function BasicEvent(evt){
var e=evt||window.event;
if(!e)return;
if(e.type)this.type=e.type;
if(e.target)this.target=e.target;
else if(e.srcElement)this.target=e.srcElement;
}
var zidx=0;
function zoom()
{
var el=document.getElementById('MAPDIV');
el.childNodes[zidx].style.display='none';
if(++zidx>2)zidx=0;
el.childNodes[zidx].style.display='inline';
}
function xEvent(evt){
var e=evt||window.event;
if(!e)return;
this.type=e.type;
this.target=e.target||e.srcElement;
this.relatedTarget=e.relatedTarget;
if(e.type=='mouseover')this.relatedTarget=e.fromElement;
else if(e.type=='mouseout')this.relatedTarget=e.toElement;
if(typeof e.type=='string')
{
if(e.type.indexOf('click')!=-1)
{this.button=0;}
else if(e.type.indexOf('mouse')!=-1)
{
this.button=e.button;
if(e.button&1)this.button=0;
else if(e.button&4)this.button=1;
else if(e.button&2)this.button=2;
}
}
}
function addEventListener(a_elem,a_evtType,a_listenFunc)
{
if(a_elem.addEventListener)
a_elem.addEventListener(a_evtType,a_listenFunc);
else if(a_elem.attachEvent)
a_elem.attachEvent('on'+a_evtType,a_listenFunc);
else
a_elem['on'+a_evtType]=a_listenFunc;
}


SERVER_LOGIC='/trialSite2/script/getHTMLfile.php';DITEM_1='d1';

var ajax=new sack();

var servTrans= new Object() ;

servTrans.tName   = "" ;
servTrans.tTarget = "" ;


function whenLoading()
{
}
function whenLoaded()
{
}
function whenInteractive()
{
}
function whenCompleted()
{
}
var stRecord="";
function doServerTransaction(st)
{
if(st.tName==stRecord){return;}
if(st.tName=='About Us Click')zidx=0;
ajax.reset();
ajax.method='GET';
ajax.setVar(DITEM_1,st.tName);
ajax.requestFile=SERVER_LOGIC;
ajax.element=st.tTarget;
if(ajax.element=="")ajax.onCompletion=whenCompleted;
ajax.runAJAX();
stRecord=st.tName;
}
var mainMenu=new FlyOutMenu();