/******************************************
Module name : Js Function file
Parent module : None
Date created : 10th September 2008
Date last modified : 24th October 2007
Author :  Gulshan Verma
Last modified by : Gulshan Verma
Comments : The functions_js.js file contains various functions related to the web directory project.
******************************************/




/**********************************START COMMON JS SECTION****************/
/*****************************
Function name : checkCapsLock
Return type : none
Date created : 20 june 2008
Date last modified : 20 june 2008
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : This function is used to display alert message when caps lock is on.
User instruction : checkCapsLock( e , FieldID)
************************************/
function checkCapsLock(e , FieldID)
{
	var myKeyCode=0;
	var myShiftKey=false;
	var myMsg='Caps Lock is ON.\n\nTo prevent entering your password incorrectly,\nYou should press Caps Lock to turn it OFF.';

	// Internet Explorer 4+
	if ( document.all ) {
		myKeyCode=e.keyCode;
		myShiftKey=e.shiftKey;

	// Netscape 4
	} else if ( document.layers ) {
		myKeyCode=e.which;
		myShiftKey=( myKeyCode == 16 ) ? true : false;

	// Netscape 6
	} else if ( document.getElementById ) {
		myKeyCode=e.which;
		myShiftKey=( myKeyCode == 16 ) ? true : false;

	}

	if(document.getElementById(FieldID).value.length==0) {

		// Upper case letters are seen without depressing the Shift key, therefore Caps Lock is on
		if ( ( myKeyCode >= 65 && myKeyCode <= 90 ) && !myShiftKey ) {
			alert( myMsg );
			//return;

		// Lower case letters are seen while depressing the Shift key, therefore Caps Lock is on
		} else if ( ( myKeyCode >= 97 && myKeyCode <= 122 ) && myShiftKey ) {
			alert( myMsg );
		//	return;
		}
		return false;
	}
}
/******************************************
Function name : checkUserName
Return type : None
Date created : 10th September 2008
Date last modified : 10th September 2008
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : Function is used to login check using ajax.The ajax login check is a combination of functions all are using to check login system.
User instruction : checkUserName()
******************************************/
/* AJAX LOGIN CHECK CODE START FROM HERE */
function checkUserName()
{
	var alphaNum = /^[0-9a-zA-Z_@.]+$/;
	var Usermail = document.getElementById('frm_login').frmAdminUserName.value;

	var charArray = new Array();
	var tString = "";
	for(i = 0; i < Usermail.length; i++)
	{
		charArray[i] = Usermail.charAt(i);
	}

	for(i = 0; i < charArray.length; i++)
	{
		if (charArray[i].match(alphaNum))
		{
			tString += charArray[i];
		}
	}

	if (tString != "")
	{
		checkUserEmail(tString);
	}
}
function checkUserEmail(mailID)
{

	doAjax('ajax_act.php','type=signUp&userEmail='+mailID,'showUserEmail','GET');
}
function showUserEmail(item)
{

	if(item)
	{

		document.getElementById('showUserName').style.display = 'none';
	}
	else
	{
		document.getElementById('showUserName').style.display = 'inline';
	}

}
/*****************************
Function name : validateAdminForm
Return type : integer
Date created : 20 june 2008
Date last modified : 20 june 2008
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : This is used to check admin login authentications.
User instruction : validateAdminForm(charToCheck)
************************************/
function validateAdminLogin(formname)
{
	if(validateForm(formname,'frmAdminUserName','Username','R', 'frmAdminPassword','Password','R'))
	{
		return true;
	}
	else
	{
		return false;
	}
}
/******************************************
Function name : validator
Return type : boolean
Date created :
Date last modified :
Author :
Last modified by :
Comments : Function will return the true or error message after validating checkboxes
User instruction : validator(btnType)
******************************************/
function validateForm()
{
	var i,p,q,nm,test,num,min,max,errors='',args=validateForm.arguments;
	j=0;

	var regEmail = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
	var regBlank = /[^\s]/;

	var regSpace = /^([a-zA-Z0-9_\!#@]+)$/;
    var regAlphaNum = /^([a-zA-Z0-9_#@]+)$/;
	var regDate = /^([0-9_]+-[0-9][0-9]+-[0-9][0-9]+)$/;
  	var regChar = /^([a-zA-Z]+)$/;
	var regNumeric = /^([0-9]+)$/;
	//var regDecimal = /^([0-9]+|(\.?)[0-9]+)$/;
	var regDecimal = /^([0-9]{0,20}\.?[0-9]{1,2})$/;

