function nothing() {
	return;
}

function CheckAll(obj) { 
	var form_obj = obj.form
	for (i = 0;i < form_obj.length;i++ )	{
		if (form_obj.elements[i].type == "checkbox") { 
			form_obj.elements[i].checked = (obj.checked) ? true : false; 
		}
	}
	return;
}

function ShowD(t)
{
	var currStyle = document.getElementById(t).style.display; var cact;
	if ( currStyle == 'block' ) { cact = 'none'; } else { cact = 'block'; }
	document.getElementById(t).style.display = cact;
	return;
}

function ShowDRow(t)
{
	var currStyle = document.getElementById(t).style.display; var cact;
	if ( currStyle == 'block' ) { cact = 'none'; } else { cact = 'table-row'; }
	document.getElementById(t).style.display = cact;
	return;
}

function ShowAct(t,veids) {
	if (document.getElementById(t)) {
		var currStyle = document.getElementById(t).style.display; var cact;
		if ( veids == '0' ) { cact = 'none'; } else { cact = 'block'; }
		document.getElementById(t).style.display = cact;
	}
	return;
}

function ShowActRow(t,veids) {
	if (document.getElementById(t)) {
		var currStyle = document.getElementById(t).style.display; var cact;
		if ( veids == '0' ) { cact = 'none'; } else { cact = 'table-row'; }
		document.getElementById(t).style.display = cact;
	}
	return;
}

function SetHTML(t,b) {
document.getElementById(t).innerHTML=b;
return;
}

function GetInnerHTML(t) {
	return document.getElementById(t).innerHTML;
}

function GetVal(t) {
return document.getElementById(t).value;
}

function GetValByName(t) {
return document.getElementsByName(t)[0].value;
return;
}

function SetVal(t,v) {
document.getElementById(t).value=v;
}

function SetImg(t,v) {
document.getElementById(t).src=v;
}

function GetValCheckBox(t) {
if (document.getElementById(t).checked==true) { v=1; } else { v=0; }
return v;
}

function GetValByName(t) {
return document.getElementsByName(t)[0].value;
}

function SetValByName(t,v) {
document.getElementsByName(t)[0].value=v;
}

function locate(u) {
window.location.href=u;
return;
}

function WinClose() {
window.close();
}

function RefreshCurrentPage() {
	var href = window.location.href;
	window.location.assign(href);
}

function RefreshOpenerPage() {
	var href = window.opener.location.href;
	window.opener.location.assign(href);
}

function hidediv(pass) {
var divs = document.getElementsByTagName('div');

	for(i=0;i<divs.length;i++){
		if(divs[i].id.match(pass)){
			if (document.getElementById) // DOM3 = IE5, NS6
			divs[i].style.display="none";// show/hide
		else
			if (document.layers) // Netscape 4
			document.layers[divs[i]].display = 'none';
			else // IE 4
			document.all.hideShow.divs[i].display = 'none';
		}
	}
return;
}

function showdiv(pass) {
var divs = document.getElementsByTagName('div');

	for(i=0;i<divs.length;i++){
		if(divs[i].id.match(pass)){
			if (document.getElementById) // DOM3 = IE5, NS6
			divs[i].style.display="block";// show/hide
		else
			if (document.layers) // Netscape 4
			document.layers[divs[i]].display = 'block';
			else // IE 4
			document.all.hideShow.divs[i].display = 'block';
		}
	}
return;
}

function openWin(page, i, width, height) {
	window.name = "main";
	if(!width) width=488;
	if(!height) height=270;
	Win=this.open(page, 'win'+i, "toolbar=no,scrollbars=yes,resizable=no,status=yes,height="+height+",width="+width);
	if (Win) Win.focus();
	return;
}

function SetSrc(t,v) {
document.getElementById(t).src = v;
return;
}

function GetSrc(t,v) {
return document.getElementById(t).src;
}

function SetFocus(i) {
document.getElementById(i).focus();
return;
}

function setfocus(i) {
	if (document.getElementById(i)) {
		document.getElementById(i).focus();
	} else {
		if (document.getElementsByName(i)[0]) {
			document.getElementsByName(i)[0].focus();
		}
	}
}

nereidFadeObjects = new Object();
nereidFadeTimers = new Object();

function nereidFade(object, destOp, rate, delta) {
    if (!document.all)
      return
    if (object != "[object]") {
      setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);
      return;
    }
    clearTimeout(nereidFadeTimers[object.sourceIndex]);
    diff = destOp-object.filters.alpha.opacity;
    direction = 1;
    if (object.filters.alpha.opacity > destOp) {
      direction = -1;
    }
    delta=Math.min(direction*diff,delta);
    object.filters.alpha.opacity+=direction*delta;
    if (object.filters.alpha.opacity != destOp) {
      nereidFadeObjects[object.sourceIndex]=object;
      nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
    }
}

