function pop_window(url,w,h,s) {
  var popit = window.open(url,'console','resizable=1,width='+w+',height='+h+',scrollbars='+s+',status=1');
}
function imposeMaxLength(Object, MaxLen)
{
  return (Object.value.length <= MaxLen);
}

/* author: Mike F Schulz */
/* Creation date: 13/11/2001 */

function mike()
	{
		alert("mnike");
	}
function containsChars(xvar)
	{
		for (k=0;k<xvar.length;k++)
			{
				if(isNaN(xvar.charAt(k))) return true;
			}
		return false;			
	}
	
	function containsDigits(xvar)
	{
		for (k=0;k<xvar.length;k++)
			{
				if(isNaN(xvar.charAt(k))) return true;
			}
		if(!isNaN(xvar) && xvar < 1) return true;
		return false;			
	}
	
	function isFloat(xvar)
		{		
		for (k=0;k<xvar.length;k++)
			{
				if(isNaN(xvar.charAt(k)) && xvar.charAt(k) != '.') 
					{
						return false;
					}
			}

		return true;		
		}	
	
	function checkCellPostFix(el)
		{
			if(el.value.length != 7) return false;
			for(k=0;k<el.value.length;k++)
				{
					if(isNaN(el.value.charAt(k))) return false;
				}
			return true;
		}		
		
	function isWhitespace(s, msg)
		{   
			var i;
			// whitespace characters
			var whitespace = " \t\n\r";

		    // Is s empty?
		    if (isEmpty(s))
				{
					alert(msg); 
					return true;
				}

		    // Search through string's characters one by one
			// until we find a non-whitespace character.
		    // When we do, return false; if we don't, return true.

		    for (i = 0; i < s.length; i++)
			    {   
			        // Check that current character isn't whitespace.
			        var c = s.charAt(i);
			        if (whitespace.indexOf(c) == -1) return false;
			    }

		    // All characters are whitespace.
			alert(msg);
		    return true;
		}		
		
	function isEmpty(s)
		{   
			return ((s == null) || (s.length == 0));
		}		
	
function isSignedFloat (s)

{   if (isEmpty(s)) 
       if (isSignedFloat.arguments.length == 1) return defaultEmptyOK;
       else return (isSignedFloat.arguments[1] == true);

    else {
        var startPos = 0;
        var secondArg = false;

        if (isSignedFloat.arguments.length > 1)
            secondArg = isSignedFloat.arguments[1];

        // skip leading + or -
        if ( (s.charAt(0) == "-") || (s.charAt(0) == "+") )
           startPos = 1;    
        return (isFloat(s.substring(startPos, s.length), secondArg))
    }
}	
								
function valEmail(el) {
	var invalidChars = " /:,;";
 	if (el.value == "") {
   		alert("Please enter your email address.");
		el.focus();
		return (true);
	}
	for (i=0; i<invalidChars.length; i++) {
		badChar = invalidChars.charAt(i);
    	if (el.value.indexOf(badChar,0) != -1) {
		   	alert("Your email address contains an invalid character, please correct it.");
			el.focus();
			return (true);
	    }
	}
	atPos = el.value.indexOf("@",1);
	if (atPos == -1) {
	   	alert("Your email address must contain an @ character.");
		el.focus();
		return (true);
	}
	if (el.value.indexOf("@",atPos+1) != -1) {
	   	alert("Your email address must have letters before the @ character.");
		el.focus();
		return (true);
	}
	periodPos = el.value.indexOf(".",atPos);
	if (periodPos == -1) {
	   	alert("Your email address must contain a . character.");
		el.focus();
		return (true);
	}
	if (periodPos+3 > el.value.length) {
	   	alert("Your email address must have letters after the . character.");
		el.focus();
		return (true);
	}
	return (false);
}

function launchwin(winurl,winname,winfeatures){
	newwin=window.open([winurl],[winname],[winfeatures]);
	if(newwin.focus) setTimeout('newwin.focus();',250);
}

function confirmDel(theStr, msg) 
	{
		if (confirm(msg))
			{
				this.location.href=(theStr);
			}
	}




