var essayFileDoUpload = false;

var picSWFUpload;
/* ------------------------------------------------------------------------------------------------------------	*/
/* newsFileUploadInit																							*/
/* ------------------------------------------------------------------------------------------------------------	*/
function newsFileUploadInit (filesDir, siteUrl)
{
	fileTypes = "*.gif;*.jpg;*.png;";
	fileSize  = "1 MB";
	var uploadParms =  {debug 						: false,
						upload_url	 				: siteUrl + "/SWFUpload/uploadBoxFile.php?filesDir=" + filesDir,
						button_placeholder_id		: "newsFile_browse",
						button_width 				: "92",
						button_height 				: "22",
						button_image_url			: "loadedFiles/btnPopupAddScreanshot.png",
						flash_url					: "SWFUpload/swfupload.swf",
						file_types		 			: fileTypes,
						file_size_limit				: fileSize,
						file_dialog_complete_handler : picFileDialogComplete,
						upload_start_handler 		: newsFileUploadStart,
						upload_progress_handler 	: newsFileUploadProgress,
						upload_complete_handler 	: newsFileUploadComplete}

	try
	{
		//mmSWFUpload2.init(uploadParms);
		picSWFUpload = new SWFUpload(uploadParms);
	}
	catch (e)
	{
		alert ("נא להמתין לסיום טעינת הדף");
		return false;
	}

	return true;
}

/* ------------------------------------------------------------------------------------------------------------	*/
/* id																											*/
/* ------------------------------------------------------------------------------------------------------------	*/
function $(id) 
{
	return document.getElementById(id);
}

function picFileDialogComplete ()
{
	   this.startUpload();
}


/* ------------------------------------------------------------------------------------------------------------	*/
/* essayFileUploadStart																							*/
/* ------------------------------------------------------------------------------------------------------------	*/
function newsFileUploadStart (fileObj)
{
	essayFileDoUpload = true;

	oSpan = document.getElementById("newFileName_spn");
	oSpan.className = "uploading";
	oSpan.innerHTML = fileObj.name + "   " + Math.ceil(fileObj.size / 1000) + " kb";;

	document.getElementById("newsFileName_spn").innerHTML = fileObj.name;

	oSpan = document.getElementById("newsProgress_spn");
	oSpan.className = "progressBar"
	oSpan.style.display = "";
}

/* ------------------------------------------------------------------------------------------------------------	*/
/* essayFileUploadProgress																						*/
/* ------------------------------------------------------------------------------------------------------------	*/
function newsFileUploadProgress (fileObj, bytesLoaded)
{
	var progress = document.getElementById("newsProgress_spn");

	var percent = Math.ceil((bytesLoaded / fileObj.size) * 100)
	progress.style.background = "url(SWFUpload/images/progressbar.png) no-repeat -" + (100 - percent) + "px 0";
}

/* ------------------------------------------------------------------------------------------------------------	*/
/* essayFileUploadComplete																						*/
/* ------------------------------------------------------------------------------------------------------------	*/
function newsFileUploadComplete (fileObj) 
{
	essayFileDoUpload = false;

	document.getElementById("newsProgress_spn").style.display = "none";
}

/* ------------------------------------------------------------------------------------------------------------	*/
/* essayFileUploadCancel																						*/
/* ------------------------------------------------------------------------------------------------------------	*/
function newsFileUploadCancel () 
{
}

/* ------------------------------------------------------------------------------------------------------------	*/
/* deleteEssayFile																								*/
/* ------------------------------------------------------------------------------------------------------------	*/
function deleteEssayFile (e)
{
	if (essayFileDoUpload) 
	{
		alert ("יש להמתין לסיום טעינת התמונות");
		return false;
	}

	document.getElementById("newFileName_spn").innerHTML = "";
}