function empty_dropDown(dropObj,defaultOption,defaultValue){

	if(defaultOption){
		dropObj.options[dropObj.options.length] = new Option(defaultOption,defaultValue);
	}else{
		dropObj.options.length = null;
		dropObj.options[dropObj.options.length] = new Option("[Select an Option]","");
	}
}
function CheckBox(formName,id,ChkMn){
	try{
	var apna_form_name = eval("document."+formName);
    var chkFlag;  
	
    for (var i=0;i<=apna_form_name.chkvalue.value;i++){
		var chk_Name = eval("document."+formName+"chk_"+i);
		
		if (ChkMn ==0){
			if (apna_form_name.checked==true){
			   chk_Name.checked=true;
			} 
			else if (apna_form_name.checked==false){
				chk_Name.checked=false;
			}		
		}else if (ChkMn ==1){
			if (chk_Name.checked==false){
				  chkFlag=false
				if (chk_Name.checked==false && chkFlag==false){
				  chkFlag=false
				  apna_form_name.checked=false;
				  break;
				}
			}else if (chk_Name.checked==true){
			   chkFlag=true;
			}
		} 
	}     
	if (chkFlag==true){
		apna_form_name.checked=true;
		chkFlag=false;
	}	
	
	}catch(e){	showError(e)}
}

// this function sets the focus to the first field of the first form of the page:
function focusFirstField() {
	var bFound = false;
	// for each form
	for (f=0; f < document.forms.length; f++)  {
		// for each element in each form
		for(i=0; i < document.forms[f].length; i++) {
			// if it's not a hidden element or checkbox
			if (document.forms[f][i].type != "hidden") {
				// and it's not a checkbox
				if (document.forms[f][i].type != "checkbox") {
					// and it's not disabled
					if (document.forms[f][i].disabled != true) {
						if (document.forms[f][i].style.display != "none") {
							if (document.forms[f][i].readonly != true) {
								// set the focus to it
								firstParent = document.forms[f][i].parentNode 
								if(typeof(firstParent.style)=="object"){
									
									if(firstParent.style.display=="" || firstParent.style.display=="block"){
										secondParent = firstParent.parentNode 
										if(typeof(firstParent.style)=="object"){
											if(secondParent.style.display=="" || secondParent.style.display=="block"){													
												document.forms[f][i].focus();
												var bFound = true;
											}
										}else{
											document.forms[f][i].focus();
											var bFound = true;											
										}
									}
								}else{
									document.forms[f][i].focus();
									var bFound = true;
								}
							}						
						}
					}
				}
			}
		// if found in this element, stop looking
		if (bFound == true)
		break;
		}
	// if found in this form, stop looking
	if (bFound == true)
	break;
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0 	
	if(features.indexOf("width=")>-1){
		var feat = features;		
		windowWidth = feat.replace(/(.+width\=)|(\,height\=.+)/g,"");
	} 
	if(features.indexOf("height=")>-1){
		var feat = features;
		windowHeight = feat.replace(/(.+\,height\=)/g,"");
	} 
	newwindow = window.open(theURL,winName,features);

	if (parseInt(newwindow.navigator.appVersion) >= 4) 
		newwindow.window.moveTo((newwindow.screen.width/2)-(windowWidth/2+10),(newwindow.screen.height/2)-(windowHeight/2+20));
}


/*** This function use to show calender ***/
function showDate(obj,dateFormat){
	if(!dateFormat)
		dateFormat = "%d-%m-%Y";
	