/***********************************************
* Switch Content script- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use. Last updated April 2nd, 2005.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var enablepersist="on" //Enable saving state of content structure using session cookies? (on/off)
var collapseprevious="no" //Collapse previously open content when opening present? (yes/no)

var contractsymbol='- ' //HTML for contract symbol. For image, use: <img src="whatever.gif">
var expandsymbol='+ ' //HTML for expand symbol.


if (document.getElementById){
document.write('<style type="text/css">')
document.write('.switchcontent{display:none;}')
document.write('</style>')
}

function getElementbyClass(rootobj, classname){
var temparray=new Array()
var inc=0
var rootlength=rootobj.length
for (i=0; i<rootlength; i++){
if (rootobj[i].className==classname)
temparray[inc++]=rootobj[i]
}
return temparray
}

function sweeptoggle(ec){
var thestate=(ec=="expand")? "block" : "none"
var inc=0
while (ccollect[inc]){
ccollect[inc].style.display=thestate
inc++
}
revivestatus()
}


function contractcontent(omit){
var inc=0
while (ccollect[inc]){
if (ccollect[inc].id!=omit)
ccollect[inc].style.display="none"
inc++
}
}

function expandcontent(curobj, cid){
var spantags=curobj.getElementsByTagName("SPAN")
var showstateobj=getElementbyClass(spantags, "showstate")
if (ccollect.length>0){
if (collapseprevious=="yes")
contractcontent(cid)
document.getElementById(cid).style.display=(document.getElementById(cid).style.display!="block")? "block" : "none"
if (showstateobj.length>0){ //if "showstate" span exists in header
if (collapseprevious=="no")
showstateobj[0].innerHTML=(document.getElementById(cid).style.display=="block")? contractsymbol : expandsymbol
else
revivestatus()
}
}
}

function revivecontent(){
contractcontent("omitnothing")
selectedItem=getselectedItem()
selectedComponents=selectedItem.split("|")
for (i=0; i<selectedComponents.length-1; i++)
document.getElementById(selectedComponents[i]).style.display="block"
}

function revivestatus(){
var inc=0
while (statecollect[inc]){
if (ccollect[inc].style.display=="block")
statecollect[inc].innerHTML=contractsymbol
else
statecollect[inc].innerHTML=expandsymbol
inc++
}
}

function get_cookie(Name) { 
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) { 
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

function getselectedItem(){
if (get_cookie(window.location.pathname) != ""){
selectedItem=get_cookie(window.location.pathname)
return selectedItem
}
else
return ""
}

function saveswitchstate(){
var inc=0, selectedItem=""
while (ccollect[inc]){
if (ccollect[inc].style.display=="block")
selectedItem+=ccollect[inc].id+"|"
inc++
}

document.cookie=window.location.pathname+"="+selectedItem
}

function do_onload(){
uniqueidn=window.location.pathname+"firsttimeload"
var alltags=document.all? document.all : document.getElementsByTagName("*")
ccollect=getElementbyClass(alltags, "switchcontent")
statecollect=getElementbyClass(alltags, "showstate")
if (enablepersist=="on" && ccollect.length>0){
document.cookie=(get_cookie(uniqueidn)=="")? uniqueidn+"=1" : uniqueidn+"=0" 
firsttimeload=(get_cookie(uniqueidn)==1)? 1 : 0 //check if this is 1st page load
if (!firsttimeload)
revivecontent()
}
if (ccollect.length>0 && statecollect.length>0)
revivestatus()
}

if (window.addEventListener)
window.addEventListener("load", do_onload, false)
else if (window.attachEvent)
window.attachEvent("onload", do_onload)
else if (document.getElementById)
window.onload=do_onload

if (enablepersist=="on" && document.getElementById)
window.onunload=saveswitchstate