// JavaScript Document

function isBlank(str)

{

	if(str.length==0)

		return true;

	else

	   	return false;

}



function checkpwd()

{

	if(isBlank(document.form2.pwd.value))

	{

		alert("Current Password field cann't be empty");

		return false;

	}

	else

		return true;

}



function checkpwd1()

{

	if(isBlank(document.form2.pwd1.value))

	{

		alert("New Password field cann't be empty");

		return false;

	}

	else

		return true;

}



function checkpwd2()

{

	if(isBlank(document.form2.pwd2.value))

	{

		alert("Confirm New Password field cann't be empty");

		return false;

	}

	else

		return true;

}



function checkPw() 

{

	pw1 = document.form2.pwd1.value;

	pw2 = document.form2.pwd2.value;

	if (pw1 != pw2)

	{

		alert ("Password do not Match.");

		return false;

	}		

	else

		return true;

}



function function_upload()

{

if(isBlank(document.form2.photo.value))

	{

		alert("No Photo Selected!");

		return false;

	}

	else

		return true;

}



function function_upload1()

{
popupwinopen();
if(isBlank(document.form2.photo_album.value))

	{

		alert("No Photo Selected!");

		return false;

	}

	else

		return true;

}

function func1()

{

	



	if (checkpwd()==false) 

	{

		document.form2.pwd.focus(); 

		return false;

	}

	if (checkpwd1()==false) 

	{

		document.form2.pwd1.focus(); 

		return false;

	}

	if (checkpwd2()==false) 

	{

		document.form2.pwd2.focus(); 

		return false;

	}

	if (checkPw()==false)

	{

		document.form2.pwd1.value=""; 

		document.form2.pwd2.value="";

		document.form2.pwd1.focus(); 

		return false;

	}

}

function popupwinopen()

  {

	  popup_window = window.open('../popup2.html','win','width =230,height=140');

  }