if(document.all && !document.getElementById) {
	document.getElementById = function(id) {
		return document.all[id];
	}
}
function strltrim() {
	return this.replace(/^\s+/,'');
}

function strrtrim() {
	return this.replace(/\s+$/,'');
}
 
function strtrim() {
	return this.replace(/^\s+/,'').replace(/\s+$/,'');
}

String.prototype.ltrim = strltrim;
String.prototype.rtrim = strrtrim;
String.prototype.trim = strtrim;

function subscribeOnEnter(event) {

      NS4 = (document.layers) ? true : false;

      var code = 0;

      if (NS4) {
            code = event.which;

      } else {
            code = event.keyCode;
      }

      if (code==13) {
            return( subscribeNews() );
      }
}
function subscribeMLOnEnter(event) {

      NS4 = (document.layers) ? true : false;

      var code = 0;

      if (NS4) {
            code = event.which;

      } else {
            code = event.keyCode;
      }

      if (code==13) {
            return( subscribeML() );
      }
}
function searchOnEnter(event) {

      NS4 = (document.layers) ? true : false;

      var code = 0;

      if (NS4) {
            code = event.which;

      } else {
            code = event.keyCode;
      }

      if (code==13) {
            searchSite();
      }
}
function searchSite() {
	var qry =  document.getElementById('query').value;
	if ( qry.trim() == '' ) {
		document.getElementById('query').value = ""
		document.getElementById('query').focus();
		alert("You must enter a search word");
		return;
	}
	document.getElementById('query').value = ""
	qryfmt = replace(qry, ' ', ',')
	document.location.href = "../vwSearchContent?searchview&query=" + qryfmt
}
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));
}
function cellMO( opt, cname ) {
	var opt1 = opt + 'a';
	var opt2 = opt + 'b';
	var opt3 = opt + 'c';
	var opt4 = opt + 'd';
	var opt5 = opt + 'e';
	if ( document.getElementById(opt) ) {
		document.getElementById(opt).className = cname;
	}
			
	if ( document.getElementById(opt1) ) {
		document.getElementById(opt1).className = cname;
	}
			
	if ( document.getElementById(opt2) ) {
		document.getElementById(opt2).className = cname;
	}
			
	if ( document.getElementById(opt3) ) {
		document.getElementById(opt3).className = cname;
	}
	if ( document.getElementById(opt4) ) {
		document.getElementById(opt4).className = cname;
	}
	if ( document.getElementById(opt5) ) {
		document.getElementById(opt5).className = cname;
	}
}
function chgClass( id, cname ) {
document.getElementById(id).className = cname;
}
function subscribeML() {
	var ea = document.forms["subscribeForm"].SubEmailAddress
	if ( ea.value.trim() == '' ) {
		ea.value = ""
		ea.focus();
		alert("You must enter your email address in order to subscribe");
		return false;
	}
	if ( ea.value.indexOf(' ') != -1 ) {
		ea.focus()
		alert("The specified email address does not appear to be formed correctly.");
		return false;
	}
	if ( ea.value.indexOf(',') != -1 ) {
		ea.focus()
		alert("The specified email address does not appear to be formed correctly.");
		return false;
	}
	if ( ea.value.indexOf('@') == -1 ) {
		ea.focus()
		alert("The specified email address does not appear to be formed correctly.");
		return false;     
	}
	if ( ea.value.indexOf('.') == -1 ) {
		ea.focus()
		alert("The specified email address does not appear to be formed correctly.");
		return false;     
	}
	document.forms["subscribeForm"].submit();
	return true;
}
function sd(u) {
	alert(u + "&a=" + now.getMinutes()+ "0" + now.getFullYear().toString().substring(2,4) + "0" + now.getMonth() + "0" + now.getDate() + "0" + now.getHours());
	return u + "&a=" + now.getMinutes()+ "0" + now.getFullYear().toString().substring(2,4) + "0" + now.getMonth() + "0" + now.getDate() + "0" + now.getHours();
}
function subscribeNews() {
	var ea = document.forms[0].EmailAddress.value
	if ( ea.trim() == '' ) {
		document.forms[0].EmailAddress.value = ""
		document.forms[0].EmailAddress.focus();
		alert("You must enter your email address in order to subscribe");
		return false;
	}
	if ( ea.indexOf(' ') != -1 ) {
		document.forms[0].EmailAddress.focus()
		alert("The specified email address does not appear to be formed correctly.");
		return false;
	}
	if ( ea.indexOf(',') != -1 ) {
		document.forms[0].EmailAddress.focus()
		alert("The specified email address does not appear to be formed correctly.");
		return false;
	}
	if ( ea.indexOf('@') == -1 ) {
		document.forms[0].EmailAddress.focus()
		alert("The specified email address does not appear to be formed correctly.");
		return false;     
	}
	if ( ea.indexOf('.') == -1 ) {
		document.forms[0].EmailAddress.focus()
		alert("The specified email address does not appear to be formed correctly.");
		return false;     
	}
	document.forms[0].submit();
	return true;
}
function replace(s, t, u) {
  i = s.indexOf(t);
  r = "";
  if (i == -1) return s;
  r += s.substring(0,i) + u;
  if ( i + t.length < s.length)
    r += replace(s.substring(i + t.length, s.length), t, u);
  return r;
}
function bm( sTitle ) {

	hitmarker = new Image()
      hitmarker.src = "../bm.gif?Open&" + new String (Math.random()).substring (2, 11);

	isMac = (navigator.appVersion.indexOf("Mac") != -1);
      isOpera = (window.opera) ? true : false;

      if ( document.all && ! isMac ) {
            var site = sTitle + " - " + top.location.hostname;
            window.external.AddFavorite( top.location.href, site );
      }

      else if ( isOpera ) {
            alert('Press CTL+T in order to bookmark this page.')
            }
      else {
            alert('Press CTRL+D in order to bookmark this page.')
      }

}
function goBargains() {

      var cat = document.getElementById('barg').value;

      if( cat =='0' ) {return;}

      document.getElementById('barg').value = '0'

      top.location.href = 'http://' + top.location.hostname + bargurl + '&cat=' + cat

}

function buyDirect( spath, scoyid, spid, qty, opt, ba, pcat ) {
	window.location = spath + "/agBuyDirect?OpenAgent&coyid=" + scoyid + "&pid=" + spid + "&pcat=" + pcat + "&start=1&opt=" + opt + "&qty=" + qty + "&buy=" + ba;
}
function timeStatus(message){
    status=message;
}

function setStatus(message){
    status=message;
    setTimeout('timeStatus("'+message+'")',1);
}

function PopUpWin( url, w, h ) {
	var opt = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,copyhistory=0,width="+w+",height="+h;
	window.open(url, "PopUp", opt);
}