var stwUtils = {
image: {
setSwapping: function(image) {
if (image.stwSwap) return;
image.onmouseover = function() { stwUtils.image.swap(image) };
image.onmouseout = function() { stwUtils.image.swap(image) };
// if (window.event && image == window.event.srcElement) stwUtils.image.swap(image);
},
swap: function(image) {
if (image.stwSwap)
{
var tmp = image.src;
image.src = image.stwSwap;
image.stwSwap = tmp;
return true;
}
var path = image.src;
image.stwSwap = path;
var ext = stwUtils.file.ext( path );
path = stwUtils.string.substr( path, 0, -ext.length);
if ('_over' == stwUtils.string.substr(path, -5)) path = stwUtils.string.substr( path, 0, -5 );
else path += '_over';
image.src = path + ext;
},
open: function(src, w, h, title) {
var x = (window.screen.width - w) / 2;
if (x < 0) { x = 0; }
var y = (window.screen.height - h) / 2;
if (y < 0) { y = 0; }
var myWindow = window.open("", "full", 'left=' + x + ',' + 'top=' + y + ',toolbar=no,menubar=no,resizable=no,status=no,titlebar=no,width=' + w +',height=' + h);
myWindow.document.write('' + title + '
');
return false;
}
},
string: {
substr: function(str, begin, end) {
if (begin < 0) begin = str.length + begin;
if (!end) end = str.length;
if (end < 0) end = str.length + end;
return str.substr( begin, end );
},
escapeRegExp: function( str ) {
['|', '^', '*', '(', ')', '+', '.'].each( function(s) {
str = str.replace( s, '\\' + s );
});
return str;
},
closeTags: function( str ) {
return str;
}
},
number: {
format: function( number, delimiter ) {
number += '';
x = number.split('.');
x1 = x[0];
x2 = x.length > 1 ? '.' + x[1] : '';
var exp = /(\d+)(\d{3})/;
while (exp.test(x1)) {
x1 = x1.replace(exp, '$1' + delimiter + '$2');
}
return x1 + x2;
},
formatCommas: function( number ) {
return this.format( number, ',' )
},
ending: function(cnt, wimed, wroded, wrodmn) {
if (cnt > 100) cnt = ( cnt % 100 );
if ( cnt > 20 ) cnt = parseInt( String(cnt).substr(-1) );
switch (cnt)
{
case 1:
return wimed;
case 2:
case 3:
case 4:
return wroded;
default:
return wrodmn;
}
}
},
form: {
input: {
setInnerTitle: function( input ) {
input = $( input );
if (!input.value)
{
stwUtils.form.input.toggleInnerTitle( input );
Event.observe( input, 'focus', function() { stwUtils.form.input.toggleInnerTitle( input ); } );
Event.observe( input, 'blur', function() { stwUtils.form.input.toggleInnerTitle( input ); } );
Event.observe( input.up('FORM'), 'submit', function() {
if (input.hasClassName('disabled')) input.clear();
} );
}
},
toggleInnerTitle: function( input ) {
if (input.hasClassName('disabled'))
{
input.clear();
input.removeClassName('disabled');
}
else
{
if (!input.value)
{
input.value = input.readAttribute('title');
input.addClassName('disabled');
}
}
}
},
textarea: {
makeFlexible: function(selector) {
var c = ('string' == typeof selector ? $$(selector) : [selector]);
var flex = function() {
while (this.getHeight() < this.scrollHeight) {
this.writeAttribute('rows', parseInt(this.readAttribute('rows')) + 1);
}
while (parseInt(this.readAttribute('rows')) > parseInt(this.readAttribute('stwInitRows')) && this.getHeight() > (this.scrollHeight + 20)) {
this.writeAttribute('rows', parseInt(this.readAttribute('rows')) - 1);
}
};
c.each(function(txt) {
txt.setStyle({'overflow': 'hidden'});
txt.writeAttribute('stwInitRows', parseInt(txt.readAttribute('rows')));
txt.observe('keyup', flex);
flex.bind(txt).call();
});
}
}
},
file: {
ext: function(filename) {
return stwUtils.string.substr( filename, filename.lastIndexOf('.') );
}
},
window: {
open: function(href, w, h) {
var x = (window.screen.width - w) / 2;
if (x < 0) { x = 0; }
var y = (window.screen.height - h) / 2;
if (y < 0) { y = 0; }
var myWindow = window.open(href, "full", 'left=' + x + ',' + 'top=' + y + ',toolbar=no,menubar=no,resizable=no,status=no,titlebar=no,width=' + w +',height=' + h);
return false;
},
openWithCode: function(code, w, h, title) {
var x = (window.screen.width - w) / 2;
if (x < 0) { x = 0; }
var y = (window.screen.height - h) / 2;
if (y < 0) { y = 0; }
var myWindow = window.open("", "code", 'left=' + x + ',' + 'top=' + y + ',toolbar=no,menubar=no,resizable=no,status=no,titlebar=no,width=' + w +',height=' + h);
myWindow.document.write('' + title + '' + code + '');
return false;
},
getSelection: function() {
var txt = '';
if (document.selection && document.selection.createRange) {
txt = document.selection.createRange().text;
} else if (window.getSelection) {
txt = window.getSelection();
} else if (document.getSelection) {
txt = document.getSelection();
};
return new String( txt );
}
},
sleep: function( msec ) {
var tm = new Date();
tm = tm.getTime();
do {
var d = new Date();
} while ( d.getTime() - tm < msec );
},
cursor: {
insert: function( obj, text ) {
if(document.selection) {
obj.focus();
var orig = obj.value.replace(/\r\n/g, "\n");
var range = document.selection.createRange();
if(range.parentElement() != obj) {
return false;
}
range.text = text;
var actual = tmp = obj.value.replace(/\r\n/g, "\n");
for(var diff = 0; diff < orig.length; diff++) {
if(orig.charAt(diff) != actual.charAt(diff)) break;
}
for(var index = 0, start = 0;
tmp.match(text)
&& (tmp = tmp.replace(text, ""))
&& index <= diff;
index = start + text.length
) {
start = actual.indexOf(text, index);
}
} else if(obj.selectionStart) {
var start = obj.selectionStart;
var end = obj.selectionEnd;
obj.value = obj.value.substr(0, start)
+ text
+ obj.value.substr(end, obj.value.length);
}
if(start != null) {
stwUtils.cursor.set(obj, start + text.length);
} else {
obj.value += text;
}
},
set: function( obj, pos ) {
if(obj.createTextRange) {
var range = obj.createTextRange();
range.move('character', pos);
range.select();
} else if(obj.selectionStart) {
obj.focus();
obj.setSelectionRange(pos, pos);
}
}
},
debug: {
showSource: function( what, where ) {
if (!where) where = 'debug';
$( where ).update( $( what ).innerHTML.escapeHTML().gsub(/\n/, '
').gsub(/\t/, ' ') );
}
}
}