function returnObjById(id)
{
	if (document.getElementById)
		var returnVar = document.getElementById(id);
	else if (document.all)
		var returnVar = document.all[id];
	else if (document.layers)
		var returnVar = document.layers[id];
	return returnVar;
}

function returnParentObjById(id)
{
	if (this.parent.document.getElementById)
		var returnVar = this.parent.document.getElementById(id);
	else if (this.parent.document.all)
		var returnVar = this.parent.document.all[id];
	else if (this.parent.document.layers)
		var returnVar = this.parent.document.layers[id];
	return returnVar;
}

function updateDivSubMenu(title, content)
{
	try { returnObjById("divSubMenu_title").innerHTML = title; } catch(err) { }
	returnObjById("divSubMenu_content").innerHTML = content;
}

function updateDivSubMenuMin(id, title, content)
{
	updateDivSubMenu(title, content);
	returnObjById("divLeftMenu0").style.display = "none";
	returnObjById("divLeftMenu1").style.display = "none";
	returnObjById("divLeftMenu2").style.display = "none";
	returnObjById("divLeftMenu3").style.display = "none";
	returnObjById("divLeftMenu" + id).style.display = "block";
}

function updateStyle(linkId, totalLinks)
{
	for (i = 0; i < totalLinks; i++)
	{
		if (linkId == i) returnObjById("submenu" + i).className = "subMenuLinkCurrent";
		else returnObjById("submenu" + i).className = "subMenuLink";
	}
}

function showUL(id)
{
	if (returnObjById(id).style.display == 'none')
		returnObjById(id).style.display = 'block';
	else
		returnObjById(id).style.display = 'none';
}

function updateNews(content, title, date)
{
	var temp = '<div class=news_title>' + title + '</div>';
	temp += '<div class=news_date>Date: ' + date + '</div>';
	temp += '<div class=news_content>' + content + '</div>';
	returnObjById("divSubMenu_content").innerHTML = temp;
}

function createPicturePopUp(id)
{
	var div = document.createElement('div');
	div.setAttribute('id', 'testing');
	if(id=='upload')
		div.innerHTML = "<div class=\"shadow\"></div><div class=\"popUp\" id=\"test\"><iframe id=\"testiframe\" name=\"testiframe\" src=\"upload.php\" allowtransparency=\"true\" frameborder=\"0\" width=\"400\" height=\"550\" class=\"iframeContent\"></iframe><br></div>";
	else 
		div.innerHTML = "<div class=\"shadow\"></div><div class=\"popUp\" id=\"test\"><iframe id=\"testiframe\" name=\"testiframe\" src=\"pict_admin.php?img_id=" + id + "\" allowtransparency=\"true\" frameborder=\"0\" width=\"400\" height=\"550\" class=\"iframeContent\"></iframe><br></div>";
	document.body.appendChild(div);
}

function removeElement() {
	var olddiv = this.parent.returnObjById("testing");
	this.parent.document.body.removeChild(olddiv);
}