//--- mail mask --------------------------------------

function mail_mask(user, host, text) {
			if (host == null) {
					host = "openeurope.org.uk";
			} 
            if (text == null) {
                        var linktext = user + "@" + host;
            } else { 
                        var linktext = text;
            }
document.write("<a href=" + "mail" + "to:" + user + "@" + host + ">" + linktext + "</a>") 
}


//--- third-party frame destroyer --------------------

function noFrames() {
	if (top.location != self.location) {
		top.location.href = self.location.href;
	}
}

//--- Popup windows ----------------------------------

function defaultPopup(url, name, w, h) {  // status bar, scroll bars, resizable
	var winW = (screen.width - w) / 2;
	var winH = (screen.height - h) / 2;
	var win1 = window.open(url,name,'width='+w+',height='+h+',top='+winH+',left='+winW+',toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes');
	win1.focus();
}

//--- Start up ---------------------------------------

function startUp() {
	noFrames();
	n = document.body.id;
	if (n > "")
		document.images[n].src = base + n + "_on.gif";
}
window.onload = startUp;

//--- Zebra Striper from ALA --------------------------

// this function is needed to work around 
  // a bug in IE related to element attributes
  function hasClass(obj) {
     var result = false;
     if (obj.getAttributeNode("class") != null) {
         result = obj.getAttributeNode("class").value;
     }
     return result;
  }   

 function stripe(id) {

    // the flag we'll use to keep track of 
    // whether the current row is odd or even
    var even = false;
  
    // if arguments are provided to specify the colours
    // of the even & odd rows, then use the them;
    // otherwise use the following defaults:
    var evenColor = arguments[1] ? arguments[1] : "#fff";
    var oddColor = arguments[2] ? arguments[2] : "#ECF7FB";
  
    // obtain a reference to the desired table
    // if no such table exists, abort
    var table = document.getElementById(id);
    if (! table) { return; }
    
    // by definition, tables can have more than one tbody
    // element, so we'll have to get the list of child
    // &lt;tbody&gt;s 
    var tbodies = table.getElementsByTagName("tbody");

    // and iterate through them...
    for (var h = 0; h < tbodies.length; h++) {
    
     // find all the &lt;tr&gt; elements... 
      var trs = tbodies[h].getElementsByTagName("tr");
      
      // ... and iterate through them
      for (var i = 0; i < trs.length; i++) {

        // avoid rows that have a class attribute
        // or backgroundColor style
        if (! hasClass(trs[i]) &&
            ! trs[i].style.backgroundColor) {
 		  
          // get all the cells in this row...
          var tds = trs[i].getElementsByTagName("td");
        
          // and iterate through them...
          for (var j = 0; j < tds.length; j++) {
        
            var mytd = tds[j];

            // avoid cells that have a class attribute
            // or backgroundColor style
            if (! hasClass(mytd) &&
                ! mytd.style.backgroundColor) {
        
              mytd.style.backgroundColor =
                even ? evenColor : oddColor;
            
            }
          }
        }
        // flip from odd to even, or vice-versa
        even =  ! even;
      }
    }
  }