function isValidEmail(emailid)	// Email Validation
{		
var email=/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
	return email.test(emailid);
}

function isValidPhoneNo(strng)
{
//strip out acceptable non-numeric characters
var stripped = strng.replace(/[\(\)\.\+\-\ ]/g, '');
	return !isNaN(stripped);
}

/*************Validate the forms--------------------------------------*/

function check(frm, fld_arr)
{
	var msg=Array();
    var count=0;
	var str;
	for (var word in fld_arr)
    {
		 if(frm[word].value=="")
		 {
			if(count==0) 
				frm[word].focus(); 
			msg[count] = fld_arr[word];	 	
    		count++;
          } 	
	}

	return msg;
}

function display_message(arr_msg)
{	
	var msg='Please review the following error message before continue:<br>';
	for (var word in arr_msg)
    {
		msg+="&bull; "+arr_msg[word]+'<br>';
	}
	msg+="<br>";
	return msg;
}
function display_message_alert(arr_msg)
{	
	var msg='Please review the following error message before continue:';
	for (var word in arr_msg)
    {
		msg+="\n"+arr_msg[word]+'';
	}
	msg+="\n";
	return msg;
}