function jreturnHTML(url, pars){
	
 var html = jQuery.ajax({
  type: 'GET',
  url: url,
  data: pars,
  contentType: 'plain/text',
  async: false,
  processData: false,
  cache: false,
  dataType: 'html'
 }).responseText;

return html;
}

function jreturnJSON(url, pars){
	
 var obj = jQuery.ajax({
  type: 'GET',
  url: url,
  data: pars,
  contentType: 'application/json; charset=utf-8',
  async: false,
  processData: false,
  cache: false,
  dataType: 'json'
 });

return eval('('+obj.responseText+')');
}

function jgetHTML(url, pars, placeholder){
	
 var html = jQuery.ajax({
  type: 'GET',
  url: url,
  data: pars,
  contentType: 'plain/text',
  async: false,
  processData: false,
  cache: false,
  dataType: 'html',
  beforeSend: function(){jQuery("body").css({"cursor":"wait"});},
  complete: function(){jQuery("body").css({"cursor":"default"});}
 }).responseText;

document.getElementById(placeholder).innerHTML = html;
}

function jLoad(url, pars, placeholder){
	jQuery("body").css("cursor","wait");
	jQuery(placeholder).load(url,pars,function(response, status, xhr){
		jQuery("body").css("cursor","default");
		});
}