//Picoazores.com - main java functions
/* change background *///////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////

function troca_bg_turismo_over (numero){
	document.getElementById(numero).backgroundColor = '#FFFFFF';
}
function troca_bg_turismo_out (numero){
	document.getElementById(numero).backgroundColor = '#C2D7EB';
}
/* FIM change background */
/* imprimir *////////////////////////////////////////////////////////////////////////////////////
function imprimir_picoazores() {
	if (window.print) {
		if(navigator.userAgent.toLowerCase().indexOf('mozilla') != -1){
			if(navigator.userAgent.toLowerCase().indexOf('msie') !=-1){
				// não faças nada! o browser é dos bons
				}
			else{
				if(parseInt(navigator.appVersion)>3 && parseInt(navigator.appVersion)<5){
					alert('You are using nav4. The print option is not supported!');
				}
			}
		}
		window.print();
	}
	else {
		alert("Sorry, your 'browser' doesn't support this option!");
	}
}
/* FIM imprimir */
/* Favoritos *////////////////////////////////////////////////////////////////////////////////////
function favoritos_picoazores(){
   external.AddFavorite('http://www.picoazores.com/index2.htm','Picoazores.com - The Island in Digital!');
}
/* FIM Favoritos */
/* Popar *////////////////////////////////////////////////////////////////////////////////////////
function popar(pop_id){
	if(pop_id=="mudar_linguagem"){
		window.open("http://www.picoazores.com/pop_mudar_linguagem.php","","height=350,width=320,scrollbars=1,scrolling=yes,resizable=no,left=0,top=0");
	}
	if(pop_id=="comentario"){
		window.open("adicionar_comentario.php","","height=350,width=320,scrollbars=1,scrolling=yes,resizable=no,left=0,top=0");
	}
	if(pop_id=="rp_emissao_online"){
		window.open("rp_emissao_online.htm","","height=220,width=365,scrollbars=1,scrolling=yes,resizable=no,left=0,top=0");
	}
	if(pop_id=="smiles_guestbook"){
		window.open("smiles.php","","height=220,width=320,scrollbars=1,scrolling=yes,resizable=no,left=0,top=0");
	}
}
/* GET LANG  *////////////////////////////////////////////////////////////////////////////////////
function Getlang(){
	if( this.location.href.indexOf("language=")<0 ){
		if (navigator.language){
			var language_str = navigator.language;
		}else{
			var language_str = navigator.browserLanguage;
		}
		switch( language_str.substr(0,2) ){
			case "pt" :
				lang_sel = "portuguese";
				break;
			default:
				//window.navigate("english/index.php");
				//window.open("pop_mudar_linguagem.php","","height=350,width=320,scrollbars=1,scrolling=yes,resizable=no,left=0,top=0");
				lang_sel = "english";
				break;	
		}
	}
}
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 MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}