// predefined messages
var msg_pop_close = 'click on the image to close this window';
var msg_form_err = 'Fill all required fields, please.';
/****
* open a window and write img to it
* pop_close -- notification message, which is set from outside this file
* 'paspaudus ant paveiksliuko langas užsidaro'
*
* @param string image name
* @param integer iamge width
* @param integer iamge height
*/
function popImg(img, width, height) {
var w = (width != undefined) ? ',width=' + width : '';
var h = (height != undefined) ? ',height=' + height : '';
oPop = window.open('', 'pop', 'status=0,toolbar=0,menubar=0,location=0,directories=0,left=60,top=30,' + w + h);
// fix size
if (oPop.document.all) {
oPop.resizeTo(width, height);
diffW = width - oPop.document.body.clientWidth;
diffH = height - oPop.document.body.clientHeight;
} else {
oPop.resizeTo(width, height);
diffW = width - oPop.innerWidth;
diffH = height - oPop.innerHeight;
}
w = width + diffW;
h = height + diffH;
if (h >= screen.availHeight) w += 16;
if (w >= screen.availWidth) h += 16;
w = Math.min(w, screen.availWidth);
h = Math.min(h, screen.availHeight);
oPop.resizeTo(w, h);
// write contents
oPop.document.open('text/html', 'replace');
oPop.document.write(
' Viešbutis “Lūgnė” '+
''+
'
'+
''
);
oPop.document.close();
oPop.focus();
}
/****
* clear whitespaces from a beggining and end of e string
*
* @param string
*/
function trim(str) {
if (str != undefined) {
str = str.replace(/^\W+/, '');
str = str.replace(/\W+$/, '');
return str;
} else {
return '';
}
}
// formu privalomi laukai
var fReq = new Array();
fReq['reservation'] = new Array('first_name', 'surname', 'tel', 'room_type', 'date_from', 'date_upto', '', '', '');
/***
* formu privalomu lauku patikrinimas
* form_err -- error message, which is set from outside this file
*
* @param object form
*/
function checkForm(oFrom) {
var size = fReq[oFrom.name].length;
for(var i = 0; i < size; i++) {
if (trim(oFrom.elements[fReq[oFrom.name][i]].value) == '') {
alert(msg_form_err);
return false;
}
}
return true;
}