// JScript File

function findLivePageWidth () {
     if (window.innerWidth)
        return window.innerWidth;
     if (document.body.clientWidth)
        return document.body.clientWidth;
     return (null); }
function initSlides () {
     objectSlide=document.getElementById('slide');
     objectCover=document.getElementById('cover');
     objectPhotoSlide=document.getElementById('photoSlide');
     objectBilgiDiv = document.getElementById('BilgiDiv');
}

function Kapak() {
//    alert("111");
//    objectCover.style.top=0;
//    objectCover.style.left=0;
//    objectCover.style.width = 1000+'px';
//    objectCover.style.height = 1000+'px';
}

function posX(gelen)
{
    var xxx;
    if(navigator.appName=='Microsoft Internet Explorer')
    {
        xxx = (objectCover.style.pixelWidth - gelen)/2 - 172 + 'px';
    }
    else
    {
        xxx = (parseInt(objectCover.style.width) - gelen)/2 - 172 + 'px';
    }
    //alert('x: ' + xxx);
    return xxx;
}
function posY(gelen)
{
    var yyy;
    if(navigator.appName=='Microsoft Internet Explorer')
    {
        yyy = (objectCover.style.pixelHeight - gelen)/2-50 + 'px';
    }
    else
    {
        yyy = (parseInt(objectCover.style.height) - gelen)/2 - 50 + 'px';
    }
    //alert('y: ' + yyy);
    return yyy;
}

function showSlide(evt, gelen) {
     var gelen;
     var t = new Image();
     t.src = evt.src;
     var genis=posX(t.width); //(objectCover.style.pixelWidth - t.width)/2 - 172;
     var yuksek=posY(t.height); //(objectCover.style.pixelHeight - t.height)/2 - 100;

     objectPhotoSlide.innerHTML='<img src ="' + evt.src +'" id="largePhoto" border="0"/>';
     objectPhotoSlide.innerHTML+='<p>' + evt.alt + '</p>';
     objectLargePhoto=document.getElementById('largePhoto');
     livePageWidth = findLivePageWidth();
     newLeft = ((livePageWidth/2)-8) - (200);
     objectSlide.style.left = genis;//newLeft
     objectSlide.style.top = yuksek;//20
     objectSlide.style.display = 'block';
     objectCover.style.display = 'block'; }
function hideSlide () {
     objectSlide.style.display = 'none';
     objectCover.style.display = 'none'; }

function getOriginalWidthOfImg(img_element)
	{
	var t = new Image();
	t.src = (img_element.getAttribute ? img_element.getAttribute("src") : false) || img_element.src;
	return t.width;
	}

window.onload=initSlides;