function getObject(objectId)
{
if(document.all && !document.getElementById) {
	return document.all(objectId);
	}
else{
	return document.getElementById(objectId);
	}
}

function cnf(msg)
{
	return confirm(msg);
}

function toggle(showId)
{
	getObject(showId).style.display = (getObject(showId).style.display=='none' ? 'block' : 'none');
}

function checkAll(frm,checked)
{

if((frm['items']))
{
var e = frm.items;

if(e.type="checkbox")
	e.checked = checked;

for(var i=0;i<frm['items'].length;i++)
  {
 	var e = frm.items[i];

	if(e.type == "checkbox")
		e.checked = checked;
  }
}
}

function SetAction(action,frm)
	{
	var i=0;
	var check=false;

if(frm['items'])
{
if(frm['items'].length){
	for(i=0;i<frm['items'].length;i++){

	if(frm.items[i].checked==true){
	check=true;
	break;
	}}}
	else{
	if(frm.items.checked==true)
	check=true;
	}
if(check==false)
	getObject("Error").innerHTML="Error : Please check any checkbox before continue!<br /><br />";
else
{
frm.Action.value=action;
var actName=action;
actName=action.toLowerCase();

var conf=confirm('Are you sure to '+actName+' selected?');

if(conf)
	frm.submit();
	}
}

}



function isValidEmail(emailid)	// Email Validation
{		
var email=/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
	return email.test(emailid);
}

/*((http:)|(HTTP:)|(https:)|(HTTPS:))*/


function isValidURL(url){
    var RegExp = /^(([\w]+:)?\/\/)?(([\d\w]|%[a-fA-f\d]{2,2})+(:([\d\w]|%[a-fA-f\d]{2,2})+)?@)?([\d\w][-\d\w]{0,253}[\d\w]\.)+[\w]{2,4}(:[\d]+)?(\/([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)*(\?(&?([-+_~.\d\w]|%[a-fA-f\d]{2,2})=?)*)?(#([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)?$/;
    if(RegExp.test(url)){
        return true;
    }else{
        return false;
    }
} 
/* old function 
function isValidURL(url_name)    	// URL Validation(http://www.seagal.org)
	{
	var url_format=/(ftp|http|https):\/\/[A-Za-z\.-]{3,}\.[A-Za-z0-9\.-]{3,}\.[A-Za-z]{3}/; 
	//var url_format=/[A-Za-z\.-]{3,}\.[A-Za-z0-9\.-]{3,}\.[A-Za-z]{3}/; 
	//var url_format=/[A-Za-z0-9\.-]{3,}\.[A-Za-z]{3}/;
	//var url_format=/(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/; 
	return url_format.test(url_name);
	}
*/
// Alpha Numeric Validation
function isAlphaNumeric(str)	// Returns true if string only contains characters A-Z, a-z or 0-9
{
  var re = /[^a-zA-Z0-9 ]/g
	  return (re.test(str));
}

function isNumeric(str) //Numeric Validation
{
	var re = /[\D]/g
	return re.test(str);
}

function isSpaceOnly(str)	// Cannot check a password type input for whitespace
{
	var re = /[\S]/g
	return (re.test(str));
}

function isEmpty(strObj)
{
if(strObj ? (strObj.type=='text' || strObj.type=='password') : false){
str=strObj.value;
var whtSpEnds = new RegExp("^\\s*|\\s*$", "g");
var whtSpMult = new RegExp("\\s\\s+", "g");

str = str.replace(whtSpMult, " ");  // Collapse any multiple whites space.
str = str.replace(whtSpEnds, "");   // Remove leading or trailing white space.

strObj.value=str;
return(str.length);
}
}

//illegal characters
function isIllegalChars(strng)
{
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
	return (strng.match(illegalChars));
}

//Phone Validation
function isValidPhoneNo(strng)
{
//strip out acceptable non-numeric characters
var stripped = strng.replace(/[\(\)\.\+\-\ ]/g, '');
	return !isNaN(stripped);
}

//Open popUpWindow
var pop='';
function openwin(nm,width,height,w_per,h_per)
{
	var name=nm;
	var screen_h=window.screen.height;
	var screen_w=window.screen.width;
	var x_cor=parseInt((w_per/100)*screen_w);
	var y_cor=parseInt((h_per/100)*screen_h);
	
if (pop && !pop.closed)
			pop.close();

pop=eval("window.open('"+name+"','NewWIN','chrome[4],toolbar=no,left=5,top=5,width="+width+",height="+height+",directories=no,menubar=no,SCROLLBARS=yes,left='+x_cor+',top='+y_cor+'')");
	
pop.moveTo(x_cor,y_cor);

if (!pop.opener)
	popUpWin.opener = self;
	
if(window.focus)
		pop.focus();
}

/*************Validate the forms----------------------------*/
function check(frm, fld_arr)
{
var msg=Array();
var count=0;

	for (var word in fld_arr)
    {
		 if(trim(frm[word].value)=="")
		 {
			if(count==0) 
				frm[word].focus(); 
			 msg[count] = fld_arr[word];		
    		 count++;
          } 	
	} 

	return msg;
}

function display_message(arr_msg)
{	
	var msg='Please review the following error message before continue:<br>';
	for (var word in arr_msg)
    {
		msg+="&bull; "+arr_msg[word]+'<br>';
	}
	msg+="<br>";
	return msg;
}

function ShowSubMenu(v,img)
 {
var div=document.getElementById(v);
var img=document.getElementById(img);
	
		var aDiv=document.getElementsByTagName("img");
		for(var i=0;i<aDiv.length;i++)
		{
		if(aDiv[i].id.indexOf('img')>=0)
			{
		if(aDiv[i].id==img.id)
			{
			aDiv[i].src="images/down-arrow.gif";
			}
			else
			{
			aDiv[i].src="images/arrow1.gif";
			}
			}
		}
if(div!=null)
		{
		if(div.style.display=="none")
			{
				div.style.display="";
				img.src="images/down-arrow.gif";
				
			}
			else
			{
				div.style.display="none";
				img.src="images/arrow1.gif";
			}
		}
		
		var aDiv=document.getElementsByTagName("tr");
		for(var i=0;i<aDiv.length;i++)
		{
			if(aDiv[i].id!=v && aDiv[i].id.indexOf('menu')>=0)
			{
				aDiv[i].style.display="none";
			}
		}
}
//-----------------funtion to open URL--------------------------------------
var please_wait = null;
function open_url(url, target)
{
if (!document.getElementById) {
  		return false;
 	}

if (please_wait != null) {
document.getElementById(target).innerHTML = please_wait;
 	}

 	if (window.ActiveXObject) {
  		link = new ActiveXObject("Microsoft.XMLHTTP");
 	} else if (window.XMLHttpRequest) {
  		link = new XMLHttpRequest();
 	}

 	if (link == undefined) {
  		return false;
 	}
 	link.onreadystatechange = function() { response(url, target); }
 	link.open("GET", url, true);
 	link.send(null);
}

function response(url, target)
{
 	if (link.readyState == 4) {
document.getElementById(target).innerHTML = (link.status == 200) ? link.responseText : "Ooops!! A broken link!" + link.status;
	}
}

function set_loading_message(msg)
{
 	please_wait = msg;
}


function trim (str)
{
str = str.replace(/^\s+/, '');
for (var i = str.length - 1; i >= 0; i--) {
	if (/\S/.test(str.charAt(i))) {
		str = str.substring(0, i + 1);
	break;
	}
	}
return str;
}