var divarr=new Array();
function delete_cookie ( cookie_name )
{
  var cookie_date = new Date ( );  // current date & time
  cookie_date.setTime ( cookie_date.getTime() - 1 );
  document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1; 
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
return "";
}

function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function checkCookie()
{
username=getCookie('username');
if (username!=null && username!="")
  {
  alert('Welcome again '+username+'!');
  }
  else 
  {
  username=prompt('Please enter your name:',"");
  if (username!=null && username!="")
    {
    setCookie('username',username,365);
    }
  }
}


function showDiv()
{
	var x = getCookie('divVisible');
	
	if(x!="")
	{
	 
		showC(x);
		//setCookie('divVisible',"",1);
	}
	else
	{
		return null;
	}

}

function onLoadSetCookie(divno)
{

 setCookie('divVisible',divno,1);
 
}


function showTbs(obj)
{
 	
	for(i=1; i<7; i++){	
      document.getElementById("indCon_" + i).style.display="";
	  document.getElementById("indImg_" + i).style.display="";
	  document.getElementById("indtab_" + i).className="tab";
	 }
	document.getElementById("indstWrap").style.display="block";
	document.getElementById("indCon_" + obj).style.display="block";
	document.getElementById("indImg_" + obj).style.display="block";
	document.getElementById("indtab_" + obj).className="acttab";
	 hideObj('default');
}

function showObj(obj) {	
			document.getElementById(obj).style.display ="block";
			}
			
function hideObj(obj) {	
			document.getElementById(obj).style.display ="none";
			}
			
function fadeNav(){
	
	for(i=1; i<9; i++){	
	
	obj=document.getElementById("ntab_"+i);
	obj.style.opacity = ".93"; 
    obj.style.MozOpacity = ".93"; 
    obj.style.KhtmlOpacity = ".93"; 	
	obj.style.filter = "alpha(opacity=93)";	
		
		}	
}

function fadeObj(object){
obj=document.getElementById(object);
	obj.style.opacity = ".95"; 
    obj.style.MozOpacity = ".95"; 
    obj.style.KhtmlOpacity = ".95"; 	
	obj.style.filter = "alpha(opacity=95)";
}

function showC(obj,objlength){
	divstr=document.getElementById("divarr").value;
	divarr=divstr.split(",");
	//alert(divarr);
	//alert(obj);
	
	for(i=0; i<divarr.length; i++){	
	    
	  document.getElementById("indCon_"+divarr[i]).style.display="";
	  document.getElementById("indImg_"+divarr[i]).style.display="";
	  document.getElementById("indtab_"+divarr[i]).className="tab";
	 }
	document.getElementById("indstWrap").style.display="block";
	document.getElementById("indCon_" + obj).style.display="block";
	document.getElementById("indImg_" + obj).style.display="block";
	document.getElementById("indtab_" + obj).className="acttab";
	
	 hideObj('default');
}

function closeInd(obj,objlength){
	divstr=document.getElementById("divarr").value;
  divarr=divstr.split(",");
	//alert(divarr);
	//alert(obj);
	document.getElementById("indImg_"+obj).style.display="";
	for(i=0; i<divarr.length; i++){	
	  
	  document.getElementById("indCon_"+divarr[i]).style.display="";
	  document.getElementById("indtab_"+divarr[i]).className="tab";
	 }
	  hideObj('default');
//	for(i=0;i<divarr.length; i++){	
//        document.getElementById("indtab_" + divarr[i]).className="tab";	 
//		  document.getElementById("indImg_" + divarr[i]).style.display="";
//	}
	
		
//	 document.getElementById('indstWrap').style.display="";
	 
//	 document.getElementById("default").style.display="";
	 
	}
	
function defaultImg(){
	
	 	 document.getElementById("default").style.display="block";
	 }
	
function onScrollDnStart()
{
  if (!scrollActive) {
    scrollStop = false;
    onScrollDn();
  }
}
function onScrollDn()
{
  if (!scrollStop) {
    scrollActive = true;
    setTimeout('onScrollDn()', scrollInterval);
    var sc = xGetElementById('vScrollee1');
    var y = xTop(sc) - scrollIncrement;
    if (y >= -(xHeight(sc) - xHeight('vScroller1'))) {
      xTop(sc, y);
    }
    else {
      scrollStop = true;
      scrollActive = false;
    }
  }
}
function onScrollUpStart()
{
  if (!scrollActive) {
    scrollStop = false;
    onScrollUp();
  }
}


function onScrollUp()
{
  if (!scrollStop) {
    scrollActive = true;
    setTimeout('onScrollUp()', scrollInterval);
    var sc = xGetElementById('vScrollee1');
    var y = xTop(sc) + scrollIncrement;
    if (y <= 0) {
      xTop(sc, y);
    }
    else {
      scrollStop = true;
      scrollActive = false;
    }
  }
}
function onScrollStop()
{
  scrollStop = true;
  scrollActive = false;
}


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function dCont(no){
	
	if(document.getElementById("cont" + no).style.display=="")
	{
		document.getElementById("cont" + no).style.display="block";
		document.getElementById("hd" + no).className="head2";
		}
		else
		{
		document.getElementById("cont" + no).style.display=""
		document.getElementById("hd" + no).className="head";	
		}
	
}



menu = function() {
	var menua = document.getElementById("nav").getElementsByTagName("a");
	for (var i=0; i<menua.length; i++) {
	
		menua[i].onmouseover=function() {
			this.parentNode.className='menu';			
		}			
		
		menua[i].onfocus=function() {
			this.parentNode.className='menu';		
			
		}	
		menua[i].onmouseout=function() {
			this.parentNode.className='menu2';			
		}	
				
}
 var menua2 = document.getElementById("nav").getElementsByTagName("div");
	for (var i=0; i<menua2.length; i++) {
	
		menua2[i].onmouseover=function() {
			this.parentNode.className='menu';		
		}	
			menua2[i].onmouseout=function() {
			this.parentNode.className='menu2';			
		}			
}
}

 function hideNav(){
     menua2 = document.getElementById("nav").getElementsByTagName("div");
	for (var i=0; i<menua2.length; i++) { menua2[i].parentNode.className='menu2'; }	
		
 }