// JavaScript Document
function check1()
{
	if(document.change_password.usertype.value == 0){
		
			alert("Please Select user type");
			document.change_password.usertype.focus();
			return false;		
	
	}
	if(document.change_password.txtusername.value == '')
	{
		alert("Please Enter Username");
		document.change_password.txtusername.focus();
		return false;
	}
	if(document.change_password.txtpassword.value == '')
	{
		alert("Please Enter password");
		document.change_password.txtpassword.focus();
		return false;
	}
}