Zapatec.Calendar.setup({"ifFormat":dateFormat,"daFormat":dateFormat,"inputField":obj,"button":obj,"eventName":"keypress"});
	if(document.getElementById("link_"+obj))
Zapatec.Calendar.setup({"ifFormat":dateFormat,"daFormat":dateFormat,"inputField":obj,"button":"link_"+obj});
}

function doSomeThing(msg,pageName,clearFields){
	
	if(msg!=""){
		alert(msg);
	}
	if(clearFields){
		if(clearFields!="")
			suClear();
	}
	
	if(pageName){
		if(pageName!="")
			parent.window.location.href=pageName;
	}		
}
function suClear(){
	for(i=0;i<=document.forms[0].elements.length-1;i++){
		if((document.forms[0].elements[i].type=="text")||(document.forms[0].elements[i].type=="password")||(document.forms[0].elements[i].type=="textarea")){
			document.forms[0].elements[i].value="";
		}
	}
	focusFirstField();
}

window.onload = focusFirstField;

function str_replace(string_to_repalce,what_to_replace,replace_with){
	if(!replace_with)
		replace_with="";
	while(string_to_repalce.indexOf(what_to_replace)>-1){
		string_to_repalce = string_to_repalce.replace(what_to_replace,replace_with);
	}
	return string_to_repalce;
}

function number_format(a, b, c, d) {
	// number_format(number, decimals, comma, formatSeparator)
	try{
		if(isNaN(a))
			return a;
		var minus_sign = false;
		if(a.indexOf("-")>-1){
			minus_sign = true;
			a = a.replace("-","");
		}
		a = Math.round(a * Math.pow(10, b)) / Math.pow(10, b);
		var e = a + '';
		var f = e.split('.');
		if(!f[0]) f[0] = '0';
		if(!f[1]) f[1] = '';
		if(f[1].length < b){
			var g = f[1];
			for(var i = f[1].length + 1; i <= b; i++) {
				g += '0';
			}
			f[1] = g;
		}
		if(d != '' && f[0].length > 3) {
			var h = f[0];
			f[0] = '';
			for(var j = 3; j < h.length; j += 3) {
				i = h.slice(h.length - j, h.length - j + 3);
				f[0] = d + i +  f[0] + '';
			}
			j = h.substr(0, (h.length % 3 == 0) ? 3 : (h.length % 3));
			f[0] = j + f[0];
		}
		c = (b <= 0) ? '': c;
		
		return (minus_sign==true)?"-"+f[0] + c + f[1]:f[0] + c + f[1];;
	}catch(e){
		return a;	
	}
}
// JavaScript Document
//suValidate(name_of_form_field,is_it_required_as_y_or_n,what_is_the_datatype,fieldname_for_alert,form_name){
//datatypes: alphanum,num,email,date,dropdown,password,htmlarea,img_resizor
var err;
function suValidate(obj,required,datatype,fieldname,formname){
	//validate alphanumerics
	if(formname==""){
		formname="suForm";
	}else{
		formname=formname;
	}
	
	if(typeof(obj)=="object"){
		o = obj;
	}else{
		o = eval("document."+formname+"."+obj);
	}

	if(datatype=="alphanum"){
		if(required=="y"){
			if(o.value==""){
				alert(fieldname + " is a required field.");
				o.focus();
				err=1;
				return false;
			}else{
				err=0;
			}
		}
	}
	if(datatype=="htmlarea"){
		if(required=="y"){
			if(o.value==""){
				alert(fieldname + " is a required field.");
				err=1;
				return false;
			}else{
				err=0;
			}
		}
	}	
	//validate numbers
	if(datatype=="num"){
		
		if(required=="y"){
			if((isNaN(o.value))||(o.value=="")){
				alert(fieldname + " must be a valid number.");
				o.focus();
				err=1;
				return false;
			}else{
				err=0;
			}
			
		}else{
			if((isNaN(o.value))&&(o.value!="")){
				alert(fieldname + " must be a valid number.");
				o.focus();
				err=1;
				return false;
			}else{
				err=0;
			}
		}
	}
	//validate img_resizor
	if(datatype=="img_resizor"){
		if(o.value!="*"){
			if(required=="y"){
				if((isNaN(o.value))||(o.value=="")){
					alert(fieldname + " must be a valid number or '*'.");
					o.focus();
					err=1;
					return false;
				}else{
					err=0;
				}
				