function echeck(str) {

var at="@"
var dot="."
var lat=str.indexOf(at)
var lstr=str.length
var ldot=str.indexOf(dot)
if (str.indexOf(at)==-1){ return false; }
if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){ return false; }
if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){ return false; }
if (str.indexOf(at,(lat+1))!=-1){ return false; }
if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){ return false; }
if (str.indexOf(dot,(lat+2))==-1){ return false; }
if (str.indexOf(" ")!=-1){ return false; }
return true					
}

function trim(stringToTrim) {
return stringToTrim.replace(/^\s+|\s+$/g,"");
}


function refresh() {
window.location.reload(false);
return;
}

function ClassName(id,cl) {
document.getElementById(id).className=cl;
return;
}

function SetBody(id,b) {
document.getElementById(id).innerHTML=b;
return;
}

//onkeypress="return alpha(event);"
function alpha(e) {
	var k;
	document.all ? k = e.keyCode : k = e.which;
	return ((k > 47 && k <= 57) || k == 43 || k == 8 || k == 0);
}

function ascii(e) {
	var k;
	document.all ? k = e.keyCode : k = e.which;
	return ((k > 47 && k <= 57) || (k >= 65 && k <= 90) || (k >= 97 && k <= 122) || k == 95 || k == 43 || k == 8 || k == 0);
}

function IsNumeric(sText) {
var ValidChars = "0123456789";
var IsNumber=true;
var Char;
for (i = 0; i < sText.length && IsNumber == true; i++) { 
	Char = sText.charAt(i); 
	if (ValidChars.indexOf(Char) == -1){ IsNumber = false; }
}
return IsNumber;
}


var checkboxstarted=0;
function ChkBoxStatus(v1,v2) {
if (checkboxstarted==0) {
	checkboxstarted=1;
	v=document.getElementsByName(v1)[0].checked;
	document.getElementsByName(v2)[0].checked=v;
}
checkboxstarted=0;
return;
}


function ShowActOpener(t,veids)
{
	var currStyle = parent.document.getElementById(t).style.display; var cact;
	if ( veids == '0' ) { cact = 'none'; } else { cact = 'block'; }
	parent.document.getElementById(t).style.display = cact;
	return;
}


function dump(arr,level) {
var dumped_text = "";
if(!level) level = 0;

var level_padding = "";
for(var j=0;j<level+1;j++) level_padding += "    ";

if(typeof(arr) == 'object') {
 for(var item in arr) {
  var value = arr[item];
 
  if(typeof(value) == 'object') {
   dumped_text += level_padding + "'" + item + "' ...\n";
   dumped_text += dump(value,level+1);
  } else {
   dumped_text += level_padding + "'" + item + "' => \"" + value + "\"\n";
  }
 }
} else {
 dumped_text = "===>"+arr+"<===("+typeof(arr)+")";
}
return dumped_text;
}

/*********** Div Fader ***********/
var tmptimer;
function opacity(id, opacStart, opacEnd, millisec) {
	//speed for each frame
	var speed = Math.round(millisec / 100);
	var timer = 0;

	if(opacStart > opacEnd) {
		for(i = opacStart; i >= opacEnd; i--) {
			tmptimer = setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	} else if(opacStart < opacEnd) {
		for(i = opacStart; i <= opacEnd; i++)
			{
			tmptimer = setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	}
}

function changeOpac(opacity, id) {
	if (document.getElementById(id)) {
	var object = document.getElementById(id).style; 
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
	}
}

function getOpacity(id) {
	object = document.getElementById(id).style;
	object_opacity=0;
	if (object.opacity) { object_opacity = object.opacity*100; }
	if (object.MozOpacity) { object_opacity = object.MozOpacity*100; }
	if (object.KhtmlOpacity) { object_opacity = object.KhtmlOpacity*100; }
	return object_opacity;
}

function shiftOpacity(id, millisec) {
	if(document.getElementById(id).style.opacity == 0) {
		opacity(id, 0, 100, millisec);
	} else {
		opacity(id, 100, 0, millisec);
	}
}

function blendimage(divid, imageid, imagefile, millisec) {
	var speed = Math.round(millisec / 100);
	var timer = 0;
	
	document.getElementById(divid).style.backgroundImage = "url(" + document.getElementById(imageid).src + ")";
	
	changeOpac(0, imageid);
	
	document.getElementById(imageid).src = imagefile;

	for(i = 0; i <= 100; i++) {
		var tmp = setTimeout("changeOpac(" + i + ",'" + imageid + "')",(timer * speed));
		timer++;
	}
}

function currentOpac(id, opacEnd, millisec) {
	var currentOpac = 100;
		if(document.getElementById(id).style.opacity < 100) {
		currentOpac = document.getElementById(id).style.opacity * 100;
	}
	opacity(id, currentOpac, opacEnd, millisec);
}

function mt_rand(min, max) {
    var argc = arguments.length;
    if (argc === 0) {
		min = 0;
        max = 2147483647;
    } else if (argc === 1) {
        throw new Error('Warning: mt_rand() expects exactly 2 parameters, 1 given');
    }    return Math.floor(Math.random() * (max - min + 1)) + min;
}