var subareaIDArray = new Array();

	subareaIDArray[0] = '831,835,848,834,833,832,849,837,838,839,842,843,844,845,846,847'
	subareaIDArray[1] = '831'
	subareaIDArray[2] = '835'
	subareaIDArray[3] = '848'
	subareaIDArray[4] = '834'
	subareaIDArray[5] = '833'
	subareaIDArray[6] = '832'
	subareaIDArray[7] = '849'
	subareaIDArray[8] = '837'
	subareaIDArray[9] = '838'
	subareaIDArray[10] = '839'
	subareaIDArray[11] = '842'
	subareaIDArray[12] = '843'
	subareaIDArray[13] = '844'
	subareaIDArray[14] = '845'
	subareaIDArray[15] = '846'
	subareaIDArray[16] = '847'

function setCatareaID(){
	var areaIndex = document.getElementById('areaIndex');
	if(areaIndex != null){
		var subareaID = subareaIDArray[areaIndex.selectedIndex];
		
		if(subareaID != null){
			document.getElementById('catarea').value = subareaID;
		}
	}
}

function change() {
	var areaIndex = document.getElementById('areaIndex').value;
	var obj = document.getElementById("dot" + areaIndex);
	unset();
	if(obj != null){
		obj.style.display = "inline";
	}
}

function unset(){
	var i = 1;
	for(i = 1; i <= subareaIDArray.length; i++){
		var obj = document.getElementById("dot" + i);
		if (obj != null) {
			obj.style.display = "none";
		}
	}
}

function followLink(id){
	if(id == "831"){
		setLocation("alghero/");
	}	
else if(id == "835"){
		setLocation("bosa_marina/");
	}	
else if(id == "848"){
		setLocation("capitana/");
	}	
else if(id == "834"){
		setLocation("cardedu/");
	}	
else if(id == "833"){
		setLocation("castelsardo/");
	}	
else if(id == "832"){
		setLocation("costa_rei/");
	}	
else if(id == "849"){
		setLocation("la_caletta/");
	}	
else if(id == "837"){
		setLocation("pittulongu/");
	}	
else if(id == "838"){
		setLocation("porto_cervo/");
	}	
else if(id == "839"){
		setLocation("porto_corallo/");
	}	
else if(id == "842"){
		setLocation("santa_teresa_di_gallura/");
	}	
else if(id == "843"){
		setLocation("san_teodoro/");
	}	
else if(id == "844"){
		setLocation("s_margherita_di_pula/");
	}	
else if(id == "845"){
		setLocation("torre_dei_corsari/");
	}	
else if(id == "846"){
		setLocation("valledoria/");
	}	
else if(id == "847"){
		setLocation("villasimius/");
	}	
}

function setLocation(url){
	location.href = url;
}

//Added 03-12-2007
var ifbo=null;
function ifbinit() {
 if (document.addEventListener) {  
  document.addEventListener("DOMContentLoaded", ifbpl2, false);
 } else {
  if (window.onload) {
        ifbo=window.onload;
  }
  window.onload=ifbpl2;
 }
}

function ifbpl2() {
 // quit if this function has already been called
 if (arguments.callee.done) return;
 // flag this function so we don't do the same thing twice
 arguments.callee.done = true;
 if (ifbo!=null){
  ifbo();
 } 	
}