function getChildAges(select){
	numkids = Number(select.value);
	for(x=4;x>0;x+=(-1)){
		if(x>numkids){
			toggleDiv("hide"+x,0);
		} else {
			toggleDiv("hide"+x,1);
		}
	}
}
function toggleDiv(divID, state){
	if(document.layers){ //netscape 4+
		if (document.layers[divID]){
			document.layers[divID].display = state ? "inline" : "none";
		}
	} else if(document.getElementById) { //netscape 6 internetExplorer 5+
		if (document.getElementById(divID)){
			document.getElementById(divID).style.display = state ? "inline" : "none";
		}
	} else { //Internet Explorer 4
		if (document.all[divID]){
			document.all[divID].style.display = state ? "inline" : "none";
		}
	}
}