function Is() {
var agent   = navigator.userAgent.toLowerCase();
this.major  = parseInt(navigator.appVersion);
this.minor  = parseFloat(navigator.appVersion);
this.ns     = ((agent.indexOf('mozilla')!= -1) && (agent.indexOf('spoofer')    == -1) && (agent.indexOf('compatible') == -1) && (agent.indexOf('opera')      == -1) && (agent.indexOf('webtv')      == -1));
this.ns4    = (this.ns && (this.major==4));
this.ns6    = (this.ns && (this.major>=5));
this.ie     = (agent.indexOf("msie")!=-1);
this.ie3    = (this.ie && (this.major<4));
this.ie4  	= (this.ie && (this.major>=4));
this.ie5    = (this.ie && (this.major==4) && (agent.indexOf("msie 5.0")!=-1));
this.ieX    = (this.ie && !this.ie3 && !this.ie4);
}
var is=new Is();
function MM_findObj(n, d) { //v4.01
var p,i,x;  if(!d) {d=document;} if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) {x=d.all[n];} for (i=0;!x&&i<d.forms.length;i++) {x=d.forms[i][n];}
for(i=0;!x&&d.layers&&i<d.layers.length;i++) {x=MM_findObj(n,d.layers[i].document);}
if(!x && d.getElementById) {x=d.getElementById(n);} return x;
}
// function to remove whitespace from a string
function trimString (str) {
return str.replace(/^\s+/g, '').replace(/\s+$/g, '');
}
function checkCookies() { //v3.0
var cookieEnabled=(navigator.cookieEnabled)? true : false
//if not IE4+ nor NS6+
if (typeof navigator.cookieEnabled=="undefined" && !cookieEnabled){ 
document.cookie="testcookie"
cookieEnabled=(document.cookie.indexOf("testcookie")!=-1)? true : false
}
if (cookieEnabled)
{
return true
}
else
{
alert("This function requires that cookies are enabled in your browser options.  Please enable this option and try again.");
return false
}
}
function setFlashVariables(movieid, flashquery){
var i,values;
if(is.ie){
var chunk = flashquery.split("&");
for(i in chunk){
values = chunk[i].split("=");
document[movieid].SetVariable(values[0],values[1]);
}
}else{
var divcontainer = "flash_setvariables_"+movieid;
if(!document.getElementById(divcontainer)){
var divholder = document.createElement("div");
divholder.id = divcontainer;
document.body.appendChild(divholder);
}
document.getElementById(divcontainer).innerHTML = "";
var divinfo = "<embed src='../gateway.swf' FlashVars='lc="+movieid+"&fq="+escape(flashquery)+"' width='0' height='0' type='application/x-shockwave-flash'></embed>";
document.getElementById(divcontainer).innerHTML = divinfo;
}
}
function getCookieVal (offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen) {
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0)
break;
}
return null;
}
// set cookie data
function SetCookie (name, value) {
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" +
expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
} 
xOffset = 30;
yOffset = -5;
function showPopup (targetObjectId, eventObj, addOffsetX, addOffsetY) {
if(eventObj) {
hideCurrentPopup();
eventObj.cancelBubble = true;
captureMousePosition(eventObj);
xMousePos = xMousePos + xOffset + addOffsetX;
yMousePos = yMousePos + yOffset + addOffsetY;
moveObject(targetObjectId, xMousePos, yMousePos);
if( changeDivVisibility(targetObjectId, 'visible') ) {
if (is.ie){positionShim(targetObjectId);}
changeDivVisibility('DivShim', 'visible');
window.currentlyVisiblePopup = targetObjectId;
return true;
} else {
return false;
}
} else {
return false;
}
}
function showFixedPopup (targetObjectId, eventObj) {
if(eventObj) {
hideCurrentPopup();
eventObj.cancelBubble = true;
if( changeDivVisibility(targetObjectId, 'visible') ) {
if (is.ie){positionShim(targetObjectId);}
changeDivVisibility('DivShim', 'visible');
window.currentlyVisiblePopup = targetObjectId;
return true;
} else {
return false;
}
} else {
return false;
}
}
function hideCurrentPopup() {
// note: we've stored the currently-visible popup on the global object window.currentlyVisiblePopup
if(window.currentlyVisiblePopup) {
if (is.ie){changeDivVisibility('DivShim', 'hidden');}
changeDivVisibility(window.currentlyVisiblePopup, 'hidden');
window.currentlyVisiblePopup = false;
}
}
window.onload = initializeHacks;
document.onclick = hideCurrentPopup;
function positionShim(divobj){
var DivRef = document.getElementById(divobj);
var IfrRef = document.getElementById('DivShim');
if(IfrRef){
IfrRef.parentNode.removeChild(IfrRef);
}
IfrRef = document.createElement('iframe');
IfrRef.id = 'DivShim';
IfrRef.src = 'javascript:false;';
IfrRef.className = 'divshim';
DivRef.parentNode.appendChild(IfrRef);
