function lib_bwcheck(){ //Browsercheck (needed)
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=this.agent.indexOf("Opera 5")>-1
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}
var bw=new lib_bwcheck();

function showHideLayer(obj,visible){								
	startBar(0);
	bar2.showBar()

/*   	this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj]:0;
	if(!this.evnt) return false
	this.css=bw.dom||bw.ie4?this.evnt.style:bw.ns4?this.evnt:0;	
   	this.wref=bw.dom||bw.ie4?this.evnt:bw.ns4?this.css.document:0;	
	this.css.visibility = visible;*/
//	this.css.position =relative;
}

function showItemBox(obj,visible)
{
	this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj]:0;
	if(!this.evnt) return false
	this.css=bw.dom||bw.ie4?this.evnt.style:bw.ns4?this.evnt:0;	
   	this.wref=bw.dom||bw.ie4?this.evnt:bw.ns4?this.css.document:0;	
	this.css.visibility = visible;
}

function writeContent(obj,the_contnet)
	{				
   	this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj]:0;
	if(!this.evnt) return false;
	this.css=bw.dom||bw.ie4?this.evnt.style:bw.ns4?this.evnt:0;	
   	this.wref=bw.dom||bw.ie4?this.evnt:bw.ns4?this.css.document:0;	
	this.wref.innerHTML=the_contnet;
}
function writeDetail(obj,re_rate, au_curr,ncopies)
	{				
   	this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj]:0;
	if(!this.evnt) return false;
	this.css=bw.dom||bw.ie4?this.evnt.style:bw.ns4?this.evnt:0;	
   	this.wref=bw.dom||bw.ie4?this.evnt:bw.ns4?this.css.document:0;	
	tc = parseFloat(re_rate) * parseFloat(ncopies)	
	det='Charge: <b>' + au_curr + '&nbsp;'  + tc + ' @ '  + au_curr + '&nbsp;' + re_rate +  '&nbsp;per copy </b>';
	

	this.wref.innerHTML=det;
}

function openWin(pg)
{

if (pg.indexOf('special') >= 0 )
{
var attributes = 'toolbar=0,location=0,directories=0,status=0, menubar=0,scrollbars=1,resizable=1,width=600,height=600,left=10,top=10';
}
else
{
var attributes = 'toolbar=0,location=0,directories=0,status=0, menubar=0,scrollbars=1,resizable=1,width=600,height=400,left=10,top=10';
}

var hWnd = window.open(pg ,'',attributes); 
if ((document.window != null) && (!hWnd.opener))
	hWnd.opener = document.window;
}


function navleftMouseOver(src)
{

	src.className="leftnavcellover";
} 



function navleftMouseOut(src)
{ 

	src.className="leftnavcell";
}


function valfld(field)
{

	var valid = "0123456789"; // these are allowed values
	var ok = "yes";
	var temp;
	if (field.value.length == 0 )
	{
		alert("Invalid entry! please enter number");
		field.value = ""
		field.focus();
		field.select();
		return false;	
	}
	for (var i=0; i<field.value.length; i++)
	{
		temp = "" + field.value.substring(i, i+1);
		if (valid.indexOf(temp) == "-1") 
		ok = "no";
	}
	if (ok == "no") 
	{
		alert("Invalid entry! Only numbers are allowed!");
		field.value = ""
		field.focus();
		field.select();

		return false;
	}
	else
		return true;
	}


function chkvldemail(email_address)
   {
         //Assumes that valid email addresses consist of user_name@domain.tld
         at = email_address.indexOf('@');
         dot = email_address.indexOf('.');
         
         if(at == -1 || 
            dot == -1 ||         
            dot == 0 || 
            dot == email_address.length - 1)
		{alert("Please enter valid email address.");
            return(false);
		}
            
         user_name = email_address.substr(0, at);
         domain_name = email_address.substr(at + 1, email_address.length);                  

         if(Validate_String(user_name) === false || Validate_String(domain_name) === false)
		{	
			alert("Please enter valid email address.");
	            return(false); 
                }
         else
		 return(true);
}

function Validate_String(string, return_invalid_chars)
         {
         valid_chars = '1234567890-_.^~abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
         invalid_chars = '';
         
         if(string == null || string == '')
            return(true);
         
         //For every character on the string.   
         for(index = 0; index < string.length; index++)
            {
            charx = string.substr(index, 1);                        
            
            //Is it a valid character?
            if(valid_chars.indexOf(charx) == -1)
              {
              //If not, is it already on the list of invalid characters?
              if(invalid_chars.indexOf(charx) == -1)
                {
                //If it's not, add it.
                if(invalid_chars == '')
                   invalid_chars += charx;
                else
                   invalid_chars += ', ' + charx;
                }
              }
            }                     
            
