// JavaScript para agregar una enlace nuevo
function makePOSTRequest_ajax(url, parameters) {

	__$.ajax({
		type:"post",
		url:url,
		data:parameters,
		beforeSend:function(){
			//__$('#ubr_alert').html("");
			__$('body').append("<div id='ajax_loader_wait'></div>");
		},
		success:function(msg){
			
			if (msg.substr(0,7)=="success"){
				__$("#image_attached_"+msg.substr(7)).remove();
			}else if (msg.substr(0,9)=="filesonly"){
				__$('#attached_files_area').html(msg.substr(9));
			}else if (msg.substr(0,4)=="fail"){
				//nothing
			}else{
				alertContents_ajax(msg);	
			}
		},
		complete:function(){
			__$('#ajax_loader_wait').remove();
		}
	});
}
function alertContents_ajax(msg) {
		__$('#ubr_alert').html(msg);
}

function make_main_image(addvar) {
	var poststr = encodeURI("main=" + addvar) ;
	makePOSTRequest_ajax('upload_inc/delimg.php', poststr);
}

function delete_file(addvar,sn,sc) {
	var poststr = encodeURI("del=" + addvar) ;
	if (sn)poststr += "&sn=" + encodeURI(sn) + "&sc=" + encodeURI(sc);
	makePOSTRequest_ajax('upload_inc/delimg.php', poststr);

}

function delete_attached_file(addvar,sn, sc){

	var poststr = encodeURI("fdel=" + addvar) ;
	if (sn)poststr += "&sn=" + encodeURI(sn) + "&sc=" + encodeURI(sc);
	makePOSTRequest_ajax('upload_inc/delimg.php', poststr);
	
}