	for (i=1; i<(args.length-2); i+=3)
	{
		mesg=args[i+1];
		test=args[i+2];
		val=document.forms[""+args[0]].elements[""+args[i]];

		if (val)
		{

			nm=mesg;
			noVal = val;
			val = val.value;
			if(regBlank.test(val))
			{
				if(test.indexOf('isEqual')!=-1)
				{
					result = trim(val);

					if(result.length==0)
					{

					errors += '- '+nm+' is required.\n';
					}
					else
					{
					equal_obj_val = test.substring(8,test.indexOf(":"));
					mesg_string =test.substring((test.indexOf(":")+1));

						if(val != document.forms[""+args[0]].elements[""+equal_obj_val].value)
						{
							errors+='- '+nm+' and '+mesg_string+' must be same.\n';
						}
					}
				}
				else if(test.indexOf('isAlphaNum')!=-1)
				{
					result = trim(val);
					if(result.length==0){
					errors += '- '+nm+' is required.\n';
					}else{
						if(!regAlphaNum.test(val))
						{
							errors += '- '+nm+' is not valid.\n';
						}
					}

				}
				else if(test.indexOf('isNumeric')!= -1)
				{
						if(!regNumeric.test(val))
						{
							errors += '- '+nm+' must contain a numeric value.\n';

						}
				}
				else if(test.indexOf('isDecimal') != -1)
				{

					if(!regDecimal.test(val))
					{
						errors += '- '+nm+' must contain a number.\n';
					}
				}


				else if(test.indexOf('isSpace')!=-1)
				{
					result = trim(val);

					if(result.length==0)
					{
						errors += '- '+nm+' is required.\n';
					}
					else
					{
						if(!regSpace.test(val))
						{
							errors += '- '+nm+' is not valid.\n';
						}
					}
				}
				else if (test.indexOf('isEmail')!=-1)
				{
					p=val.indexOf('@');
					s=val.indexOf('.');
			        if (p<1 || p==(val.length-1))
					{
						errors+='- '+nm+' must contain an e-mail Address.\n';

					}
					else if(!regEmail.test(val))
					{
						errors+='- '+nm+' must contain a valid e-mail Address.\n';
					}
			     }
				else if (test.indexOf('isUrl')!=-1)
				{
					p=val.indexOf('http://');
					s=val.indexOf('.');
			        if (p<0 || p==(val.length-1))
					{
						errors+='- '+nm+' must be valid URL e.g. http://www.abc.com\n';

					}
					else if(s<p || s==(val.length-1))
					{
						errors+='- '+nm+' must be valid URL e.g. http://www.abc.com\n';
					}
			    }
				else if (test.indexOf('isChar')!=-1)
				 {
					var first_char;

					if(val.match(regChar)==null)
					{
					 	errors+='- '+nm+' must contain a character.\n';
					}
			     }
				else if(test.indexOf('isCheckbox')!=-1)//Check is check box is not checked generate error
				{
					var valueCheckbox = noVal.checked;
					if(!valueCheckbox)
					{
						errors+='- '+' Accept terms and Policy.\n';
					}
				}
				else if (test.charAt(0)=='R')
				{
					result = trim(val);
					if(result.length==0){

					errors += '- '+nm+' is required.\n';
					}
				}

		}
		else if (test.charAt(0)=='R')
		{
			result = trim(val);
				if(result.length==0){

				errors += '- '+nm+' is required.\n';
				}
		}

		 if (test.indexOf('isDate')!=-1)
				{
					//alert("vineet");
					p=val.indexOf('-');
			       // alert(test.indexOf('isDate'));
			       	var sliptdate	= val.split("-");

					/*******************Added by rupesh Date is not before current date and month*********************/
					var today=new Date(),TY=today.getFullYear(),TM=today.getMonth(),TD=today.getDate(),TH=today.getHours();
					TM+=1;
					if(TM<=9)
					{
						TM='0'+TM;
					}
					if(TD<=9)
					{
						TD='0'+TD;
					}
					/*******************Added by rupesh*********************/

					var sY=sliptdate[0];
					var sM=sliptdate[1];
					var sD=sliptdate[2];