         //If the string does not contain invalid characters, the function will return true.
         //If it does, it will either return false or a list of the invalid characters used
         //in the string, depending on the value of the second parameter.
         if(return_invalid_chars == true && invalid_chars != '')
           {
           last_comma = invalid_chars.lastIndexOf(',');
           
           if(last_comma != -1)
              invalid_chars = invalid_chars.substr(0, $last_comma) + 
              ' and ' + invalid_chars.substr(last_comma + 1, invalid_chars.length);
                      
           return(invalid_chars);
           }
         else
           return(invalid_chars == ''); 
         }

function trimstr(par)
{

while (par.charAt(0)==" "){
par=par.replace(" ","")
}
i=par.length-1
while(par.charAt(i)==" "){
par=par.slice(0,i)
i=i-1
}
return par
}

// var xyz = createBar(
// total_width,
// total_height,
// background_color,
// border_width,
// border_color,
// block_color,
// scroll_speed,
// block_count,
// scroll_count,
// action_to_perform_after_scrolled_n_times
// )

var w3c=(document.getElementById)?true:false;
var ie=(document.all)?true:false;
var N=-1;
var back_color='white';
var bar_color='green';
function createBar(w,h,bgc,brdW,brdC,blkC,speed,blocks,count,action,flag){
if(ie||w3c){

	bgc=back_color;
	blkC=bar_color;

if (flag!=''){
	h=13;
	}
h=10
var t='<div id="_xpbar'+(++N)+'" style="visibility:visible; position:relative; overflow:hidden; width:'+w+'px; height:'+h+'px; background-color:'+bgc+'; border-color:'+brdC+'; border-width:'+brdW+'px; border-style:solid; font-size:1px;">';
t+='<span id="blocks'+N+'" style="left:-'+(h*2+1)+'px; position:absolute; font-size:1px">';
for(i=0;i<blocks;i++){
t+='<span style="background-color:'+blkC+'; left:-'+((h*i)+i)+'px; font-size:1px; position:absolute; width:'+h+'px; height:'+h+'px; '
t+=(ie)?'filter:alpha(opacity='+(100-i*(100/blocks))+')':'-Moz-opacity:'+((100-i*(100/blocks))/100);
t+='"></span>';
}
t+='</span></div>';
document.write(t);
var bA=(ie)?document.all['blocks'+N]:document.getElementById('blocks'+N);
bA.bar=(ie)?document.all['_xpbar'+N]:document.getElementById('_xpbar'+N);
bA.blocks=blocks;
bA.N=N;
bA.w=w;
bA.h=h;
bA.speed=speed;
bA.ctr=0;
bA.count=count;
bA.action=action;
bA.togglePause=togglePause;
bA.showBar=function(){
this.bar.style.visibility="visible";
}
bA.hideBar=function(){
this.bar.style.visibility="hidden";
}
bA.tid=setInterval('startBar('+N+')',speed);
return bA;
}}

function startBar(bn){
var t=(ie)?document.all['blocks'+bn]:document.getElementById('blocks'+bn);
if(parseInt(t.style.left)+t.h+1-(t.blocks*t.h+t.blocks)>t.w){
t.style.left=-(t.h*2+1)+'px';
t.ctr++;
if(t.ctr>=t.count){
eval(t.action);
t.ctr=0;
}}else t.style.left=(parseInt(t.style.left)+t.h+1)+'px';
}

function togglePause(){
if(this.tid==0){
this.tid=setInterval('startBar('+this.N+')',this.speed);
}else{
clearInterval(this.tid);
this.tid=0;
}}

function togglePause(){
if(this.tid==0){
this.tid=setInterval('startBar('+this.N+')',this.speed);
}else{
clearInterval(this.tid);
this.tid=0;
}}
function ce_l(stly)
{

	for (var itd=1 ;itd<document.dvid.tids.value ;itd++ )
	{
		lb_id="t"+itd;
		//showjr (lb_id);
		l_id="lt"+itd;
		document.getElementById(lb_id).style.display=stly;
		
		if (stly=='')
		{			document.getElementById(l_id).innerText='Hide details';		}
		else{document.getElementById(l_id).innerText='Show details';	}
		
	}
}

function showjr(trid)
{
lb_id="l"+trid


	if(document.getElementById(lb_id).innerText=='Show details')
	{
		document.getElementById(lb_id).innerText='Hide details';
		document.getElementById(trid).style.display='';
	}
	else
	{document.getElementById(lb_id).innerText='Show details';
		document.getElementById(trid).style.display='none';}
}