IfrRef.style.width = DivRef.offsetWidth;
IfrRef.style.height = DivRef.offsetHeight;
IfrRef.style.top = DivRef.style.top;
IfrRef.style.left = DivRef.style.left;
}
function initializeHacks() {
// this ugly little hack resizes a blank div to make sure you can click
// anywhere in the window for Mac MSIE 5
if ((navigator.appVersion.indexOf('MSIE 5') != -1) 
&& (navigator.platform.indexOf('Mac') != -1)
&& getStyleObject('blankDiv')) {
window.onresize = explorerMacResizeFix;
}
resizeBlankDiv();
// this next function creates a placeholder object for older browsers
createFakeEventObj();
}
function createFakeEventObj() {
// create a fake event object for older browsers to avoid errors in function call
// when we need to pass the event object to functions
if (!window.event) {
window.event = false;
}
}
function resizeBlankDiv() {
// resize blank placeholder div so IE 5 on mac will get all clicks in window
if ((navigator.appVersion.indexOf('MSIE 5') != -1) 
&& (navigator.platform.indexOf('Mac') != -1)
&& getStyleObject('blankDiv')) {
getStyleObject('blankDiv').width = document.body.clientWidth - 20;
getStyleObject('blankDiv').height = document.body.clientHeight - 20;
}
}
function explorerMacResizeFix () {
location.reload(false);
}
xMousePos = 0; // Horizontal position of the mouse on the screen
yMousePos = 0; // Vertical position of the mouse on the screen
xMousePosMax = 0; // Width of the page
yMousePosMax = 0; // Height of the page
function captureMousePosition(e) {
if (document.layers) {
xMousePos = e.pageX;
yMousePos = e.pageY;
xMousePosMax = window.innerWidth+window.pageXOffset;
yMousePosMax = window.innerHeight+window.pageYOffset;
} else if (document.all) {
scrOfY = 0;
scrOfX = 0;
if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
//DOM compliant
scrOfY = document.body.scrollTop;
scrOfX = document.body.scrollLeft;
} else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
//IE6 standards compliant mode
scrOfY = document.documentElement.scrollTop;
scrOfX = document.documentElement.scrollLeft;
}
xMousePos = window.event.x+scrOfX;
yMousePos = window.event.y+scrOfY;
xMousePosMax = document.body.clientWidth+scrOfX;
yMousePosMax = document.body.clientHeight+scrOfY;
} else if (document.getElementById) {
// Netscape 6 behaves the same as Netscape 4 in this regard
xMousePos = e.pageX;
yMousePos = e.pageY;
xMousePosMax = window.innerWidth+window.pageXOffset;
yMousePosMax = window.innerHeight+window.pageYOffset;
}
}
function getStyleObject(objectId) {
// cross-browser function to get an object's style object given its id
if(document.getElementById && document.getElementById(objectId)) {
// W3C DOM
//alert("W3C DOM");
return document.getElementById(objectId).style;
} else if (document.all && document.all(objectId)) {
// MSIE 4 DOM
//alert("MSIE 4 DOM");
return document.all(objectId).style;
} else if (document.layers && document.layers[objectId]) {
// NN 4 DOM.. note: this won't find nested layers
//alert("NN 4 DOM");
return document.layers[objectId];
} else {
return false;
}
}
function changeDivVisibility(objectId, newVisibility) {
// get a reference to the cross-browser style object and make sure the object exists
var styleObject = getStyleObject(objectId);
if(styleObject) {
if (newVisibility == "hidden"){
styleObject.display = "none";
} else {
styleObject.display = "block";
}
return true;
} else {
// we couldn't find the object, so we can't change its visibility
return false;
}
}
function moveObject(objectId, newXCoordinate, newYCoordinate) {
// get a reference to the cross-browser style object and make sure the object exists
var styleObject = getStyleObject(objectId);
if(styleObject) {
if ((newXCoordinate+parseInt(String(styleObject.width)))>=xMousePosMax){
// keep X coordinate within bounds (make sure the layer doesn't go off the edge of the page)
newXCoordinate=newXCoordinate-((newXCoordinate+parseInt(String(styleObject.width))-xMousePosMax)+30);
}
styleObject.left = newXCoordinate + 'px';
styleObject.top = newYCoordinate + 'px';
return true;
} else {
// we couldn't find the object, so we can't very well move it
return false;
}
}
// String functions
function Trim(STRING){
STRING = LTrim(STRING);
return RTrim(STRING);
}
function RTrim(STRING){
while(STRING.charAt((STRING.length -1))==" "){
STRING = STRING.substring(0,STRING.length-1);
}
return STRING;
}
function LTrim(STRING){
while(STRING.charAt(0)==" "){
STRING = STRING.replace(STRING.charAt(0),"");
}
return STRING;
}