			}else{
				if((isNaN(o.value))&&(o.value!="")){
					alert(fieldname + " must be a valid number or '*'.");
					o.focus();
					err=1;
					return false;
				}else{
					err=0;
				}
			}
		}
	}	
	//validate email
	if(datatype=="email"){
		e = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/;
		if(required=="y"){
			if((!o.value.match(e))||(o.value=="")){
				alert(fieldname + " must be a valid email address.");
				o.focus();
				err=1;
				return false;
			}else{
				err=0;
			}

		}else{
			if((!o.value.match(e)) && (o.value!="")){
				alert(fieldname + " must be a valid email address.");
				o.focus();
				err=1;
				return false;
			}else{
				err=0;
			}

		}
	}
	//validate date
	if(datatype=="date"){
		d = /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{4}$/;
		if(required=="y"){
			if((!o.value.match(d))||(o.value=="")){
				alert(fieldname + " must be in a valid date format.");
				o.focus();
				err=1;
				return false;
			}else{
				err=0;
			}

		}else{
			if((!o.value.match(d)) && (o.value!="")){
				alert(fieldname + " must be in a valid date format.");
				o.focus();
				err=1;
				return false;
			}else{
				err=0;
			}

		}
	}
	//validate dropdown
	if(datatype=="dropdown"){
		if(required=="y"){
			if(o.selectedIndex==0){
				alert("Please select "+fieldname + ".");
				o.focus();
				err=1;
				return false;
			}else{
				err=0;
			}

		}
	}
	//validate image field
	if(datatype=="image"){
		if(required=="y"){
			if(o.value=="" && required=="y"){
				alert(""+fieldname + " is a required field.");
				o.focus();
				err=1;
				return false;
			}
		}else{
			if( (!/^.+\.(jpg|jpeg)$/.test(o.value)) && o.value!=""){
				alert("For "+fieldname + " only jpg format is required.");
				o.focus();o.select();
				err=1;
				return false;
			}else{
				err=0;
			}		
		}
	}

	//validate password
	if(datatype=="password"){
		o2 = eval("document."+formname+"."+obj+"2");
		if(required=="y"){
			if(o.value==""){
				alert(fieldname + " is a required field.");
				o.focus();
				err=1;
				return false;
			}else{
				err=0;
			}

			if(o2.value==""){
				alert("Confirm "+fieldname + " is a required field.");
				o2.focus();
				err=1;
				return false;
			}else{
				err=0;
			}
			if(o.value!=o2.value){
				alert("Your passwords do not match.");
				o2.focus();
				err=1;
				return false;
			}else{
				err=0;
			}


		}
	}
}
function toggleDiv(msg){
	var div1 = document.getElementById("divA");
	var div2 = document.getElementById("divB");
	div1.style.display="none";
	div2.style.display="block";
	if(document.getElementById("msg")){
		document.getElementById("msg").innerHTML=msg;
	}
}
function suFocus(){
	for(i=0;i<=document.suForm.elements.length;i++){
		if((document.suForm.elements[i].type=="text")||(document.suForm.elements[i].type=="select-one")){
			document.suForm.elements[i].focus();
			break;
		}
	}
}
function showDiv(divid){
	d = eval("document.getElementById('"+divid+"')");
	if(d.style.display=="none"){
		d.style.display="block";
	}else{
		d.style.display="none";
	}
}
//span id and text for span's innerhtml
function spanText(spanid,str){
	s = eval("document.getElementById('"+spanid+"')");
	s.innerHTML=str;
}


// JavaScript Document
// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
//
// NOTICE: You may use this code for any purpose, commercial or
// private, without any further permission from the author. You may
// remove this notice from your final code if you wish, however it is
// appreciated by the author if at least my web site address is kept.
//
// You may *NOT* re-distribute this code in any way except through its
// use. That means, you can include it in your product, or your web
// site, or any other form where the code is actually being used. You
// may not put the plain javascript up on your site for download or
// include it in your javascript libraries for download. 
// If you wish to share this code with others, please just point them
// to the URL instead.
// Please DO NOT link directly to my .js files from your site. Copy
// the files to your server and use them there. Thank you.
// ===================================================================

// HISTORY
// ------------------------------------------------------------------
// May 17, 2003: Fixed bug in parseDate() for dates <1970
// March 11, 2003: Added parseDate() function
// March 11, 2003: Added "NNN" formatting option. Doesn't match up
//                 perfectly with SimpleDateFormat formats, but 
//                 backwards-compatability was required.

