// İstenilen boyutlarda ortalanmış pop-up pencere açmak için..
function openCustomDimensionWindow(Uri,WinName,WinWidth,WinHeight,scrolls)
{
    var ScSize = getScreenSizes();
    var sFea="height="+ WinHeight +",width="+ WinWidth +",scrollbars="+ scrolls +",status=no,toolbar=no,menubar=no,location=no,left=" + ((ScSize[0]/2) - (WinWidth/2)) + ",top=" + ((ScSize[1]/2) - (WinHeight/2));
    window.open(Uri,WinName,sFea);
}


// Ekran çözünürlüğünü hesaplar
function getScreenSizes()
{
    var winWidth;
    var winHeight;
    var xOffset;
    var yOffset;
    if (screen)
    { 
        winWidth = screen.availWidth;
        winHeight = screen.availHeight;
        xOffset = document.body.scrollLeft;
        yOffset = document.body.scrollTop;
    }
    if(document.documentElement.clientWidth)
    {
        winWidth = document.documentElement.clientWidth;
        winHeight = document.documentElement.clientHeight;
        xOffset = document.documentElement.scrollLeft;
        yOffset = document.documentElement.scrollTop;
    }
    return [winWidth,winHeight,xOffset,yOffset];
}