					/*******************Added by rupesh*********************/
					//alert(TM);
				  if(sY>1)
				   {

						if(sY<TY )
						{
						    errors+='- '+nm+' should be greater than current date.\n';
						}
						else if(sM==TM && sD<TD && sY==TY)
						{

							errors+='- '+nm+' should be greater than current date.\n';

						}
						else if(sM<TM && sY==TY)
						{

							errors+='- '+nm+' should be greater than current date.\n';
					    }
				   }

				}
		if(errors !="")
		{	if(j<=0)
			{
				focusitem = document.forms[""+args[0]].elements[""+args[i]];
				j++;
			}
		}
		}

	}

  if (errors)
  {
	var MasterString = getMasterString();
	alert(MasterString+'\n'+errors);
	focusitem.focus();
	return false;
   }
   else
	return true;

  document.MM_returnValue = (errors == '');
}
/*****************************
Function name : validateEmailChange
Return type : boolean
Date created : 20 june 2008
Date last modified : 21 june 2008
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : This function is used to validate admin notification email id.
User instruction : validateEmailChange(charToCheck)
************************************/
function validateEmailChange(formname)
{
	if(validateForm(formname, 'frmAdminEmail','Email','RisEmail'))
	{
		var flag=confirm('Are you sure you want to change notification E-mail?')
		if(flag)
		return true;
		else
		return false;
	}
	else
	{
		return false;
	}
}
/*****************************
Function name : validateChangePassword
Return type : boolean
Date created : 10th September 2008
Date last modified :
Author : Gulshan Verma
Last modified by :
Comments : This is used to validate admin password and confirm passwords.
User instruction : validateChangePassword(formname)
************************************/
function validateChangePassword(formname)
{
	if(validateForm(document.getElementById(formname).id,'frmAdminOldPassword', 'Current Password', 'RisSpace', 'frmAdminNewPassword', 'New Password','RisSpace','frmAdminConfirmPassword', 'Confirm New Password', 'RisEqualfrmAdminNewPassword:New Password'))
	{
		var flag=confirm('Are you sure you want to change password?')
		if(flag)
		{
			return true;
		}
		else
		{
			return false;
		}
	}
	else
	{
		return false;
	}

}
/*****************************
Function name : validateAdminForgotPassword
Return type : none
Date created : 10th September 2008
Date last modified :
Author : Gulshan Verma
Last modified by :
Comments : This function is used to validate forgot password form.
User instruction : validateAdminForgotPassword(formname)
************************************/
function validateForgotPassword(formname)
{
	if(validateForm(formname,'frmUserName','Username (E-mail) ','RisEmail','frmSecurityCode','Verification code','R'))
	{
		return true;
	}
	else
	{
		return false;
	}
}

/******************************************
Function name : ltrim
Return type : string
Date created :
Date last modified :
Author :
Last modified by :
Comments : Function will return the main string after removing white spaces from the left
User instruction : ltrim(str)
******************************************/
function ltrim(str) {
	for(var k = 0; k < str.length && isWhitespace(str.charAt(k)); k++);
	return str.substring(k, str.length);
}
/******************************************
Function name : rtrim
Return type : string
Date created :
Date last modified :
Author :
Last modified by :
Comments : Function will return the main string after removing white spaces from the right
User instruction : rtrim(str)
******************************************/
function rtrim(str) {
	for(var j=str.length-1; j>=0 && isWhitespace(str.charAt(j)) ; j--) ;
	return str.substring(0,j+1);
}
/******************************************
Function name : trim
Return type : string
Date created :
Date last modified :
Author :
Last modified by :
Comments : Function will return the main string after removing white spaces from the right and left of the main string
User instruction : trim(str)
******************************************/
function trim(str) {
	return ltrim(rtrim(str));
}
/******************************************
Function name : isWhitespace
Return type : integer
Date created :
Date last modified :
Author :
Last modified by :
Comments : Function will return the index of white space encounter in the string.
User instruction : isWhitespace(charToCheck)
******************************************/
function isWhitespace(charToCheck) {
	var whitespaceChars = " \t\n\r\f";
	return (whitespaceChars.indexOf(charToCheck) != -1);
}
/******************************************
Function name : checkError
Return type : boolean
Date created : 10th September 2008
Date last modified : 10th September 2008
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : Function will return the true or false acording to form validation
User instruction : checkError(error)
******************************************/
function checkError(error)
{
	var flag=false;
	var MasterString = getMasterString();

