function OneFrame(URL1,F1)
{
 parent.frames[F1].location.href=URL1;
}

function myclick(myNUMBER)
{
 var i;
 var j;
 var myID;
 var mylength = document.all.length-1;
 var myClassname;
 var mynumb;
 var pagename;

 mynumb=myNUMBER;
 for(var i = 1; i <= mylength; i++)
 {
  myID=document.all.item(i).id;
  if (myID==mynumb)
  {
    j=i+1;
  	if (document.all.item(j).tagName=='A') {
  	  myClassname=document.all.item(j).className;
      if (myClassname=='nav2') {
      DelNav('nav2',mynumb);
      }
      if (myClassname=='nav3') {
      DelNav('nav3',mynumb);
      }
      if (myClassname=='nav4') {
      DelNav('nav4',mynumb);
      }
      if (myClassname=='nav5') {
      DelNav('nav5',mynumb);
      }
    }
  }
 }
pagename=mynumb+'.html';
try {OneFrame(pagename,'main')} catch (e) {} finally{};
getElem('id',myNUMBER,null).style.display = '';

}

function DelNav(myNav,mynumb) {
var kc;
var hc;
var myClassn;
var myleng = document.all.length-1;

 for(var kc = 1; kc <= myleng; kc++){
   if (document.all.item(kc).tagName=='SPAN') {
     hc=kc+1;
     if (document.all.item(hc).tagName=='A') {
      myClassn=document.all.item(hc).className;
      if (myNav=='nav2') {
       if (myClassn=='nav2'){ document.all.item(kc).style.display = 'none';   }
       if (myClassn=='nav3'){ document.all.item(kc).style.display = 'none';   }
       if (myClassn=='nav4'){ document.all.item(kc).style.display = 'none';   }
       if (myClassn=='nav5'){ document.all.item(kc).style.display = 'none';   }
      }
      if (myNav=='nav3') {
       if (myClassn=='nav3'){ document.all.item(kc).style.display = 'none';   }
       if (myClassn=='nav4'){ document.all.item(kc).style.display = 'none';   }
       if (myClassn=='nav5'){ document.all.item(kc).style.display = 'none';   }
      }
      if (myNav=='nav4') {
       if (myClassn=='nav4'){ document.all.item(kc).style.display = 'none';   }
       if (myClassn=='nav5'){ document.all.item(kc).style.display = 'none';   }
      }
      if (myNav=='nav5') {
       if (myClassn=='nav5'){ document.all.item(kc).style.display = 'none';   }
      }



     }

   }
 }


}













var DHTML = 0, DOM = 0, MS = 0, NS = 0, OP = 0;

function DHTML_init() {

 if (window.opera) {
     OP = 1;
 }
 if(document.getElementById) {
   DHTML = 1;
   DOM = 1;
 }
 if(document.all && !OP) {
   DHTML = 1;
   MS = 1;
 }
if(document.layers && !OP) {
   DHTML = 1;
   NS = 1;
 }
}

function getElem(p1,p2,p3) {
 var Elem;
 if(DOM) {
   if(p1.toLowerCase()=="id") {
     if (typeof document.getElementById(p2) == "object")
     Elem = document.getElementById(p2);
     else Elem = void(0);
     return(Elem);
   }
   else if(p1.toLowerCase()=="name") {
     if (typeof document.getElementsByName(p2) == "object")
     Elem = document.getElementsByName(p2)[p3];
     else Elem = void(0);
     return(Elem);
   }
   else if(p1.toLowerCase()=="tagname") {
     if (typeof document.getElementsByTagName(p2) == "object" || (OP && typeof document.getElementsByTagName(p2) == "function"))
     Elem = document.getElementsByTagName(p2)[p3];
     else Elem = void(0);
     return(Elem);
   }
   else return void(0);
 }
 else if(MS) {
   if(p1.toLowerCase()=="id") {
     if (typeof document.all[p2] == "object")
     Elem = document.all[p2];
     else Elem = void(0);
     return(Elem);
   }
   else if(p1.toLowerCase()=="tagname") {
     if (typeof document.all.tags(p2) == "object")
     Elem = document.all.tags(p2)[p3];
     else Elem = void(0);
     return(Elem);
   }
   else if(p1.toLowerCase()=="name") {
     if (typeof document[p2] == "object")
     Elem = document[p2];
     else Elem = void(0);
     return(Elem);
   }
   else return void(0);
 }
 else if(NS) {
   if(p1.toLowerCase()=="id" || p1.toLowerCase()=="name") {
   if (typeof document[p2] == "object")
     Elem = document[p2];
     else Elem = void(0);
     return(Elem);
   }
   else if(p1.toLowerCase()=="index") {
    if (typeof document.layers[p2] == "object")
     Elem = document.layers[p2];
    else Elem = void(0);
     return(Elem);
   }
   else return void(0);
 }
}

function getCont(p1,p2,p3) {
   var Cont;
   if(DOM && getElem(p1,p2,p3) && getElem(p1,p2,p3).firstChild) {
     if(getElem(p1,p2,p3).firstChild.nodeType == 3)
       Cont = getElem(p1,p2,p3).firstChild.nodeValue;
     else
       Cont = "";
     return(Cont);
   }
   else if(MS && getElem(p1,p2,p3)) {
     Cont = getElem(p1,p2,p3).innerText;
     return(Cont);
   }
   else return void(0);
}

function getAttr(p1,p2,p3,p4) {
   var Attr;
   if((DOM || MS) && getElem(p1,p2,p3)) {
     Attr = getElem(p1,p2,p3).getAttribute(p4);
     return(Attr);
   }
   else if (NS && getElem(p1,p2)) {
       if (typeof getElem(p1,p2)[p3] == "object")
        Attr=getElem(p1,p2)[p3][p4]
       else
        Attr=getElem(p1,p2)[p4]
         return Attr;
       }
   else return void(0);
}

function setCont(p1,p2,p3,p4) {
   if(DOM && getElem(p1,p2,p3) && getElem(p1,p2,p3).firstChild)
     getElem(p1,p2,p3).firstChild.nodeValue = p4;
   else if(MS && getElem(p1,p2,p3))
     getElem(p1,p2,p3).innerText = p4;
   else if(NS && getElem(p1,p2,p3)) {
     getElem(p1,p2,p3).document.open();
     getElem(p1,p2,p3).document.write(p4);
     getElem(p1,p2,p3).document.close();
   }
}

DHTML_init();