var subareaIDArray = new Array();

	subareaIDArray[0] = '1493,1494,1495,1496,1497,1498,1499,1501,1502,1504,1506'
	subareaIDArray[1] = '1493'
	subareaIDArray[2] = '1494'
	subareaIDArray[3] = '1495'
	subareaIDArray[4] = '1496'
	subareaIDArray[5] = '1497'
	subareaIDArray[6] = '1498'
	subareaIDArray[7] = '1499'
	subareaIDArray[8] = '1501'
	subareaIDArray[9] = '1502'
	subareaIDArray[10] = '1504'
	subareaIDArray[11] = '1506'

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 == "1493"){
		setLocation("blois/");
	}	
else if(id == "1494"){
		setLocation("chateaudun/");
	}	
else if(id == "1495"){
		setLocation("chenonceaux/");
	}	
else if(id == "1496"){
		setLocation("cheverny/");
	}	
else if(id == "1497"){
		setLocation("descartes/");
	}	
else if(id == "1498"){
		setLocation("la_charite-sur-loire/");
	}	
else if(id == "1499"){
		setLocation("luzille/");
	}	
else if(id == "1501"){
		setLocation("orleans/");
	}	
else if(id == "1502"){
		setLocation("reignac-sur-indre/");
	}	
else if(id == "1504"){
		setLocation("sully_sur_loire/");
	}	
else if(id == "1506"){
		setLocation("tours/");
	}	
}

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();
 } 	
}