// JavaScript Document
//var minW = 1220;
//var minH = 800;
var f;

function clearText(field){
    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;

}
function checkAge(form){
	var dob=new Date();
	var date=dob.getDate();
	var month=dob.getMonth() + 1;
	var year=dob.getFullYear();
	var chknumeric = /(^\d\d*$)/;
	var monthStr = form.themonth.value;
	var dayStr = form.theday.value;
	var yrStr = form.theyear.value;
	var ok = true;
	if (yrStr.length != 4 || !chknumeric.test(yrStr)) ok = false;
	if (!chknumeric.test(dayStr)) ok = false;
	if (!chknumeric.test(monthStr)) ok = false;
	if (ok) {
		var intmonth=parseInt(monthStr,10);
		var intday=parseInt(dayStr,10);
		var intyear=parseInt(yrStr,10);
		
		if(intmonth<1 || intmonth > 12){
			ok =  false;
		} else if (intday<1 || intday>31){
			ok =  false;
		}
		
		if (ok) {
			age=year-intyear;
			if(intmonth>month){
				age--;
			}
			else if(intmonth==month && intday>=date) {
				age--;
			}
			
			if (age >= 18 && age != NaN) { 
				 ok =  true;
			} else { 
				ok =  false;
			}
		}
	}
	if (ok) {
		 $("#body-background").fadeOut(1000,function() {
				form.validated.value = "Y"; 
				form.action = "validateage.php";
				form.submit();
		 	});
		 $("#centerv").fadeOut(1000);
		 $("#footer").fadeOut(1000);
	} else {
		$('#reject').css('visibility','visible');
	}
}