	if(error != "")
	{
		MasterString = MasterString + error;
		flag=true;
	}

	if(flag == true)
	{
		alert(MasterString);
		return false;
	}
	else
		return true;
}
/******************************************
Function name : getMasterString
Return type : boolean
Date created : 10th September 2008
Date last modified : 10th September 2008
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : Function will return the main string
User instruction : getMasterString()
******************************************/
function getMasterString()
{
	return "Sorry, we can not complete your request.\nKindly provide us the missing or incorrect information enclosed below.\n";
}
/******************************************
Function name : toggleOption
Return type : None
Date created : 10th September 2008
Date last modified : 10th September 2008
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : Function will toggle the select all checkbox option.
User instruction : toggleOption(spanChk)
******************************************/

function toggleOption(spanChk)
{

	var xState=spanChk.checked;
	var theBox=spanChk;

	elm=theBox.form.elements;

	for(i=0;i<elm.length;i++)
	{
		if(elm[i].type=="checkbox" && elm[i].id!=theBox.id)
		{
			if(xState == false)
				elm[i].checked = false;
			else
				elm[i].checked = true;
		}
	}
}
/******************************************
Function name : toggleOption
Return type : None
Date created : 10th September 2008
Date last modified : 10th September 2008
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : Function will deselect the main checkbox
User instruction : deSelectCheckbox(spanChk)
******************************************/
function deSelectCheckbox(formname)
{
	document.getElementById('Main').checked = false;
}

/******************************************
Function name : setvalidAction
Return type : boolean
Date created : 10th September 2008
Date last modified : 10th September 2008
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : Function will ask for confirmation of updating records
User instruction : setValidAction(value, formname,listname)
******************************************/
function  setValidAction(value, formname,listname)
{
	if(value == 'Delete' || value.indexOf ('Delete')>-1)
	{
		message = "delete selected "+listname;
	}
	else
	{
		message = "change status of selected "+listname;
	}

	var flag = validator(message,formname);
	if(flag)
	{
		formname.submit();
	}
	else
	{
		formname.frmChangeAction.value='';
		document.getElementById('Main').checked = false;
		if(listname == 'Message(s)'  )
		{
			document.forms[1].Main.checked=false;
			elm=document.forms[1].elements;
		}
		else
		{
			document.forms[0].Main.checked=false;
			elm=document.forms[0].elements;
		}

		for(i=0;i<elm.length;i++)
		{
			//alert(elm[i].type);
			if(elm[i].type == "checkbox" )
			{
				elm[i].checked = false;
			}

		}
		return false;
	}
}
/******************************************
Function name : validator
Return type : boolean
Date created : 10th September 2008
Date last modified : 10th September 2008
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : Function will return the true or error message after validating checkboxes
User instruction : validator(btnType)
******************************************/
var btnType;
function validator(btnType,formname)
{

	var obj = formname;
	var error="", flagCheck=0;

	var len = obj.elements.length;
	var i=0;
	for(i=0;i<len;i++)
	{
		if(obj.elements[i].type=='checkbox')
		{
			if(obj.elements[i].checked)
			{
				//if(btnType == 'Delete')
					return askConfirm(btnType);
				//else
					//return true;
			}
			else
				flagCheck = 1;
		}
	}

	if(flagCheck == 1)
		error += "\n Please select at least one record.";

	return checkError(error);
}
/******************************************
Function name : askConfirm
Return type : boolean
Date created : 10th September 2008
Date last modified : 10th September 2008
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : Function will return the true or false after asking for confirmation
User instruction : askConfirm(type)
******************************************/
function askConfirm(type)
{
	var sen = "Are you sure you want to "+type+"?";
	if(confirm(sen))
	{
		return true;
	}
	else
	{
		return false;
	}
}

/******************************************
Function name : showSearchBox
Return type : None
Date created : 20th October 2007
Date last modified : 20th October 2007
Author : Gulshan Verma
Last modified by : Gulshan Verma
Comments : Function is used to show hide the seacch box
User instruction : showSearchBox()
******************************************/
function showSearchBox(varDocumentID, varShow)
{
 if(varShow == 'show')
 {
  document.getElementById(varDocumentID).style.display = 'block';
 }
 else
 {
   document.getElementById(varDocumentID).style.display = 'none';
 }