// ------------------------------------------------------------------
// These functions use the same 'format' strings as the 
// java.text.SimpleDateFormat class, with minor exceptions.
// The format string consists of the following abbreviations:
// 
// Field        | Full Form          | Short Form
// -------------+--------------------+-----------------------
// Year         | yyyy (4 digits)    | yy (2 digits), y (2 or 4 digits)
// Month        | MMM (name or abbr.)| MM (2 digits), M (1 or 2 digits)
//              | NNN (abbr.)        |
// Day of Month | dd (2 digits)      | d (1 or 2 digits)
// Day of Week  | EE (name)          | E (abbr)
// Hour (1-12)  | hh (2 digits)      | h (1 or 2 digits)
// Hour (0-23)  | HH (2 digits)      | H (1 or 2 digits)
// Hour (0-11)  | KK (2 digits)      | K (1 or 2 digits)
// Hour (1-24)  | kk (2 digits)      | k (1 or 2 digits)
// Minute       | mm (2 digits)      | m (1 or 2 digits)
// Second       | ss (2 digits)      | s (1 or 2 digits)
// AM/PM        | a                  |
//
// NOTE THE DIFFERENCE BETWEEN MM and mm! Month=MM, not mm!
// Examples:
//  "MMM d, y" matches: January 01, 2000
//                      Dec 1, 1900
//                      Nov 20, 00
//  "M/d/yy"   matches: 01/20/00
//                      9/2/00
//  "MMM dd, yyyy hh:mm:ssa" matches: "January 01, 2000 12:30:45AM"
// ------------------------------------------------------------------

var MONTH_NAMES=new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');
var DAY_NAMES=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat');
function LZ(x) {return(x<0||x>9?"":"0")+x}

// ------------------------------------------------------------------
// isDate ( date_string, format_string )
// Returns true if date string matches format of format string and
// is a valid date. Else returns false.
// It is recommended that you trim whitespace around the value before
// passing it to this function, as whitespace is NOT ignored!
// ------------------------------------------------------------------
function isDate1(val,format) {
	var date=getDateFromFormat(val,format);
	if (date==0) { return false; }
	return true;
	}

// -------------------------------------------------------------------
// compareDates(date1,date1format,date2,date2format)
//   Compare two date strings to see which is greater.
//   Returns:
//   1 if date1 is greater than date2
//   0 if date2 is greater than date1 of if they are the same
//  -1 if either of the dates is in an invalid format
// -------------------------------------------------------------------
function compareDates(date1,dateformat1,date2,dateformat2) {
	var d1=getDateFromFormat(date1,dateformat1);
	var d2=getDateFromFormat(date2,dateformat2);
	if (d1==0 || d2==0) {
		return -1;
		}
	else if (d1 > d2) {
		return 1;
		}
	return 0;
	}

