// Keith Pump
// Javascript functions for CARCH website

// Function to print out last modified date of webpage
function lastMod() {
	var x = new Date(document.lastModified);
	var year = x.getFullYear() % 100;
	var month = x.getMonth() + 1;
	var date = x.getDate();
	year = (year<10 ? "0" : "") + year.toString();
	month = month.toString();
	date = (date<10 ? "0" : "") + date.toString();
	retstr = month + "/" + date + "/" + year;
	return retstr;
}

// Functions to mask email addresses from spammers
// Function to convert parameter into email address format
function email_addr(name, subdom, domain, ext) {
   var at  = "@";
   var dot = ".";
   var address = "";
   address = address + name + at;
   if (subdom.length > 1)
      address = address + subdom + dot;
   address = address + domain + dot + ext;
   return address;
}
// Function to make email address into web link
function email_link(address) {
   var ah = "<a href=\"";
   var mt = "m"+"a"+"i"+"l"+"t"+"o"+":";
   var qb = "\">";
   var sa = "</a>";
   var lnk = ah + mt + address + qb + address + sa;
   return lnk;
}