function NoError (){
return (true);
}
//onError = NoError;
function pointerOn (buttonName)
{
document[buttonName].src = ("img/pointer_on.gif");
}
function pointerOff (buttonName)
{
intervalID = setTimeout ("document['"+buttonName+"'].src = ('img/pointer_off.gif')", 100);
}
function newImage(arg) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
if (document.images) {
pointer_on = newImage ("img/pointer_on.gif");
pointer_active = newImage ("img/pointer_active.gif");
}
function checkNumber(fieldName, fieldValue, limitMin, limitMax)
{
if (isNaN (fieldValue))
{
alert ("Please, insert number.");
setTimeout ("document.forms(0)."+fieldName+".focus()",1);// setTimeout приходится использовать для исправления бага ИЕ
setTimeout ("document.forms(0)."+fieldName+".select()",2);
}
else if ((typeof limitMax != "undefined") && parseInt (fieldValue) > limitMax)
{
alert ("Maximum possible value - "+limitMax+".\nCorrect input.");
setTimeout ("document.forms(0)."+fieldName+".focus()",1);
setTimeout ("document.forms(0)."+fieldName+".select()",2);
}
else if ((typeof limitMin != "undefined") && parseInt (fieldValue) < limitMin)
{
alert ("Minimum possible value - "+limitMin+".\nCorrect input.");
setTimeout ("document.forms(0)."+fieldName+".focus()",1);
setTimeout ("document.forms(0)."+fieldName+".select()",2);
}
}
/*
Проверка формы "Калькулятор" на заполненность
Тонкость функции - если количество перегородок равно 0, то не проверяем на заполненность глубину.
*/
function verifyForm()
{
var form = document.calc;
if (form.facade_width.value == "")
{
Punish ('facade_width');
return false;
}
else if (form.partition_number.value == "")
{
Punish ('partition_number');
return false;
}
else if (form.partition_number.value != "0" && form.partition_depth.value == "")
{
Punish ('partition_depth');
return false;
}
else
{
return true;
}
}
function Punish(fieldName)
{
alert ('The cell is not filled!');
el = eval ("document.calc."+fieldName);
el.focus();
}
// если количество перегородок равно 0, то делаем недоступным поле "глубина"
function Synhronize()
{
if (document.calc.partition_number.value == "0" || document.calc.partition_number.value == "00")// если в поле "0"
{
document.calc.partition_depth.disabled = true;
document.calc.partition_depth.value = "";
document.calc.partition_depth.style.backgroundColor = '#F2F7FF';
}
else
{
document.calc.partition_depth.disabled = false;
document.calc.partition_depth.style.backgroundColor = '#FFFFFF';
}
}
function popUp(url, target, width, height)
{
var left = (screen.width - width) / 2;
var top = (screen.height - height) / 2;
popupWindow = window.open(url, target, "toolbar=no,menubar=no,scrollbars=yes,resizable=no,status=no,location=no,directories=no,copyhistory=no,height="+height+",width="+width+",left="+left+",top="+top+",screenX="+left+",screenY="+top);
popupWindow.focus();
}
function imgOpen(imgURL,Targ,imgWidth,imgHeight,title) {
newWin=window.open("",Targ,'width='+parseInt(imgWidth)+',height='+parseInt(imgHeight));
t=''+title+'
';
newWin.document.write(t);
newWin.document.close();
newWin.moveTo((screen.width-imgWidth)/2, (screen.height-imgHeight)/2);
}