$(document).ready(function() {

	$("#status-container").on("click", "#status-close-link", function() {
		
		$('#status').fadeOut(100, function() {
		    $('#status-container').empty();
		});		
  		
	});
	
	/* Activate jquery buttons 
	$("input:submit, input:file, button", "").button();
	*/
	/* IE6 PNG fix */

});

function resetStatus() {
	$('#status-container').empty().html('<div id="status" class="ui-corner-all"></div>');
	$("#status-container").append('<div id="status-close"><a href="#" id="status-close-link"><img src="/images/close.png" alt="close" title="close" height="16" width="16" /></a></div>');
	$("#status-container").append('<div style="clear:both"></div>');
}

function clearStatus() {
	$('#status-container').empty();
}

function addStatusMsg(bSuccess, msg) {

	if( bSuccess ) {
	
		var statusItem = $("<div class='statusItem'>&nbsp;" + msg+ "</div>").hide();
		$("#status").append(statusItem);
		statusItem.fadeIn(500);
	}
	else {
		var statusItem = $("<div class='statusItem error'>&nbsp;" + msg+ "</div>").hide();
		$("#status").append(statusItem);
		statusItem.fadeIn(500);
	}
}


function clearText(field) {
	if (field.defaultValue == field.value) field.value = "";
	else if (field.value == "") field.value = field.defaultValue;
}

		
function updateTips( t, tips ) {
	tips.text( t ).addClass( "ui-state-highlight" );
	setTimeout(function() {
		tips.removeClass( "ui-state-highlight", 1500 );
	}, 500 );
}
		
function number_format( number, decimals, dec_point, thousands_sep ) {
 
    var n = number, c = isNaN(decimals = Math.abs(decimals)) ? 2 : decimals;
    var d = dec_point == undefined ? "," : dec_point;
    var t = thousands_sep == undefined ? "." : thousands_sep, s = n < 0 ? "-" : "";
    var i = parseInt(n = Math.abs(+n || 0).toFixed(c)) + "", j = (j = i.length) > 3 ? j % 3 : 0;
 
    return s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) + (c ? d + Math.abs(n - i).toFixed(c).slice(2) : "");
}

function size_format (filesize) {
	if (filesize >= 1073741824) {
	     filesize = number_format(filesize / 1073741824, 2, '.', '') + ' GB';
	} else { 
		if (filesize >= 1048576) {
     		filesize = number_format(filesize / 1048576, 2, '.', '') + ' MB';
   	} else { 
			if (filesize >= 1024) {
    		filesize = number_format(filesize / 1024, 0) + ' KB';
  		} else {
    		filesize = number_format(filesize, 0) + ' B';
			};
 		};
	};
  return filesize;
}