// JavaScript Document
var ctrl, msgstring, msg, ctrlfocus, msgstring1, msg1
function removechar(inputString, removeChar) 

    {    var returnString = inputString;
        if (removeChar.length)
        {
          while(''+returnString.charAt(0)==removeChar)
            {
              returnString=returnString.substring(1,returnString.length);
            }
            while(''+returnString.charAt(returnString.length-1)==removeChar)
          {
            returnString=returnString.substring(0,returnString.length-1);
          }
        }
        return returnString;
    }    
function go2validateemail(str)
{
    var supported = 0;
  if (window.RegExp) {
    var tempStr = "a";
    var tempReg = new RegExp(tempStr);
    if (tempReg.test(tempStr)) supported = 1;
  }
  if (!supported) 
    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
      var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
      var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
      return (!r1.test(str) && r2.test(str));

}
function checkemail(str)
{
        //var str=document.frm_register.email.value;
        var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
        if (filter.test(str))
            testresults=true;
        else{
            //alert("Please insert a valid E-mail Address!");
            testresults=false;
        }
        return (testresults);
}
function validdate(str)
{
  var regexp = new RegExp(/\d{4}\-\d{2}\-\d{2}/);
  return regexp.test(str);
}
function trim(tmp)
{
    //tmp = "      this is test     ";
    pat = /^\s+/;
    tmp = tmp.replace(pat, "");
    pat = /\s+$/;
    tmp = tmp.replace(pat, "");
    //alert(":" + tmp + ":");
    return tmp;
}

function isdecimal(text)
{
    var isValid = true;
    var validChars = "1234567890.";
    var charIndex;
       for (charIndex = 0; charIndex < text.length;charIndex++)
       {
          if (validChars.indexOf(text.charAt(charIndex).toLowerCase()) < 0)
          {
             isValid = false;
             break;
          }          
       }
       if(text.lastIndexOf('.')!=text.indexOf('.'))
        {
               isValid = false;
          }
       return isValid;
}
function removedecimal(val)
{
    var result = 0;
    //alert(isNaN(val));
    if(isNaN(val)==true || val=="")
    {
        
        result = 0;
    }
    else
    {
        result=parseInt(val);
        
    }
    return result;
}
function comparedate(fromdate,todate)
{
    var arr1=Array();
    var arr2=Array();
    
    arr1=fromdate.split('-');
    arr2=todate.split('-');
    
    var gNowFullYear=parseInt(arr1[0]);
    var gNowMonth=parseInt(arr1[1]);
    var gNowDate=parseInt(arr1[2]);
    
    var year=parseInt(arr2[0]);    
    var month=parseInt(arr2[1]);
    var date=parseInt(arr2[2]);
    
    if((year < gNowFullYear) || (gNowFullYear == year && month < gNowMonth) || (gNowFullYear == year && gNowMonth==month && date < gNowDate))                {                
        return false;
    }        
    return true;
}

function comparedatetime(fromdate,todate,Shour,Ehour,Sminute,Eminute)
{
    var arr1=Array();
    var arr2=Array();
    
    arr1=fromdate.split('-');
    arr2=todate.split('-');
    
    var gNowFullYear=parseInt(arr1[0]);
    var gNowMonth=parseInt(arr1[1]);
    var gNowDate=parseInt(arr1[2]);
    
    //alert(gNowFullYear + '' + gNowMonth + '' + gNowDate);

    var year=parseInt(arr2[0]);    
    var month=parseInt(arr2[1]);
    var date=parseInt(arr2[2]);
            
            
    if((year < gNowFullYear) || (gNowFullYear == year && month < gNowMonth) || (gNowFullYear == year && gNowMonth==month && date < gNowDate) || (gNowFullYear == year && gNowMonth==month && date == gNowDate && Ehour < Shour) || (gNowFullYear == year && gNowMonth==month && date == gNowDate && Ehour == Shour && Eminute <= Sminute))                
    {                
        return false;
    }        
    return true;
}



function MM_findObj(n, d) 
{ //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() 
{ //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


function multiEmail(email_field) 
{
var email = email_field.split(',');
for (var i = 0; i < email.length; i++) {
if (!validateEmail(email[i], 1, 0)) {
alert('one or more email addresses entered is invalid');
return false;
}
}
return true;
} 

