// JavaScript Document
function istxt(s)
    {
		var tx;
        tx = /^[A-Za-z",._'\s]*$/i;
        if (tx.test(s) == true)
			return true;
        else
			return false;
	}

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

function isEmail(s)
    {
		var re;
        re = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,})+$/;
        if (re.test(s) == true)
			return true;
        else
			return false;
	}

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

// whitespace characters
var whitespace = " \t\n\r";

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

// Check whether string s is empty.

function isEmpty(s)
{   return ((s == null) || (s.length == 0))
}

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

// Returns true if string s is empty or 
// whitespace characters only.

function isWhitespace (s)

{   var i;

    // Is s empty?
    if (isEmpty(s)) return true;

    // Search through string's characters one by one
    // until we find a non-whitespace character.
    // When we do, return false; if we don't, return true.

    for (i = 0; i < s.length; i++)
    {   
	// Check that current character isn't whitespace.
	var c = s.charAt(i);

	if (whitespace.indexOf(c) == -1) return false;
    }

    // All characters are whitespace.
    return true;
}

function valForm(frm){
	alert("jff"+frm.email.value);
	if(isWhitespace(frm.email.value) ) {
		alert("Please enter the Login Name.");
		frm.email.focus();
		return false;
	}
	if(isWhitespace(frm.password.value) ) {
		alert("Please enter the Password.");
		frm.password.focus();
		return false;
	}
}	
//#########################################################
function validate()

	{

		var form = document.checkoutform;

		var error = "";



		if(isWhitespace(form.name.value)) {

			document.getElementById('dname').style.color = '#FF0000';

			form.name.focus();

			error += "Please enter the name.<br>";

		} else {

			document.getElementById('dname').style.color = '#000000';

		}

		if(isWhitespace(form.email.value)) {

			document.getElementById('demail').style.color = '#FF0000';

			form.email.focus();

			error += "Please enter your Email.<br>";

		} else {

			if(!isEmail(form.email.value)) {

				document.getElementById('demail').style.color = '#FF0000';

				form.email.focus();

				error += "Please enter valid Email.<br>";

			} else {

				document.getElementById('demail').style.color = '#000000';

			}

		}
		
		if(isWhitespace(form.subject.value)) {

			document.getElementById('dsub').style.color = '#FF0000';

			form.subject.focus();

			error += "Please enter some subject.<br>";

		} else {

			document.getElementById('dsub').style.color = '#000000';

		}
		
		if(isWhitespace(form.msg.value)) {

			document.getElementById('dmsg').style.color = '#FF0000';

			form.msg.focus();

			error += "Please enter some message.<br>";

		} else {

			document.getElementById('dmsg').style.color = '#000000';

		}
		
		

		if(error.length != 0) {

			document.getElementById('warning').innerHTML = error;

			return false;

		} 

	}  


//#########################################################
function validate2()

	{

		var form = document.frm_custom;

		var error = "";



		if(isWhitespace(form.name.value)) {

			document.getElementById('dname').style.color = '#FF0000';

			form.name.focus();

			error += "Please enter the name.<br>";

		} else {

			document.getElementById('dname').style.color = '#000000';

		}

		if(isWhitespace(form.email.value)) {

			document.getElementById('demail').style.color = '#FF0000';

			form.email.focus();

			error += "Please enter your Email.<br>";

		} else {

			if(!isEmail(form.email.value)) {

				document.getElementById('demail').style.color = '#FF0000';

				form.email.focus();

				error += "Please enter valid Email.<br>";

			} else {

				document.getElementById('demail').style.color = '#000000';

			}

		}
		
		if(isWhitespace(form.com_name.value)) {

			document.getElementById('dcom').style.color = '#FF0000';

			form.com_name.focus();

			error += "Please enter company name.<br>";

		} else {

			document.getElementById('dcom').style.color = '#000000';

		}
		

		if(error.length != 0) {

			document.getElementById('warning').innerHTML = error;

			return false;

		} 

	}