var bInterval = 3;
var blend_pic;

// ÇÁ·ÎÁ§Æ® ¸Þ´º À§Ä¡ ã±â
function getXYProjectMenu(projectImg)
{
	if(document.layers) return projectImg;
	var rd = { x:0, y:0 };
	do
	{
		rd.x += parseInt(projectImg.offsetLeft);
		rd.y += parseInt(projectImg.offsetTop);
		projectImg = projectImg.offsetParent;
	} while(projectImg);

	return rd;
}

// ÇÁ·ÎÁ§Æ® ¸Þ´º º¸À̱â
function showProjectMenu(projectImg)
{
	projectMenuPos = getXYProjectMenu(projectImg);
	projectMenu.style.visibility = "visible";
	projectMenu.style.left = projectMenuPos.x;
	projectMenu.style.top = projectMenuPos.y + 17;
}

// ÇÁ·ÎÁ§Æ® ¸Þ´º ¼û±â±â
function hiddenProjectMenu()
{
	projectMenu.style.visibility = "hidden";
}

// ÇÁ·ÎÁ§Æ® ¸Þ´º ¼±Åýà ³»¿ë º¯°æ
function selectProject(projectNum)
{
	count = projectNum;
	contents_change(count);
	blendStop(blend_pic);
	eval('blendObj.src = img' + projectNum + '.src');

	if(count < maxLoops) count++;
	else count = 1;
}

// ÇÁ·ÎÁ§Æ® ÆäÀÌÁö°¡ ¾Æ´Ï¸é ¸àÆ®/À̹ÌÁö¸¸ º¯È¯
function blending()
{
	comment_change(count);

	blendObj.filters.blendTrans.apply();
	document.images.blendObj.src = eval("img" + count + ".src");
	blendObj.filters.blendTrans.play();
	if(count < maxLoops) count++;
	else count = 1;

	blend_pic = setTimeout("blending()", bInterval*1000+3000);
}

// ÇÁ·ÎÁ§Æ® ÆäÀÌÁö¸é ¸ðµÎ º¯È¯
function blending_all()
{
	contents_change(count);

	blendObj.filters.blendTrans.apply();
	document.images.blendObj.src = eval("img" + count + ".src");
	blendObj.filters.blendTrans.play();
	if(count < maxLoops) count++;
	else count = 1;

	blend_pic = setTimeout("blending_all()", bInterval*1000+3000);
}

// À̹ÌÁö º¯È¯ Á¤Áö
function blendStop()
{
	clearTimeout(blend_pic);
}

// ¸àÆ®¸¸ º¯È¯
function comment_change()
{
	pic_comment.innerHTML = eval("comment0" + count);
}

// ³»¿ë ÀüºÎ º¯È¯
function contents_change()
{
	pic_comment.innerHTML = eval("comment0" + count);
	pic_right.innerHTML = eval("picRight0" + count);
	pic_bottom.innerHTML = eval("picBottom0" + count);
}