function formatNumber(myNum, numOfDec) 
{ 
var decimal = 1 
for(i=1; i<=numOfDec;i++) 
decimal = decimal *10 

var myFormattedNum = (Math.round(myNum * decimal)/decimal).toFixed(numOfDec) 
return(myFormattedNum) 
} 
function check_all()
{
for( x=0; x<document.frm.elements.length; x++ ) {
    var e = document.frm.elements[x];
    if(e.name == "did" && e.disabled==false)
        e.checked = document.frm.check.checked;
    }
}

function tick_untick()
{
var item_checked = 0;
var item_total = 0;
for( x=0; x<document.frm.elements.length; x++ ) {
    var e = document.frm.elements[x];
    if ( e.name == "did" ) {
        item_total++;
        if ( e.checked == true ) item_checked++;
        }
      document.frm.check.checked = (item_checked == item_total);
    }
}

function check_delete(frm,redirect_to)
{    
var item_checked = 0;
var ids = "";
for( x=0; x<document.frm.elements.length; x++ ) {
    var e = document.frm.elements[x];
    if ( e.name == "did" && e.checked == true ) 
    {
        ids = ids + e.value + ",";
        item_checked++;
    }
    }
if ( item_checked == 0 )
    alert("You must select atleast one item to delete.");
else {
    if ( confirm("Are you sure to delete selected item(s).") ) {
        frm.mode.value = 'delete';
        frm.ids.value = ids;
        frm.action = redirect_to;
        frm.submit();
        }
    }
}
function check_batch_update(frm,redirect_to)
{
    if(checkEmptyString("document.frm.batchvalue,Batch value"))
    {
        alert(msgstring);
        eval(ctrlfocus);
        return false;
    }
    var item_checked = 0;
    var ids = "";
    for( x=0; x<document.frm.elements.length; x++ ) {
        var e = document.frm.elements[x];
        if ( e.name == "did" && e.checked == true ) 
        {
            ids = ids + e.value + ",";
            item_checked++;
        }
    }
    if ( item_checked == 0 )
        alert("You must select atleast one item to update batch list.");
    else {
        if ( confirm("Are you sure want to update batch for selected product(s).") ) {
            frm.mode.value = 'delete';
            frm.ids.value = ids;
            frm.action = redirect_to;
            frm.submit();
            }
        }
}

function check_update(frm,redirect_to, ctrlname)
{
var item_checked = 0;
var ids1 = "";
var ids2 = "";
for( x=0; x<document.frm.elements.length; x++ ) {
    var e = document.frm.elements[x];
    
    if ( e.name.substr(e.name,3) == ctrlname) 
    {
        if(e.checked == false)
            ids2 = ids2 + e.value + ",";
        else
            ids1 = ids1 + e.value + ",";
    }
    }
    if (frm.checkchange.value == 1) {
        frm.mode.value = 'update';
        frm.ids.value = ids1;
        frm.list.value = ids2;
        frm.action = redirect_to;
        frm.submit();
        }
}

var marked_row = new Array;

function setColor(theRow, theRowNum, theAction, theDefaultColor, thePointerColor, theMarkColor)
{
    var theCells = null;

    // 1. Pointer and mark feature are disabled or the browser can't get the
    //    row -> exits
    if ((thePointerColor == '' && theMarkColor == '')
        || typeof(theRow.style) == 'undefined') {
        return false;
    }

    // 2. Gets the current row and exits if the browser can't get it
    if (typeof(document.getElementsByTagName) != 'undefined') {
        theCells = theRow.getElementsByTagName('td');
    }
    else if (typeof(theRow.cells) != 'undefined') {
        theCells = theRow.cells;
    }
    else {
        return false;
    }

    // 3. Gets the current color...
    var rowCellsCnt  = theCells.length;
    var domDetect    = null;
    var currentColor = null;
    var newColor     = null;
    // 3.1 ... with DOM compatible browsers except Opera that does not return
    //         valid values with "getAttribute"
    if (typeof(window.opera) == 'undefined'
        && typeof(theCells[0].getAttribute) != 'undefined') {
        currentColor = theCells[0].getAttribute('bgcolor');
        domDetect    = true;
    }
    // 3.2 ... with other browsers
    else {
        currentColor = theCells[0].style.backgroundColor;
        domDetect    = false;
    } // end 3

