null).unbind("keypress",a.fn.numeric.keypress).unbind("blur",a.fn.numeric.blur)}})(jQuery)