var subareaIDArray = new Array();

	subareaIDArray[0] = '1651,1652,1653,1654,1655,1656,1657,1658,1659,1663'
	subareaIDArray[1] = '1651'
	subareaIDArray[2] = '1652'
	subareaIDArray[3] = '1653'
	subareaIDArray[4] = '1654'
	subareaIDArray[5] = '1655'
	subareaIDArray[6] = '1656'
	subareaIDArray[7] = '1657'
	subareaIDArray[8] = '1658'
	subareaIDArray[9] = '1659'
	subareaIDArray[10] = '1663'

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 == "1651"){
		setLocation("chauve/");
	}	
else if(id == "1652"){
		setLocation("jard_sur_mer/");
	}	
else if(id == "1653"){
		setLocation("la_baule/");
	}	
else if(id == "1654"){
		setLocation("la_tranche_sur_mer/");
	}	
else if(id == "1655"){
		setLocation("les_sables_dolonne/");
	}	
else if(id == "1656"){
		setLocation("longeville_sur_mer/");
	}	
else if(id == "1657"){
		setLocation("nantes/");
	}	
else if(id == "1658"){
		setLocation("pornic/");
	}	
else if(id == "1659"){
		setLocation("port_bourgenay/");
	}	
else if(id == "1663"){
		setLocation("vouvant/");
	}	
}

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();
 } 	
}