    // 3.3 ... Opera changes colors set via HTML to rgb(r,g,b) format so fix it
    if (currentColor.indexOf("rgb") >= 0) 
    {
        var rgbStr = currentColor.slice(currentColor.indexOf('(') + 1,
                                     currentColor.indexOf(')'));
        var rgbValues = rgbStr.split(",");
        currentColor = "#";
        var hexChars = "0123456789ABCDEF";
        for (var i = 0; i < 3; i++)
        {
            var v = rgbValues[i].valueOf();
            currentColor += hexChars.charAt(v/16) + hexChars.charAt(v%16);
        }
    }

    // 4. Defines the new color
    // 4.1 Current color is the default one
    if (currentColor == ''
        || currentColor.toLowerCase() == theDefaultColor.toLowerCase()) {
        if (theAction == 'over' && thePointerColor != '') {
            newColor              = thePointerColor;
        }
        else if (theAction == 'click' && theMarkColor != '') {
            newColor              = theMarkColor;
            marked_row[theRowNum] = true;
        }
    }
    // 4.1.2 Current color is the pointer one
    else if (currentColor.toLowerCase() == thePointerColor.toLowerCase()
             && (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])) {
        if (theAction == 'out') {
            newColor              = theDefaultColor;
        }
        else if (theAction == 'click' && theMarkColor != '') {
            newColor              = theMarkColor;
            marked_row[theRowNum] = true;
        }
    }
    // 4.1.3 Current color is the marker one
    else if (currentColor.toLowerCase() == theMarkColor.toLowerCase()) {
        if (theAction == 'click') {
            newColor              = (thePointerColor != '')
                                  ? thePointerColor
                                  : theDefaultColor;
            marked_row[theRowNum] = (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])
                                  ? true
                                  : null;
        }
    } // end 4

    // 5. Sets the new color...
    if (newColor) {
        var c = null;
        // 5.1 ... with DOM compatible browsers except Opera
        if (domDetect) {
            for (c = 0; c < rowCellsCnt; c++) {
                theCells[c].setAttribute('bgcolor', newColor, 0);
            } // end for
        }
        // 5.2 ... with other browsers
        else {
            for (c = 0; c < rowCellsCnt; c++) {
                theCells[c].style.backgroundColor = newColor;
            }
        }
    } // end 5

    return true;
}


function isEmail(str) 
{
  // are regular expressions supported?
  var supported = 0;
  if (window.RegExp) {
    var tempStr = "a";
    var tempReg = new RegExp(tempStr);
    if (tempReg.test(tempStr)) supported = 1;
  }
  if (!supported) 
    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
      var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
      var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
      return (!r1.test(str) && r2.test(str));
}

function ajaxinclude(url, containerid) {
    var page_request = false
    if (window.XMLHttpRequest) // if Mozilla, Safari etc
        page_request = new XMLHttpRequest()
    else if (window.ActiveXObject){ // if IE
        try {
            page_request = new ActiveXObject("Msxml2.XMLHTTP")
        } 
        catch (e){
        try{
            page_request = new ActiveXObject("Microsoft.XMLHTTP")
        }
        catch (e){}
        }
    }
    else
    return false
    page_request.open('GET', url, false) //get page synchronously 
    page_request.send(null)
    writecontent(page_request, containerid)
}

function writecontent(page_request, containerid){
if (window.location.href.indexOf("http")==-1 || page_request.status==200)
document.getElementById(containerid).innerHTML=page_request.responseText;
}

function intDigits(e)
{
  var keynum;
  var keychar;
  var numcheck;

  if(e.keyCode==9)
    return true;
  else
  {
      if(window.event) // IE
      {
        keynum = e.keyCode;
      }
      else if(e.which) // Netscape/Firefox/Opera
      {
        keynum = e.which;
      }    
      
      if((keynum>=48 && keynum<=57 )|| keynum==13 || keynum==8 || keynum==9)
      {
        return true;    
      }
      else
      {
            keynum=0;
            return false;
      }
  }
}

function phoneDigits(e)
{
  var keynum;
  var keychar;
  var numcheck;

  if(e.keyCode==9)
    return true;
  else
  {
      if(window.event) // IE
      {
        keynum = e.keyCode;
      }
      else if(e.which) // Netscape/Firefox/Opera
      {
        keynum = e.which;
      }    
      if((keynum>=48 && keynum<=57 )|| keynum==13 || keynum==8 || keynum==9 || keynum==45)
      {
        return true;    
      }
      else
      {
            keynum=0;
            return false;
      }
  }
}


