var checked=0;
function combo2Input(obj,tags)
{
	if(obj.selectedIndex<1)
		return ;
	var el=document.getElementById(tags);
	if(el.value!='')
		el.value+=', ';
	el.value+=obj.options[obj.selectedIndex].value;
}
function photoChecked(obj)
{
	var btnMove		= E('photo_move');
	var btnDelete	= E('photo_del');
	var selAlbum	= E('album_select');

	checked+= obj.checked ? 1 : -1;
	if(!checked)
	{
		if (btnMove!=null)
		{
			btnMove.disabled=true;
			btnMove.src = '/img/btn_move_des.gif';
		}

		if (btnDelete!=null)
		{
			btnDelete.disabled=true;
			btnDelete.src = '/img/btn_delete_des.gif';
		}

		if (selAlbum!=null)
			selAlbum.disabled=true;
	}
	else if(checked==1)
	{
		if (btnMove!=null)
		{
			btnMove.disabled=false;
			btnMove.src = '/img/btn_move.gif';
		}

		if (btnDelete!=null)
		{
			btnDelete.disabled=false;
			btnDelete.src = '/img/btn_delete.gif';
		}

		if (selAlbum!=null)
			selAlbum.disabled=false;
	}
}

function onButtonClick(obBtn, obAction, action)
{
	obAction.value = action;
	obBtn.form.submit();
}
function mouseMove(e) {
	var posx = 0;
	var posy = 0;
	if (!e) var e = window.event;
	if (e.pageX || e.pageY) 	{
		posx = e.pageX;
		posy = e.pageY;
	} else if (e.clientX || e.clientY) {
		posx = e.clientX + document.body.scrollLeft
			+ document.documentElement.scrollLeft;
		posy = e.clientY + document.body.scrollTop
			+ document.documentElement.scrollTop;
	}
	document.getElementById("photoAlt").style.top = (posy-40) + "px";
	document.getElementById("photoAlt").style.left = (posx+10) + "px";
	
}
function showPhotoAlt(obj, text){
	if(closeTimeout != null){
		clearTimeout(closeTimeout);
	}
	
	var data;
	
	if(text){
		data = text;
	}
	else{
		data = obj.parentNode.getElementsByTagName("q")[0].innerHTML;
	}
	
	if(!document.getElementById("photoAlt")) {
		var pop_div = document.createElement('div');
		pop_div.id = "photoAlt";
		pop_div.className = "photoAlt";
		
		//Operation aborted fix
		document.body.insertBefore(pop_div, document.body.firstChild);
		//document.getElementsByTagName("body")[0].appendChild(pop_div);
	}
	document.onmousemove = mouseMove;
	document.getElementById("photoAlt").innerHTML = data;
	document.getElementById("photoAlt").className = "photoAlt show";
}
function hidePhotoAlt(obj){
	document.getElementById("photoAlt").className = "photoAlt hide";
	closeTimeout = window.setTimeout(function(){
		document.onmousemove = null;
		document.getElementById("photoAlt").innerHTML = "";
	},10);
}
closeTimeout = null;