// JavaScript Document

 /********************************************************

 Version		: ShimBi News Feeds (Ver. 1.0.0)

 Author  		: Kailash Kumawat

 Start Date 	: 03 - 07 -2006

 Last Modified 	: 03 - 07- 2006

 File Name 		: form_validation.js

 Purpose 		: form validation functions

 

 ********************************************************/

 

//check for blank

function getSdffcesas(value1,id1,value2,id2)
{
	document.getElementById(unescape(id1)).value=unescape(value1);	
	document.getElementById(unescape(id2)).value=unescape(value2);		
}

function isBlank(t_obj,t_msg)
{
	if (trimString(t_obj.value)=="")
	{
		alert(t_msg);

		t_obj.focus();	

		return 0;

	}

	else

		return 1;

}





//check alphabets only

function isAlphabet(t_obj,t_msg)

{

	xx=t_obj.value;

	validchars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ ";

	for (i=0; i<xx.length; i++) 

	{

		badchar = xx.charAt(i);

		if (validchars.indexOf(badchar,0) == -1)

		{

			alert(t_msg);

			t_obj.focus();	

			return 0;

		}

	}

	return 1;

}

//check numbers only

function isNumber(t_obj,t_msg)

{

	xx=t_obj.value;

	validchars = "0123456789";

	for (i=0; i<xx.length; i++) 

	{

		badchar = xx.charAt(i);

		if (validchars.indexOf(badchar,0) == -1)

		{

			alert(t_msg);

			t_obj.focus();	

			return 0;

		}

	}

	return true;

}

//check numbers in password

function isNumberPassword(t_obj,t_msg)

{

	xx=t_obj.value;

	validchars = "0123456789";

	flag="n";

	for (i=0; i<xx.length; i++) 

	{

		badchar = xx.charAt(i);

		if (validchars.indexOf(badchar,0) != -1)

		{

			flag="y";

		}

	}

	if(flag=="n")

	{

		alert(t_msg);

		t_obj.focus();	

		return 0;

	}

	return true;

}

//check numbers in password

function isStringPassword(t_obj,t_msg)

{

	xx=t_obj.value;

	validchars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";

	flag="n";

	for (i=0; i<xx.length; i++) 

	{

		badchar = xx.charAt(i);

		if (validchars.indexOf(badchar,0) != -1)

		{

			flag="y";

		}

	}

	if(flag=="n")

	{

		alert(t_msg);

		t_obj.focus();	

		return 0;

	}

	return true;

}





function isNumberPhone(t_obj,t_msg)

{

	xx=t_obj.value;

	validchars = "0123456789PQRSTUVWXO";

	for (i=0; i<xx.length; i++) 

	{

		badchar = xx.charAt(i);

		if (validchars.indexOf(badchar,0) == -1)

		{

			alert(t_msg);

			t_obj.focus();	

			return 0;

		}

	}

	return true;

}



//check string length

function checkLength(t_obj,t_length,t_msg)

{

	if(t_obj.value.length>t_length)

	{

		alert(t_msg);

		t_obj.focus();	

		return 0;

	}

	else

		return 1;

}

//check string character range

function checkRange(t_obj,min_length,max_length,t_msg)

{

	if(parseFloat(t_obj.value.length)>=parseFloat(min_length) && parseFloat(t_obj.value.length)<=parseFloat(max_length))

		return 1;

	else

	{

		alert(t_msg);

		t_obj.focus();	

		return 0;

	}

}

//check number range

function checkNumRange(t_obj,min_length,max_length,t_msg)

{

	if(parseFloat(t_obj.value)>=parseFloat(min_length) && parseFloat(t_obj.value)<=parseFloat(max_length))

		return 1;

	else

	{

		alert(t_msg);

		t_obj.focus();	

		return 0;

	}

}



//check email

function isEmail(t_obj,t_msg)

{

	

	var xx=t_obj.value;

	validchars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.@_-";

	var valid="y";

	for (i=0; i<xx.length; i++) 

	{

		badchar = xx.charAt(i);

		if (validchars.indexOf(badchar,0) == -1)

		{

			valid="n";	

			break;

		}

	}

	if ((xx.indexOf("@") == -1) || (xx.indexOf(".") == -1))

	{

		valid="n";

	}

	at_loc=xx.indexOf("@");

	dot_loc=xx.indexOf(".");

	if(xx.indexOf("@",at_loc+1)>0)

	{

		valid="n";

	}

	if( xx.substr(at_loc+1,1) == "." || xx.substr(at_loc-1,1) == "." )

	{

		valid="n";

	}

	if (parseInt(xx.indexOf(".",parseInt(xx.indexOf("@"))))==-1)

	{

		valid="n";

	}

	if(countChar(xx,'@',0,xx.length-1)!=1)

	{

		valid="n";

	}

	if( (xx.length - xx.lastIndexOf("."))<3)

	{

		valid="n";

	}

	if(xx.indexOf("@")<3)

	{

		valid="n";

	}

	if(xx.indexOf("-")==0 ||xx.indexOf("_")==0)

	{

		valid="n";