function floatDigits(e)
{
  var keynum;
  var keychar;
  var numcheck;

  if(e.keyCode==9)
    return true;
  else
  {
      if(window.event) // IE
      {
        keynum = e.keyCode;
      }
      else if(e.which) // Netscape/Firefox/Opera
      {
        keynum = e.which;
      }    
      
      if((keynum>=48 && keynum<=57 )|| keynum == 46 || keynum==13 || keynum==8 || keynum==9)
      {
        return true;    
      }
      else
      {
            keynum=0;
            return false;
      }
  }

}
function RowHoverIn(Row)
{
    Row.className='tblrowMousehover';
}

function RowHoverOut(Row,rowclass)
{
    Row.className=rowclass;
}    

function IsNumber(Expression)
{
    Expression = Expression.toLowerCase();
    RefString = ".0123456789";

    if (Expression.length < 1) 
        return (false);
    var count =0;
    for (var i = 0; i < Expression.length; i++) 
    {
        var ch = Expression.substr(i, 1)
        var a = RefString.indexOf(ch, 0)
        if (a == -1)
            return (false);
        if(ch=='.')    
            count++;
        if(count>1)    
            return false;
    }
    return(true);
}

function IsPhoneNumber(Expression)
{
    Expression = Expression.toLowerCase();
    RefString = "0123456789";

    //if (Expression.length < 1) 
        //return (false);
    var count =0;
    for (var i = 0; i < Expression.length; i++) 
    {
        var ch = Expression.substr(i, 1);
        var a = RefString.indexOf(ch, 0);

        if (a > -1)
            count++;            
    }
    if(count < 1)
        return false;
    else
        return(true);
}
function checkEmptyString(ctrlstring)
{    
    msg = "";
    msg1 = "";
    msgstring = "Please enter values for the following fields:\n";
    msgstring1 = "Please select atleast one value for the following fields:\n";
    ctrlfocus = "";

    ctrl = ctrlstring.split(";");

   for(i=0; i<ctrl.length; i++)
    {
        var ctrlname = ctrl[i].split(",");
        var a = ctrlname[0];
        if(a.substring(a.length-2,a.length) == "[]")
        {
            b = '"' + a + '.value' + '"';

          if(eval(b) == "")
            {
                if(ctrlfocus == "")
                {
                    ctrlfocus = ctrlname[0] + ".focus()";
                }
                msg1 = msg1 + "\n" + ctrlname[1];
            }    
        }
        else
        {        
            if(eval(ctrlname[0]).value.split(" ").join("").length == 0)
            {
                if(ctrlfocus == "")
                {
                    ctrlfocus = ctrlname[0] + ".focus()";
                }
                msg = msg + "\n" + ctrlname[1];
            }
        }
    }

if(msg.length > 0)
    {
        msgstring = msgstring + msg;
        return true;
    }
if(msg1.length > 0)
    {
        if(msg.length > 0)
            msgstring = msgstring + msgstring1 + msg1;
        else
            msgstring = msgstring1 + msg1;
    
    return true;
    }        
    return false;    
}

function MM_findObj(n, d) 
{ //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() 
{ //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
function MM_openBrWindow(href,width,height)
{
    window.open(href,'PopupImage','width='+width+',height='+height+',resizable=1,status=No');
}

/*---------------------------------Image Zoom In /Zoom Out Function----------------------------------------*/

var ImageProductCode="";
var OriginalWidth=270;

function LargeImage()
{
    if(arguments.length<2)
    {
        ImageProductCode=arguments[0].replace("&","%26");
        //if(navigator.appName.toLowerCase().indexOf("microsoft")>-1)
        //{
            var html="<img id=\"productimages\" src=\"ProductImage.php?pc="+ImageProductCode+"&w="+OriginalWidth+"\">";
            document.getElementById("DivLargeImagePlaceHolder").innerHTML=html;
            document.getElementById("DivLargeImage").style.visibility="visible";
            document.onclick=HideImage;
        //}
        //else
        //{
        //    window.open("LargeImage.aspx?productcode="+arguments[0].replace("&","%26"), "largeimage", 'resizable=yes,menubar=no,status=no,location=no,scrollbars=no,top=0,left=0,width=600,height=600');
        //}
    }
    else
    {
        var strName=arguments[0];
        var intWidth=arguments[1];
        var intHeight=arguments[2];
        var strURL=arguments[3];
        objRefWindow = window.open(strURL, strName, 'resizable=yes,menubar=no,status=no,location=no,scrollbars=yes,width=' + intWidth + ',height=' + intHeight);
    }

