jQuery.preloadImages = function(){
  var dirimg = dirstart + "img/"
  for(var i = 0; i<arguments.length; i++){
    jQuery("<img>").attr("src", dirimg + arguments[i]);
  }
}
//precaricamento immagini
$.preloadImages("bg_menu_1_hover.gif", "bg_menu_ser_hover.gif", "arrow_ml.gif", "bg_btn_ric_hover.gif", "btn_nl_hover.gif", "btn_dispo_hover", "button_login_hover", "bg_link_hover.png", "zoom.png", "zomm_ie6.gif" );
//inizializzazione dopo caricamento di pagina (basato su jquery)
$(document).ready(function(){   
	blankPage(); //new blank page
});
function blankPage(){
	for (var i=0; i<document.links.length; i++)
		if (document.links[i].className.indexOf("blank") != -1) {
			document.links[i].target="_blank";
		}
}
//navigazione js
function navjs(url) {
	window.location = url;
}
function setCookie(name,value,days){
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function getCookie(name){
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function delCookie(name) {
	setCookie(name,"",-1);
}
function getSistemazioni(tipologia,dirdaroot,l,pinteresse,offerta){
	$("#sistemazionidiv").html('<img src="' + dirdaroot + 'img/loading.gif" width="18 height="18>' )
	$("#sistemazionidiv").load(dirdaroot + "__ajax_sistemazioni.cfm?iaj=" + tipologia + "&l=" + l + "&paj=" + pinteresse + "&oaj=" + offerta);
}
function getStrutture(tipologia,dirdaroot,l,pinteresse,offerta){
	$("#strutturediv").html('<img src="' + dirdaroot + 'img/loading.gif" width="18 height="18>' )
	$("#strutturediv").load(dirdaroot + "__ajax_strutture.cfm?iaj=" + tipologia + "&daj=" + dirdaroot + "&l=" + l + "&paj=" + pinteresse + "&oaj=" + offerta);
}
function getFirst(val,sep) {
	var valout = val.split(sep);
	return valout[0];
}