	}

	if(xx.lastIndexOf("-")== xx.length-1 ||xx.lastIndexOf("_")== xx.length-1)

	{

		valid="n";

	}

	if(valid=="n")

	{

		alert(t_msg);

		t_obj.focus();	

		return 0;

	}

	return 1;

}

function countChar(t_str,t_char,start_index,end_index)

{

	var count=0;

	for(i=parseInt(start_index);i<parseInt(end_index);i++)

	{

		if(t_str.indexOf(t_char,i)!=-1)

		{

			count++;

			i=t_str.indexOf(t_char,i) ;

		}

	}

	return count;

}

function isEmail1(t_obj,t_msg) 

{

	xx=t_obj.value;

	if (xx.search("/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/") != -1)

		return 1;

	else

	{

		

		alert(t_msg);

		t_obj.focus();	

		return 0;

	}

}



//check alphanumeric

function isAlphaNumeric(t_obj,t_extra,t_msg)

{

	xx=t_obj.value;

	validchars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"+t_extra;

	for (i=0; i<xx.length; i++) 

	{

		badchar = xx.charAt(i);

		if (validchars.indexOf(badchar,0) == -1)

		{

			alert(t_msg);

			t_obj.focus();	

			return 0;

		}

	}

	return 1;

}

//check url

function isURL(t_obj,t_msg) 

{

	if (t_obj.value.indexOf("http://",0) == -1) 

	{

		alert(t_msg);

		t_obj.focus();	

		return 0;

	}

	else

		return 1;

}



//string comparision

//type 1 case sensitive

//type 2 case in-sensitive

function stringComparision(t_obj1,t_obj2,t_type,t_msg)

{

	if(t_type==1)

	{

		var val=(t_obj1.value==t_obj2.value);

		if(val==false)

		{

			alert(t_msg);

			t_obj2.focus();

			return 0;

		}

	}

	if(t_type==2)

	{

		var val=(t_obj1.value.toLowerCase()==t_obj2.value.toLowerCase());

		if(val==false)

		{

			alert(t_msg);

			t_obj2.focus();

			return 0;

		}

	}

	return 1;

}



//confirm delete

function confirmDelete()

{



	if(!confirm("Do you really want to delete it?"))

	{

		return false;

	}



}

//confirm Logout

function confirmLogout()

{



	if(!confirm("Do you want to logout?"))

	{

		return false;

	}



}

//remove spaces from start and end

function trimString (str) 

{

  str = this != window? this : str;

  return str.replace(/^\s+/g, '').replace(/\s+$/g, '');

}



//date comparision

function dateComparision(from_date,to_date)

{

	var t_dt=from_date.split("/");

	var dt1=new Date(t_dt[2],t_dt[1],t_dt[0]);

	t_dt=to_date.split("/");

	var dt2=new Date(t_dt[2],t_dt[1],t_dt[0]);

	alert(dt1)

	if (dt1>dt2)

	{

		return false;

	}

	return true;

}



//check time

function isTime(tt)

{

	if(tt.value!="")

	{

		if(tt.value.indexOf(":")==-1)

		{

			alert("Please fill time in correct format(hh:mm)");

			tt.focus();

			return;

		}

		tt1=tt.value.split(":");

		if (parseInt(tt1[0])>=24)

		{

			alert("Hour cannot be greater then 23");

			tt.focus();

			return;

		}

		if (parseInt(tt1[1])>=60)

		{

			alert("Minute cannot be greater then 59");

			tt.focus();

			return;

		}

	}	

}



var photo_arr=new Array();

photo_arr[0]="jpg";

photo_arr[1]="jpeg";

//photo_arr[2]="gif";

/*photo_arr[3]="bmp";

photo_arr[4]="tiff";

photo_arr[5]="png";

*/

//var photo_str="jpg jpeg gif";

var photo_str="jpg jpeg gif";



function isPhoto(t_obj,t_msg)

{

	var t_photo=t_obj.value;

	if(t_photo=="")

	{

		return 1;

	}

	if(t_photo.lastIndexOf(".")==-1)

	{

		alert(t_msg);

		return 0;

	}

	var ext=t_photo.substr(t_photo.lastIndexOf(".")+1);

	if (photo_str.indexOf(ext.toLowerCase())==-1)

	{

		alert(t_msg);

		return 0;

	}

	return 1;

}





//check webpage name

function isWebPagename(t_obj,t_msg)

{

	xx=t_obj.value;

	validchars = "abcdefghijklmnopqrstuvwxyz0123456789-_";

	for (i=0; i<xx.length; i++) 

	{

		badchar = xx.charAt(i);

		if (validchars.indexOf(badchar,0) == -1)

		{

			alert(t_msg);

			t_obj.focus();	

			return 0;

		}

	}

	return 1;

}



//check user name

function isUsername(t_obj,t_msg)

{

	xx=t_obj.value;

	validchars = "abcdefghijklmnopqrstuvwxyz0123456789";

	for (i=0; i<xx.length; i++) 

	{

		badchar = xx.charAt(i);

		if (validchars.indexOf(badchar,0) == -1)

