function preloadImage(){
	MM_preloadImages('images/chi.jpg','images/soci.jpg','images/news.jpg','images/archivio.jpg','images/contatti.jpg','images/chi_ov.jpg','images/soci_ov.jpg','images/news_ov.jpg','images/archivio_ov.jpg','images/contatti_ov.jpg','images/el_fiere.jpg','images/el_calendario.jpg','images/el_statistiche.jpg','images/el_organigramma.jpg','images/el_obiettivi.jpg','images/el_statuto.jpg','images/el_roma_brux.jpg','images/el_normative.jpg','images/el_fiere_ov.jpg','images/el_calendario_ov.jpg','images/el_statistiche_ov.jpg','images/el_organigramma_ov.jpg','images/el_obiettivi_ov.jpg','images/el_statuto_ov.jpg','images/el_roma_brux_ov.jpg','images/el_normative_ov.jpg');	
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function changeInputValue(text){
	if(text=="Inserisci testo..."){
		document.getElementById("query").value="";
	}
	if(text==""){
		document.getElementById("query").value="Inserisci testo...";
	}
}

function setHeight(element, page){
	if(page!="homepage" && page!="fiere_elenco"){
		var tdH = document.getElementById('rigaContent').offsetHeight;
		document.getElementById(element).style.height=(tdH-310)+"px";
		//alert(document.getElementById(element).style.height=(tdH-310)+"px");
	}
}

function leggiNews(id){
		var win = window.open('leggiNews.php?id='+id, '','width=700, height=500, top=150, left=150, toolbar=no, location=no,status=no,menubar=no,scrollbars=yes,resizable=yes');
		win.focus();
}

function showMerceologie(id){
	if(document.getElementById('merc'+id+'').style.display=='none'){
		document.getElementById('merc'+id+'').style.display='';
		document.getElementById('bullet'+id+'').style.background='url(./images/minus.jpg) no-repeat left';
	}else{
		document.getElementById('merc'+id+'').style.display='none';
		document.getElementById('bullet'+id+'').style.background='url(./images/plus.jpg) no-repeat left';
	}
}

function hideMenu(){
	document.getElementById('menuStat').style.display='none';
}

function showMenu(){
	if(document.getElementById('menuStat').style.display=='none'){
		document.getElementById('menuStat').style.display='';
	}else{
		document.getElementById('menuStat').style.display='none';
	}
}

function printPage(page){
	var win = window.open('./print/'+page, '','width=700, height=600, top=100, left=300, toolbar=no, location=no,status=no,menubar=no,scrollbars=yes,resizable=yes');
}