}

function HideImage()
{
    document.getElementById("DivLargeImage").style.visibility="hidden";
}


function ImageZoomIn()
{
    var img=document.getElementById(arguments[0]);

    if(img.width>1000)
    {
        alert("Image zoom level reached its maximum limit");
        return;
    }

    w=img.width+270;

    var html="<img id=\"productimages\" src=\"ProductImage.php?pc="+ImageProductCode+"&w="+w+"\">";
    document.getElementById("DivLargeImage").style.visibility="visible";
    document.getElementById("DivLargeImagePlaceHolder").innerHTML=html;

}

function ImageZoomOut()
{

    var img=document.getElementById(arguments[0]);

    if(img.width<271)
        return;

    w=img.width-270;

    var html="<img id=\"productimages\" src=\"ProductImage.php?pc="+ImageProductCode+"&w="+w+"\">";
    document.getElementById("DivLargeImage").style.visibility="visible";
    document.getElementById("DivLargeImagePlaceHolder").innerHTML=html;
}


function RandomizeArray( myArray )
{
  var i = myArray.length;
  if ( i == 0 ) return false;
  while ( --i )
  {
     var j = Math.floor( Math.random() * ( i + 1 ) );
     var tempi = myArray[i];
     var tempj = myArray[j];
     myArray[i] = tempj;
     myArray[j] = tempi;
  }
  return myArray;
}
function is_valid_url(url)
{     
  var regexp = new RegExp(/^(ht|f)tps?:\/\/[a-z0-9-\.]+\.[a-z]{2,4}\/?([^\s<>\#%"\,\{\}\\|\\\^\[\]`]+)?$/);
  return regexp.test(url);
}
  function showOfDiv(div,chkcnt) {
      if(!div) {
        return;
      }
      div = typeof div === "string" ? document.getElementById(div) : div;
      var elms = div.getElementsByTagName("*");
      for(var i = 0, maxI = elms.length; i < maxI; ++i) {
        var elm = elms[i];
        switch(elm.type) 
        {
          case "checkbox":
                elm.checked = document.getElementById(chkcnt).checked;
        }
      }
    }

function showhidetxt(cntrl,cntrl1)
{
    if(document.getElementById(cntrl).checked)
    {
        document.getElementById(cntrl1).disabled=false;
    }
    else
    {
        document.getElementById(cntrl1).value='';    
        document.getElementById(cntrl1).disabled=true;    
    }
}
function seoURL(e)
{
  var keynum;
  var keychar;
  var numcheck;

  if(e.keyCode==9)
    return true;
  else
  {
      if(window.event) // IE
      {
        keynum = e.keyCode;
      }
      else if(e.which) // Netscape/Firefox/Opera
      {
        keynum = e.which;
      }    

      if((keynum>=48 && keynum<=57 ) || (keynum>=97 && keynum<=122 )|| keynum==13 || keynum==8 || keynum==9 || keynum==45)
      {
        return true;    
      }
      else
      {
            keynum=0;
            return false;
      }
  }
}
String.prototype.trim = function() { a = this.replace(/^\s+/, ''); return a.replace(/\s+$/, ''); };
//Telehpone function allow numeric value from 0 to 9 and few character like -,+,(,) and blank space.
function telephone(frmObject)
{
    frmObject.value = frmObject.value.trim();
    var str = frmObject.value;
    var re = /^[0-9\-\+\(\)\s]*$/;
    if(! str.match(re))
    {
        /*alert(lang[8]);   */
        frmObject.focus();
        return false;
    }
    return true;
}

//Alphabatic characters and blank space are allow by this validator function.
function alpha(frmObject)
{
    frmObject.value = frmObject.value.trim();
    var str= frmObject.value;
    var re = /^[A-Za-z ]*$/;
    if (! str.match(re))
    {
        frmObject.focus();
        return false;
    }
    return true;
}