var	url_trigger = "index_trigger_ajax.php?";

function iniciaPagina(idpublicidad, file, patch){
	//var url_trigger="http://publicidad.nsimex.com/"+idpublicidad+"/"+file+".html";
	querystring = "showOn=div_contenido&patch="+patch+"&accion="+accion+"&idpublicidad="+idpublicidad+"&file="+file;			
	makeAjaxRequest(url_trigger, querystring, "showAjaxResponse");
}

function ejecutaaccion(accion, idpublicidad, file, querystring, showOn_div){
	querystring = "showOn="+showOn_div+"&accion="+accion+"&idpublicidad="+idpublicidad+"&file="+file+"&"+querystring;
	makeAjaxRequest(url_trigger, querystring, "showAjaxResponse");
}

function complementQueryString(form_element){
	element_url = '';
	/**/
	switch(form_element.type){
		case "text":
		case "textarea":
		case "hidden":
		case "textarea":
			element_url = form_element.name+'='+encodeSpecialCharsAJAX(form_element.value);
			break;
		case "checkbox":
			element_url = (form_element.checked)?form_element.name+'='+encodeSpecialCharsAJAX(form_element.value):'';
			break;
		case "select-multiple":
			for(j=0; j<form_element.options.length; j++){
				element_url += (form_element.options[j].selected)?form_element.name+'[]='+encodeSpecialCharsAJAX(form_element.options[j].value):'';
			}
			break;
		case "select-one":
			element_url = form_element.name+'='+encodeSpecialCharsAJAX(form_element.options[form_element.selectedIndex].value);
			break;
		case "radio":
			element_url =(form_element.checked==true)?form_element.name+'='+encodeSpecialCharsAJAX(form_element.value):'';
			break;
	}
	return element_url;
}