function pop2(URL) {
	newWindow = window.open(URL,'_blank','toolbar=no,location=no,scrollbars=yes,resize=yes,width=560,height=650,screenX=0,screenY=100,top=0');
}

function popCYO() {
	pop2('/create/index.php');
}

function popSlideShow() {
	historySlideShowRef = window.open('/flickr.html', 'HistorySlideShow', 'left=20,top=20,width=500,height=621,toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=0,resizable=0');
}

function submitDonation() {
	if ( 
		(document.Form1.first_name.value!='')
		&&
		(document.Form1.last_name.value!='')
		&&
		(document.Form1.address1.value!='')
		&&
		(document.Form1.city.value!='')
		&&
		(document.Form1.state.value!='')
		&&
		(document.Form1.zip.value!='')
		&&
		(document.Form1.phone.value!='')
		&&
		(document.Form1.cc_num.value!='')
		&&
		(document.Form1.month.options[document.Form1.month.selectedIndex].value!='')
		&&
		(document.Form1.year.options[document.Form1.year.selectedIndex].value!='')
		&&
		(document.Form1.cc_first_name.value!='')
		&&
		(document.Form1.cc_last_name.value!='')
		&&
		(document.Form1.cc_address.value!='')
		&&
		(document.Form1.cc_city.value!='')
		&&
		(document.Form1.cc_state.value!='')
		&&
		(document.Form1.cc_zip.value!='')
	) {
		document.Form1.action='/forms/donate.jsp';
		document.Form1.submit();
	} else {
		alert('You have not filled out all of the required (*) fields.');
	}
}



function validRequired(formField,fieldLabel)
{
	var result = true;	
	if (formField.value == "")
	{
		alert('Please enter a value for the "' + fieldLabel +'" field.');
		formField.focus();
		result = false;
	}	
	return result;
}

function isEmailValid(emailStr) {
	/* The following pattern is used to check if the entered e-mail address
	   fits the user@domain format.  It also is used to separate the username
	   from the domain. */
	
	var emailPat=/^(.+)@(.+)$/;	 
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";	 
	var validChars="\[^\\s" + specialChars + "\]";	 
	var quotedUser="(\"[^\"]*\")";	 
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;	 
	var atom=validChars + '+';	 
	var word="(" + atom + "|" + quotedUser + ")";	 
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");	 
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");	
	/* check if the supplied address is valid. */   
	var matchArray=emailStr.match(emailPat);
	if (matchArray==null) { 
		alert("Email address seems incorrect (check @ and .'s)");	
		return false;	
	}
	var user=matchArray[1];
	var domain=matchArray[2];
	
	// See if "user" is valid 
	if (user.match(userPat)==null) {
		// user is not valid
		alert("The username doesn't seem to be valid.");
		return false;
	}
	
	/* if the e-mail address is at an IP address (as opposed to a symbolic
	   host name) make sure the IP address is valid. */
	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) {
		// this is an IP address
		  for (var i=1;i<=4;i++) {
			if (IPArray[i]>255) {
				alert("Destination IP address is invalid!");
				return false;
			}
		}
		return true;
	}
	
	// Domain is symbolic name
	var domainArray=domain.match(domainPat)
	if (domainArray==null) {
		alert("The domain name doesn't seem to be valid.");
		return false;
	}	
	/* domain name seems valid, make sure that it ends in a
	   three-letter word (like com, edu, gov) or a two-letter word,
	   representing country (uk, nl), and that there's a hostname preceding 
	   the domain or country. */
	
	/* break up the domain to get a count of how many atoms
	   it consists of. */
	var atomPat=new RegExp(atom,"g");
	var domArr=domain.match(atomPat);
	var len=domArr.length;
	if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>4) {
	   // the address must end in a two letter or three letter word.
	   alert("The address must end in a three or four-letter domain, or two letter country.");
	   return false;
	}
	
	// Make sure there's a host name preceding the domain.
	if (len<2) {
	   var errStr="This address is missing a hostname!";
	   alert(errStr);
	   return false;
	}
	//  everything's valid.
	return true;
}

function PopupPic(sPicURL) {
	window.open("/popup.htm?" + sPicURL, "", "resizable=1,HEIGHT=50,WIDTH=50");
}

/**
 * Sets a Cookie with the given name and value.
 *
 * name       Name of the cookie
 * value      Value of the cookie
 * [expires]  Expiration date of the cookie (default: end of current session)
 * [path]     Path where the cookie is valid (default: path of calling document)
 * [domain]   Domain where the cookie is valid
 *              (default: domain of calling document)
 * [secure]   Boolean value indicating if the cookie transmission requires a
 *              secure transmission
 */
function setCookie(name, value, expires, path, domain, secure)
{
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

/**
 * Gets the value of the specified cookie.
 *
 * name  Name of the desired cookie.
 *
 * Returns a string containing value of specified cookie,
 *   or null if cookie does not exist.
 */
function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

/**
 * Deletes the specified cookie.
 *
 * name      name of the cookie
 * [path]    path of the cookie (must be same as path used to create cookie)
 * [domain]  domain of the cookie (must be same as domain used to create cookie)
 */
function deleteCookie(name, path, domain)
{
    if (getCookie(name))
    {
        document.cookie = name + "=" + 
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}