function showNewFolder(){
		document.getElementById("dialog-bg").style.visibility = "visible";
	document.getElementById("new-folder-area").style.visibility = "visible";
	return;
}
function hideNewFolder(){
		document.getElementById("dialog-bg").style.visibility = "hidden";
	document.getElementById("new-folder-area").style.visibility = "hidden";
	return;
}

function showUpload(){
	document.getElementById("dialog-bg").style.visibility = "visible";
	document.getElementById("upload-area").style.visibility = "visible";
	return;
}
function hideUpload(){
	document.getElementById("dialog-bg").style.visibility = "hidden";
	document.getElementById("upload-area").style.visibility = "hidden";
	
	//clean up
	cleanUploads();
	
	location.reload(false);
	
	return;
}

function cleanUploads(){
	vfs_upload_queue = [];
	var list = document.getElementById("filelist");
	while(list.firstChild){
		list.removeChild(list.firstChild);
	}
}


function showMenu(e) {
	var posx = e.clientX +window.pageXOffset +"px";
	var posy = e.clientY + window.pageYOffset + "px";
	document.getElementById("context-menu").style.position = "absolute";
	document.getElementById("context-menu").style.display = "inline";
	document.getElementById("context-menu").style.left = posx;
	document.getElementById("context-menu").style.top = posy;
	var source = e.target || e.srcElement;
	var url = source.href;
	
	//set context item commands
	document.getElementById("copy-link").setAttribute("url", url);
	
}

function legacyUploadTrigger() {
	document.getElementById("legacy-file").click();
}

function legacyUpload(){
	//cleanUploads();
	var files = document.getElementById("legacy-file").files;
	addToUploadQueue(files);
}

function hideMenu() {
	document.getElementById("context-menu").style.display = "none"; 
}

function copyToClipboard(text){
	window.clip.setText(text);
}