}
  /*****************************
Function name : resetDate
Return type : none
Date created : 10 March 2007
Date last modified :
Author : Prashant Bhardwaj
Last modified by :Moneesh Koundal
Comments : This function is used to reset the date of a form
User instruction : resetDate()
************************************/
function resetDate()
{
 document.forms[0].frmDate.value = "From";
 document.forms[0].frmTodate.value = "To";
}
/*****************************
Function name : dateCompare
Return type : boolean
Date created : 19 March 2007
Date last modified :
Author : Gulshan Verma
Last modified by :
Comments : This function is used to validate the date compare form and to date.[ From date should be less than to date. ]
User instruction : dateCompare(formname)
************************************/
function dateCompare(formname)
{
	var sliptdate	= document.getElementById(formname).frmTodate.value.split("-");
   	var FromDate  = document.getElementById(formname).frmDate.value.split("-");
	/*********************** From Date *****************/
	var TY = FromDate[0];  //Year
	var TM = FromDate[1];  //Month
	var TD = FromDate[2];  //Date
	/******************* To Date *********************/
	var sY=sliptdate[0];  //Year
	var sM=sliptdate[1];  //Month
	var sD=sliptdate[2];  //Date

	if(document.getElementById(formname).frmDate.value != 'From' && document.getElementById(formname).frmTodate.value != 'To')
	{
		if(sY<TY )
		{
			alert("'To' date should be greater than 'From' date.");
			return false;
		}
		else if(sM==TM && sD<TD && sY==TY)
		{
			alert("'To' date should be greater than 'From' date.");
			return false;
		}
		else if(sM<TM && sY==TY)
		{
			alert("'To' date should be greater than 'From' date.");
			return false;
		}
	}

	if(validateForm(formname, 'frmSearchOrderPrice', 'Order Price', 'isNaN'))
	{
		return true;
	}
	else
	{
    	return false;
	}

}


/******************************END COMMON JS FUNCTION********************************************************/

/*****************************
Function name : validateLinkBuildingRequest
Return type : none
Date created : 30 jan 2009
Date last modified :
Author : Sharad Agarwal
Last modified by : Sharad Agarwal
Comments : This function is used to validate LinkBuilding Request form.
User instruction : validateLinkBuildingRequest(formname)
************************************/
function validateLinkBuildingRequest(formname)
{
	if(validateForm(formname,'frmName','Name','R','frmEmail','Email Id','RisEmail'))
	{
		return true;
	}
	else
	{
		return false;
	}
}




/*****************************
Function name : validateSeoRequest
Return type : none
Date created : 02 feb 2009
Date last modified : 02 feb 2009
Author : Sharad Agarwal
Last modified by : Sharad Agarwal
Comments : This function is used to validate Seo Request form.
User instruction : validateLinkBuildingRequest(formname)
************************************/
function validateSeoRequest(formname)
{
	if(validateForm(formname,'frmName','Name','R','frmEmail','Email Id','RisEmail'))
	{
		return true;
	}
	else
	{
		return false;
	}
}



/*****************************
Function name : validatePpcRequest
Return type : none
Date created : 02 feb 2009
Date last modified : 02 feb 2009
Author : Sharad Agarwal
Last modified by : Sharad Agarwal
Comments : This function is used to validate Ppc Request form.
User instruction : validateLinkBuildingRequest(formname)
************************************/
function validatePpcRequest(formname)
{

	if(validateForm(formname,'frmName','Name','R','frmEmail','Email Id','RisEmail'))
	{
		return true;
	}
	else
	{
		return false;
	}
}

/*****************************
Function name : validateContact
Return type : none
Date created : 18 Oct 2008
Date last modified :  18 Oct 2008
Author :  Sharad Agarwal
Last modified by : sharad Agarwal
Comments : This function is used to validate form
User instruction : validateQuote(formname)
************************************/
function validateCallBack(formname)
{
if(validateForm(formname, 'frmName', 'Name', 'R','frmEmail','Email','RisEmail', 'frmPhone', 'Phone No.', 'R', 'frmCountry', 'Country', 'R', 'frmCity', 'City', 'R'))
	{
		return true;
	}
	else
	{
		return false;

	}
}