Object.extend(String.prototype, {
/***************************************/
/* notEmpty() added */
/***************************************/
notEmpty: function() {
return this != '';
},
/***************************************/
/* getByte() added */
/***************************************/
getByte: function() {
var result = 0;
for (var i = 0; i < this.length; i++) {
(this.charCodeAt(i) > 255) ? result += 2 : result += 1;
}
return result;
},
/***************************************/
/* present() added */
/***************************************/
present: function() {
return this != null;
},
/***************************************/
/* pattern() added */
/***************************************/
pattern: function(pattern) {
return this.search(pattern) > -1;
},
/***************************************/
/* filsizeFormat() added */
/* argument : sosu length */
/***************************************/
filesizeFormat: function(solen) {
var isValidate = true;
var value = this;
for (var i = 0; i < value.length; i++) {
if ("0123456789".indexOf(value.substring(i, i + 1)) < 0) {
isValidate = false;
break;
}
}
var unit = '';
var calsize = '';
var size = '';
if (isValidate) {
if ((1024 < value) && (value < 1024 * 1024)) {
unit = 'KB';
calsize = value/1024;
} else if (1024 * 1024 <= value) {
unit = 'MB';
calsize = value/(1024*1024);
} else {
unit = 'Bytes';
calsize = value;
}
size = calsize.toString();
if (size.indexOf('.') > -1) {
var sosu = size.substring(size.indexOf('.') + 1, size.length);
if (!solen) {
solen = 2;
}
if (sosu.length > solen) {
size = size.substring(0, size.indexOf('.')) + '.' + sosu.substring(0, solen);
}
}
}
return size+' '+unit;
},
/***************************************/
/* moneyFormat() added */
/***************************************/
moneyFormat: function() {
var string = this;
var factor = string.length % 3;
var value = string.substring(0, factor);
for (var i = 0; i < (string.length - factor) / 3; i++) {
if ((factor == 0) && (i == 0)) {
value += string.substring(factor+(3*i), factor+3+(3*i));
}
else {
if (string.substring(factor + (3 * i) - 1, factor+( 3 * i)) != '-') {
value +=',';
}
value += string.substring(factor + (3 * i), factor + 3 + (3 * i));
}
}
return value;
},
/***************************************/
/* viewer() added */
/***************************************/
viewer: function() {
var img_view = this;
var x = x + 20 ;
var y = y + 30 ;
imagez = window.open('', "image", "width="+ 100 +", height="+ 100 +", top=0,left=0,scrollbars=auto,resizable=1,toolbar=0,menubar=0,location=0,directories=0,status=1");
imagez.document.open();
imagez.document.write("view image");
imagez.document.close();
},
/* */
popupView: function() {
this.viewer();
}
});
/***************************************/
/* simplified function */
/***************************************/
function $n(element) {
if (arguments.length > 1) {
for (var i = 0, elements = [], length = arguments.length; i < length; i++) {
elements.push($n(arguments[i]));
}
return elements;
}
if (typeof element == 'string') {
element = document.getElementsByName(element);
}
return Element.extend(element);
}
function $fn(formname, name) {
var tgt = null;
if (document.forms) {
for (var i = 0; i < document.forms.length; i++) {
var f = document.forms[i];
if (f.name == formname) {
for (var k = 0; k < f.elements.length; k++) {
var e = f.elements[k];
if (e.name == name) {
tgt = e;
}
}
}
}
}
return tgt;
}
function $fh(formname, name) {
var tgt = new Array;
if (document.forms) {
for (var i = 0; i < document.forms.length; i++) {
var f = document.forms[i];
if (f.name == formname) {
for (var k = 0; k < f.elements.length; k++) {
var e = f.elements[k];
if (e.name == name) {
tgt.push(e);
}
}
}
}
}
return tgt;
}
function $n1(names) {
var nm = $n(names);
if (nm && nm.length == 1) {
return nm[0];
}
else {
return null;
}
}