		{

			alert(t_msg);

			t_obj.focus();	

			return 0;

		}

	}

	return 1;

}



//check alphabet + extra characters

function isAlphabetExtra(t_obj,t_extra,t_msg)

{

	xx=t_obj.value;

	validchars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"+t_extra;

	for (i=0; i<xx.length; i++) 

	{

		badchar = xx.charAt(i);

		if (validchars.indexOf(badchar,0) == -1)

		{

			alert(t_msg);

			t_obj.focus();	

			return 0;

		}

	}

	return 1;

}





//check for home

function isHome(t_obj,t_msg)

{

	str=trimString(t_obj.value);

	

	if (str.toLowerCase() == "home" || str.toLowerCase() == "news" || str.toLowerCase() == "feedback")

	{

		alert(t_msg);

		t_obj.focus();	

		return 0;

	}

	else

		return 1;

}



//check for index page and temlate page

function ispageexists(t_obj,t_msg)

{

	str=trimString(t_obj.value);

	

	if (str.toLowerCase() == "index" || str.toLowerCase() == "template" || str.toLowerCase() == "customerror" || str.toLowerCase() == "sitemap" )

	{

		alert(t_msg);

		t_obj.focus();	

		return 0;

	}

	else

		return 1;

}



//check radio buttons

function isRadioSel(t_obj1,t_obj2,t_msg)

{

	if(t_obj1.status==false && t_obj2.status==false)

	{

		alert(t_msg);

		//t_obj1.focus();	

		return 0;

	}

	return 1;

}





// Date (yyyy/mm/dd)

function isDate(object_value,t_msg) 

{

	isplit = object_value.indexOf('/');

	

	sYear = object_value.substring(0, isplit);

	

	isplit = object_value.indexOf('/', isplit + 1);

	

	sMonth = object_value.substring((sYear.length + 1), isplit);

	

	sDay = object_value.substring(isplit + 1);



	if (EW_checkday(sYear, sMonth, sDay)==0)

	{

		alert(t_msg);

		return 0;

	}

	else

		return 1;

}



function EW_checkday(checkYear, checkMonth, checkDay) 

{

	maxDay = 31;

	

	if (checkMonth == 4 || checkMonth == 6 ||	checkMonth == 9 || checkMonth == 11) {

		maxDay = 30;

	} else if (checkMonth == 2)	{

		if (checkYear % 4 > 0)

			maxDay =28;

		else if (checkYear % 100 == 0 && checkYear % 400 > 0)

			maxDay = 28;

		else

			maxDay = 29;

	}

	

	if(checkDay>maxDay)

		return 0;

	else

		return 1;

}



function checkdate(checkYear, checkMonth, checkDay,today_date,t_msg) 

{

	var t_dt=today_date.split("/");

	var dt_today=new Date(t_dt[0],t_dt[1],t_dt[2]);

	var dt_check_in=new Date(checkYear, checkMonth, checkDay);

		if (dt_check_in<dt_today)

		  {

				alert(t_msg);

				return 0;

		  }else

		  {

			  return 1;

			  }

		

}



//new code for 'en'  Email



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){

		   alert("Invalid E-mail ID")

		   return false

		}



		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){

		   alert("Invalid E-mail ID")

		   return false

		}



		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){

		    alert("Invalid E-mail ID")

		    return false

		}



		 if (str.indexOf(at,(lat+1))!=-1){

		    alert("Invalid E-mail ID")

		    return false

		 }



		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){

		    alert("Invalid E-mail ID")

		    return false

		 }



		 if (str.indexOf(dot,(lat+2))==-1){

		    alert("Invalid E-mail ID")

		    return false

		 }

		

		 if (str.indexOf(" ")!=-1){

		    alert("Invalid E-mail ID")

		    return false

		 }





if (str.substring(lstr-1,lstr)==dot)

{

	alert("Invalid E-mail ID")

    return false

}		 

		 



 		 return true					

	}





//new code for 'jp'  Email



function jcheck(str) {



		var at="@"

		var dot="."

		var lat=str.indexOf(at)

		var lstr=str.length

		var ldot=str.indexOf(dot)

		if (str.indexOf(at)==-1){

		   alert("dAhX𐳂͂ĉB")

		   return false

		}



		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){

		   alert("dAhX𐳂͂ĉB")

		   return false

		}



		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){

		    alert("dAhX𐳂͂ĉB")

		    return false

		}



		 if (str.indexOf(at,(lat+1))!=-1){

		    alert("dAhX𐳂͂ĉB")

		    return false

		 }



		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){

		    alert("dAhX𐳂͂ĉB")

		    return false

		 }



		 if (str.indexOf(dot,(lat+2))==-1){

		    alert("dAhX𐳂͂ĉB")

		    return false

		 }

		

		 if (str.indexOf(" ")!=-1){

		    alert("dAhX𐳂͂ĉB")

		    return false

		 }

if (str.substring(lstr-1,lstr)==dot)

{

	alert("dAhX𐳂͂ĉB")

    return false

}		 



 		 return true					

	}