// ------------------------------------------------------------------
// formatDate (date_object, format)
// Returns a date in the output format specified.
// The format string uses the same abbreviations as in getDateFromFormat()
// ------------------------------------------------------------------
function formatDate1(date,format) {
	format=format+"";
	var result="";
	var i_format=0;
	var c="";
	var token="";
	var y=date.getYear()+"";
	var M=date.getMonth()+1;
	var d=date.getDate();
	var E=date.getDay();
	var H=date.getHours();
	var m=date.getMinutes();
	var s=date.getSeconds();
	var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k;
	// Convert real date parts into formatted versions
	var value=new Object();
	if (y.length < 4) {y=""+(y-0+1900);}
	value["y"]=""+y;
	value["yyyy"]=y;
	value["yy"]=y.substring(2,4);
	value["M"]=M;
	value["MM"]=LZ(M);
	value["MMM"]=MONTH_NAMES[M-1];
	value["NNN"]=MONTH_NAMES[M+11];
	value["d"]=d;
	value["dd"]=LZ(d);
	value["E"]=DAY_NAMES[E+7];
	value["EE"]=DAY_NAMES[E];
	value["H"]=H;
	value["HH"]=LZ(H);
	if (H==0){value["h"]=12;}
	else if (H>12){value["h"]=H-12;}
	else {value["h"]=H;}
	value["hh"]=LZ(value["h"]);
	if (H>11){value["K"]=H-12;} else {value["K"]=H;}
	value["k"]=H+1;
	value["KK"]=LZ(value["K"]);
	value["kk"]=LZ(value["k"]);
	if (H > 11) { value["a"]="PM"; }
	else { value["a"]="AM"; }
	value["m"]=m;
	value["mm"]=LZ(m);
	value["s"]=s;
	value["ss"]=LZ(s);
	while (i_format < format.length) {
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
			}
		if (value[token] != null) { result=result + value[token]; }
		else { result=result + token; }
		}
	return result;
	}
	
// ------------------------------------------------------------------
// Utility functions for parsing in getDateFromFormat()
// ------------------------------------------------------------------
function _isInteger(val) {
	var digits="1234567890";
	for (var i=0; i < val.length; i++) {
		if (digits.indexOf(val.charAt(i))==-1) { return false; }
		}
	return true;
	}
function _getInt(str,i,minlength,maxlength) {
	for (var x=maxlength; x>=minlength; x--) {
		var token=str.substring(i,i+x);
		if (token.length < minlength) { return null; }
		if (_isInteger(token)) { return token; }
		}
	return null;
	}
	
// ------------------------------------------------------------------
// getDateFromFormat( date_string , format_string )
//
// This function takes a date string and a format string. It matches
// If the date string matches the format string, it returns the 
// getTime() of the date. If it does not match, it returns 0.
// ------------------------------------------------------------------
function getDateFromFormat(val,format) {
	val=val+"";
	format=format+"";
	var i_val=0;
	var i_format=0;
	var c="";
	var token="";
	var token2="";
	var x,y;
	var now=new Date();
	var year=now.getYear();
	var month=now.getMonth()+1;
	var date=1;
	var hh=now.getHours();
	var mm=now.getMinutes();
	var ss=now.getSeconds();
	var ampm="";
	
