function in_array(needle, haystack) {
	for(var j = 0; j < haystack.length; j++) {
		if(needle == haystack[j]) {
			return true;
		}
	}
	return false;
}

function check_required_new(form, fields) {
	//alert(fields.length);
	
	for(var i = 0; i < form.elements.length; i++) {
		if(in_array(form.elements[i].name, fields)) {
			//alert(form.elements[i].type);
			if(form.elements[i].type == "text" || form.elements[i].type == "password") {
				if(form.elements[i].value == "") {
					alert(form.elements[i].name + " is a required field");
					form.elements[i].focus();
					return false;
				}
			} else if(form.elements[i].type == "select-one") {
				//alert(fields[i].name + " is a pull-down");
				if(form.elements[i].selectedIndex == 0) {
					alert(form.elements[i].name + " is a required field");
					form.elements[i].focus();
					return false;
				}
			} else if(form.elements[i].type == 'radio') {
				var radio = form.elements[i].name;
				//alert(form[radio].length);
				for(var j = 0; j < form[radio].length; j++) {
					if(form[radio][j].checked == true) {
						var checked = true;
					}
				}
				
				if(checked != true) {
					alert(form.elements[i].name + " is a required field");
					form.elements[i].focus();
					return false;
				}
			} else if(form.elements[i].type == 'textarea') {
				if(form.elements[i].value == "") {
					alert(form.elements[i].name + " is a required field");
					form.elements[i].focus();
					return false;
				}
			}
		}
	}
	return true;
}

function open_window1(url) {
	mywin1 = window.open(url,"win1",'alwaysRaised=1,toolbar=0,location=0,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width=250,height=350');
}

function navswap(n) {
	
	if(document.images) {
		document.images['nav' + n].src = eval("navon" + n + ".src");
	}
}
	
function navswapout(n) {
	
	if(document.images) {
		document.images['nav' + n].src = eval("nav" + n + ".src");
	}
}
	
if (document.images) {
	
	nav1 = new Image(46,38);
	nav1.src = "/pics/nav1.gif";
	navon1 = new Image(46,38);
	navon1.src = "/pics/navon1.gif";
	
	nav2 = new Image(91,38);
	nav2.src = "/pics/nav2.gif";
	navon2 = new Image(91,38);
	navon2.src = "/pics/navon2.gif";
	
	nav3 = new Image(147,38);
	nav3.src = "/pics/nav3.gif";
	navon3 = new Image(147,38);
	navon3.src = "/pics/navon3.gif";
	
	nav4 = new Image(109,38);
	nav4.src = "/pics/nav4.gif";
	navon4 = new Image(109,38);
	navon4.src = "/pics/navon4.gif";
	
	nav5 = new Image(59,38);
	nav5.src = "/pics/nav5.gif";
	navon5 = new Image(59,38);
	navon5.src = "/pics/navon5.gif";
	
	nav6 = new Image(129,18);
	nav6.src = "/pics/nav6.gif";
	navon6 = new Image(129,18);
	navon6.src = "/pics/navon6.gif";
	
	nav7 = new Image(129,20);
	nav7.src = "/pics/nav7.gif";
	navon7 = new Image(129,20);
	navon7.src = "/pics/navon7.gif";
	
	nav8 = new Image(129,20);
	nav8.src = "/pics/nav8.gif";
	navon8 = new Image(129,20);
	navon8.src = "/pics/navon8.gif";
	
	nav9 = new Image(129,20);
	nav9.src = "/pics/nav9.gif";
	navon9 = new Image(129,20);
	navon9.src = "/pics/navon9.gif";
	

}