/* :::::::::::::::::::: Photo Gallery :::::::::::::::::::: */





// ��������������������������������������������������������
//�@Open Gallery
// ��������������������������������������������������������

function open_gallery(imgURL){
	document.getElementById("popup_pic").src = imgURL;
	document.getElementById("photo").style.display = "";
	for(i=0; i<GalleryLinks.length; i++){
		if( GalleryLinks[i] == imgURL ){
			document.getElementById("pic_name").innerHTML = GalleryName[i];
		}
	}

	for(i=0; i<=10; i++){
		setTimeout("document.getElementById('photo').style.opacity='" + (i/10) + "';", i*30);
		setTimeout("document.getElementById('photo').style.filter='Alpha(opacity=" + (i*10) + ")';", i*30);
	}
}

function close_gallery(){
	for(i=0; i<=10; i++){
		setTimeout("document.getElementById('photo').style.opacity='" + (10-i)/10 + "';", i*30);
		setTimeout("document.getElementById('photo').style.filter='Alpha(opacity=" + (10-i)*10 + ")';", i*30);
	}
	setTimeout("document.getElementById('photo').style.display='none';", 10*30);
	document.getElementById("bu_next").style.zIndex = "5000";
	document.getElementById("bu_prev").style.zIndex = "5000";
	document.getElementById("popup_pic").style.zIndex = "1";
}

function set_gallery(ID){
	document.write("<div id=\"preload_image\"></div>");
	GalleryElements = document.getElementById(ID).getElementsByTagName("a");
	GalleryLinks = new Array();
	GalleryName = new Array();
	GalleryWords = new Array();
	for(i=0; i<GalleryElements.length; i++){
		if( GalleryElements[i].href ){
			URL = GalleryElements[i].href.replace("javascript:open_gallery('","").replace("');","");
			GalleryLinks[i] = URL;
			document.getElementById("preload_image").innerHTML += "<img src=\"" + GalleryLinks[i] + "\">";
			gTEXT = GalleryElements[i].innerHTML.replace(/STRONG/g,"strong").replace(/BR/g,"br");
			GalleryName[i] = gTEXT.slice(gTEXT.indexOf("\">")+2);
		}
	}
}


function photo_next(){
	for(i=0; i<GalleryLinks.length; i++){
		if( document.getElementById("popup_pic").src.indexOf(GalleryLinks[i]) != -1 ) NextPhotoNum = i+1;
	}
	if( NextPhotoNum >= GalleryLinks.length ) NextPhotoNum = 0;
	for(i=0; i<=10; i++){
		setTimeout("document.getElementById('popup_pic').style.opacity='" + (10-i)/10 + "';", i*30);
		setTimeout("document.getElementById('popup_pic').style.filter='Alpha(opacity=" + (10-i)*10 + ")';", i*30);
	}
	setTimeout("document.getElementById('popup_pic').src='" + GalleryLinks[NextPhotoNum] + "';", 10*30);
//	setTimeout("document.getElementById('pic_name').innerHTML='" + GalleryName[NextPhotoNum] + "';", 10*30);
	document.getElementById('pic_name').innerHTML = GalleryName[NextPhotoNum];
	for(i=0; i<=10; i++){
		setTimeout("document.getElementById('popup_pic').style.opacity='" + (i/10) + "';", i*30 + 10*30);
		setTimeout("document.getElementById('popup_pic').style.filter='Alpha(opacity=" + (i*10) + ")';", i*30 + 10*30);
	}
}

function photo_prev(){
	for(i=0; i<GalleryLinks.length; i++){
		if( document.getElementById("popup_pic").src.indexOf(GalleryLinks[i]) != -1 ) PrevPhotoNum = i-1;
	}
	if( PrevPhotoNum < 0 ) PrevPhotoNum = GalleryLinks.length-1;
	for(i=0; i<=10; i++){
		setTimeout("document.getElementById('popup_pic').style.opacity='" + (10-i)/10 + "';", i*30);
		setTimeout("document.getElementById('popup_pic').style.filter='Alpha(opacity=" + (10-i)*10 + ")';", i*30);
	}
	setTimeout("document.getElementById('popup_pic').src='" + GalleryLinks[PrevPhotoNum] + "';", 10*30);
//	setTimeout("document.getElementById('pic_name').innerHTML='" + GalleryName[PrevPhotoNum] + "';", 10*30);
	document.getElementById('pic_name').innerHTML = GalleryName[PrevPhotoNum];
	for(i=0; i<=10; i++){
		setTimeout("document.getElementById('popup_pic').style.opacity='" + (i/10) + "';", i*30 + 10*30);
		setTimeout("document.getElementById('popup_pic').style.filter='Alpha(opacity=" + (i*10) + ")';", i*30 + 10*30);
	}
}