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

function swapImgRestore() {
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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

function findObj(n, d) { 
  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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function printYears (_select)
				{
					CurDate = new Date();
					CurYear = CurDate.getUTCFullYear();	
					for(i=0; i<11; i++)
						{
							var Year = CurYear+i;
							_select[i] = new Option(Year, Year);
						}
				}
function printDays (_select)
		{
			var CurDate = new Date();
			var CurDayOfMonth = CurDate.getUTCDate();
			
			for(i=0; i<31; i++)
				{
					var DayOfMonth  = i+1;
					if (DayOfMonth == CurDayOfMonth)
						{
							var selected = "selected";
						}
					else
						{
							var selected = "";
						}
					DayOfMonth = (DayOfMonth<10)?"0"+DayOfMonth:DayOfMonth;
					_select[i] = new Option(DayOfMonth, DayOfMonth, '', selected);
				}
		}
function printMonths (_select)
		{
			var CurDate = new Date();
			var CurMonth = CurDate.getUTCMonth();
			for(i=0; i<12; i++)
				{
					var Month = i;
					var Months = new Array ("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" );
					if (Month == CurMonth)
						{
							var selected = "selected";
						}
					else
						{
							var selected = "";
						}
					var Month = i+1;
					Month = (Month<10)?"0"+Month:Month;
					_select[i] = new Option(Months[i], Month, '' ,selected);
				} 
				

		}
function openWindow(url, name, prop){
	window.open(url, name,prop);
}
function showHideLayer(id){
	if(document.getElementById(id).style.display == "none") document.getElementById(id).style.display = "block";
	else document.getElementById(id).style.display = "none";
}

function getSelectedOption(_select){
	var selectedOptionIndex = parseInt(_select.selectedIndex);
	return selectedOptionIndex;
}
function changeNumberChild(){
	var select1 = document.getElementById('nbchi');
	var selectedOptionIndex = getSelectedOption(select1);
	if(selectedOptionIndex>0){
		showLayer('child-label');
	} else hideLayer('child-label');
	for (var i=1; i<select1.length; i++){
		var optionId = "child"+i;
		if(i<=selectedOptionIndex){
			showLayer(optionId);
		}
		else hideLayer(optionId);
	}
}
function showLayer(id){
	var myDiv  = document.getElementById(id);
	myDiv.style.display = "block";
}
function hideLayer(id){
	var myDiv  = document.getElementById(id);
	myDiv.style.display = "none";
}