How to create nested directory in a single command

[erinddollaku]

How can i create nested directories?

Already tried:

	var folder = 'path/to/new/folder/ne/na/www';
	var newfold;
	var splitedVal = folder.split('/');

	function cret(val){
		ftprocss.createFolder("/web/"+val,{
			success:function(status){
				// see the object info
				//alert(JSON.stringify(status));

				if(status.created){
					//alert("Folder created");
				}
			},
			error:function(er){
				console.error(JSON.stringify(er));
			}
		});
	}

	for(var i=0;i<splitedVal.length;i++){
		if(i == 0){
			newfold = splitedVal[i];
			//alert(newfold);
			cret(newfold);
		}
		else{
			newfold = newfold + '/' + splitedVal[i];
			//alert(newfold);
			cret(newfold);
		}
	}

but it only creates the 2 first levels of directories. Any Idea?