function displayOverLay(overlayId)

	 {  	
	 	 $(document).ready(function(){
			var overLayId = 'textOverLay_'+overlayId;
			$('#'+overLayId).show();
	});
}

function hideOverLay(overlayId)
	 {  	
	 	 $(document).ready(function(){
			var overLayId = 'textOverLay_'+overlayId;
			$('#'+overLayId).hide();
	});

}

function doWork(str)
{  
	//alert(str);

 $('div#maincontent').html("<div style='text-align:left;'><img src='../template/system/images/ajax-loader_2.gif'  id='loderImg'/></div>").fadeTo(900,1,function()
	{
    $.ajax({ type: "POST",

	url: "./mod/mod_index/ajax/_call_ajax.php",
	data: "ajax_call_method=Data&list="+str+"&randval="+Math.random(),
	success: function(data)
		{ $("#resultantDiv").fadeTo(10,1.0,function(){$("#resultantDiv").fadeIn('slow');$("#resultantDiv").html(data);});$('div#maincontent').hide();}

			});
});
}