function previewImage(url)
{
var wnd = window.open("", "ImagePreview", "height=640,width=400,toolbar=no");
wnd.document.write("");
wnd.document.write("");
wnd.document.write("![]("+url+")
");
wnd.document.write("");
wnd.document.write("");
wnd.document.images[0].onload = function () {
wnd.resizeTo(wnd.document.images[0].width+30,wnd.document.images[0].height+100); // = document.images[0].width;
};
wnd.document.close();
}
function PopupWindow(url, width, height)
{
var wnd = window.open(url, 'wnd','location=1,status=0,scrollbars=1,width='+width+',height='+height);
}
function ShowDiv(id)
{
var div = document.getElementById(id);
if (div)
{
if (div.style.display == "none")
{
div.style.display = "block";
}
else
{
div.style.display = "none";
}
}
}
function hightlightControl(id)
{
var el = document.getElementById(id);
if (el)
{
el.style.backgroundColor = "rgb(243,252,194)";
}
}
function setFocusOnControl(id)
{
var el = document.getElementById(id);
if (el)
{
el.focus();
}
}
function writeToDiv(id, html)
{
var el = document.getElementById(id);
if (el)
{
el.innerHTML = html;
}
}
function showProgressBar(sender, id)
{
var el = document.getElementById(id);
if (el)
{
el.style.display = "block";
}
sender.disabled = true;
}
function disableControl(sender)
{
sender.disabled = true;
}
function disableOtherControl(id)
{
var el = document.getElementById(id);
if (el)
{
el.disabled = true;
}
}
function clearAndDisableTextBox(sender, id)
{
var el = document.getElementById(id);
if (el)
{
if (sender.checked)
{
el.value = "";
el.disabled = true;
}
else
{
el.disabled = false;
}
}
}
function countCharsTextBox(sender, max, displayIn)
{
var el = document.getElementById(displayIn);
if (el)
{
if (sender.value == "")
{
el.innerHTML = "Zostało: " + max + " znaków";
return;
}
var count = max - sender.value.length;
if (count < 0)
{
el.innerHTML = "Zostało: 0 znaków";;
sender.value = sender.value.substring(0, max);
}
else
{
el.innerHTML = count > max ? "Zostało: " + max + " znaków" : "Zostało: " + count + " znaków";
}
}
}