	while (i_format < format.length) {
		// Get next token from format string
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
			}
		// Extract contents of value based on format token
		if (token=="yyyy" || token=="yy" || token=="y") {
			if (token=="yyyy") { x=4;y=4; }
			if (token=="yy")   { x=2;y=2; }
			if (token=="y")    { x=2;y=4; }
			year=_getInt(val,i_val,x,y);
			if (year==null) { return 0; }
			i_val += year.length;
			if (year.length==2) {
				if (year > 70) { year=1900+(year-0); }
				else { year=2000+(year-0); }
				}
			}
		else if (token=="MMM"||token=="NNN"){
			month=0;
			for (var i=0; i<MONTH_NAMES.length; i++) {
				var month_name=MONTH_NAMES[i];
				if (val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()) {
					if (token=="MMM"||(token=="NNN"&&i>11)) {
						month=i+1;
						if (month>12) { month -= 12; }
						i_val += month_name.length;
						break;
						}
					}
				}
			if ((month < 1)||(month>12)){return 0;}
			}
		else if (token=="EE"||token=="E"){
			for (var i=0; i<DAY_NAMES.length; i++) {
				var day_name=DAY_NAMES[i];
				if (val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()) {
					i_val += day_name.length;
					break;
					}
				}
			}
		else if (token=="MM"||token=="M") {
			month=_getInt(val,i_val,token.length,2);
			if(month==null||(month<1)||(month>12)){return 0;}
			i_val+=month.length;}
		else if (token=="dd"||token=="d") {
			date=_getInt(val,i_val,token.length,2);
			if(date==null||(date<1)||(date>31)){return 0;}
			i_val+=date.length;}
		else if (token=="hh"||token=="h") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>12)){return 0;}
			i_val+=hh.length;}
		else if (token=="HH"||token=="H") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>23)){return 0;}
			i_val+=hh.length;}
		else if (token=="KK"||token=="K") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>11)){return 0;}
			i_val+=hh.length;}
		else if (token=="kk"||token=="k") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>24)){return 0;}
			i_val+=hh.length;hh--;}
		else if (token=="mm"||token=="m") {
			mm=_getInt(val,i_val,token.length,2);
			if(mm==null||(mm<0)||(mm>59)){return 0;}
			i_val+=mm.length;}
		else if (token=="ss"||token=="s") {
			ss=_getInt(val,i_val,token.length,2);
			if(ss==null||(ss<0)||(ss>59)){return 0;}
			i_val+=ss.length;}
		else if (token=="a") {
			if (val.substring(i_val,i_val+2).toLowerCase()=="am") {ampm="AM";}
			else if (val.substring(i_val,i_val+2).toLowerCase()=="pm") {ampm="PM";}
			else {return 0;}
			i_val+=2;}
		else {
			if (val.substring(i_val,i_val+token.length)!=token) {return 0;}
			else {i_val+=token.length;}
			}
		}
	// If there are any trailing characters left in the value, it doesn't match
	if (i_val != val.length) { return 0; }
	// Is date valid for month?
	if (month==2) {
		// Check for leap year
		if ( ( (year%4==0)&&(year%100 != 0) ) || (year%400==0) ) { // leap year
			if (date > 29){ return 0; }
			}
		else { if (date > 28) { return 0; } }
		}
	if ((month==4)||(month==6)||(month==9)||(month==11)) {
		if (date > 30) { return 0; }
		}
	// Correct hours value
	if (hh<12 && ampm=="PM") { hh=hh-0+12; }
	else if (hh>11 && ampm=="AM") { hh-=12; }
	var newdate=new Date(year,month-1,date,hh,mm,ss);
	return newdate.getTime();
	}

// ------------------------------------------------------------------
// parseDate( date_string [, prefer_euro_format] )
//
// This function takes a date string and tries to match it to a
// number of possible date formats to get the value. It will try to
// match against the following international formats, in this order:
// y-M-d   MMM d, y   MMM d,y   y-MMM-d   d-MMM-y  MMM d
// M/d/y   M-d-y      M.d.y     MMM-d     M/d      M-d
// d/M/y   d-M-y      d.M.y     d-MMM     d/M      d-M
// A second argument may be passed to instruct the method to search
// for formats like d/M/y (european format) before M/d/y (American).
// Returns a Date object or null if no patterns match.
// ------------------------------------------------------------------
function parseDate(val) {
	var preferEuro=(arguments.length==2)?arguments[1]:false;
	generalFormats=new Array('y-M-d','MMM d, y','MMM d,y','y-MMM-d','d-MMM-y','MMM d');
	monthFirst=new Array('M/d/y','M-d-y','M.d.y','MMM-d','M/d','M-d');
	dateFirst =new Array('d/M/y','d-M-y','d.M.y','d-MMM','d/M','d-M');
	var checkList=new Array('generalFormats',preferEuro?'dateFirst':'monthFirst',preferEuro?'monthFirst':'dateFirst');
	var d=null;
	for (var i=0; i<checkList.length; i++) {
		var l=window[checkList[i]];
		for (var j=0; j<l.length; j++) {
			d=getDateFromFormat(val,l[j]);
			if (d!=0) { return new Date(d); }
			}
		}
	return null;
	}