// JavaScript Document

var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
var numExp = /^[0-9]+$/;

function validate_cform(){
	$("#error_message").html('');
	$("#error_message").removeClass("validate_error");
	
	$("#email_address").removeClass("validate_error");
	if(!(emailExp($("#email_address").val())))
	{
		$("#error_message").html('Please enter valid Email ID');
		$("#error_message").addClass("validate_error");
		$("#email_address").addClass("validate_error");
		$("#email_address").focus();
		return false;
	}
	
	/*$("#ename").removeClass("validate_error");
	if(trim($("#ename").val()).length == 0)
	{
		$("#error_message").html('Please enter your  name');
		$("#ename").addClass("validate_error");
		$("#error_message").addClass("validate_error");
		$("#ename").focus();
		
		return false;
	}
	
	$("#tel_no").removeClass("validate_error");
	if(!(numExp($("#tel_no").val())))
	//if($("#tel_no").val() == "")
	{
		$("#error_message").html('Please enter valid contact number');
		$("#error_message").addClass("validate_error");
		$("#tel_no").addClass("validate_error");
		$("#tel_no").focus();
		
		return false;
	}
	
	$("#enquiry").removeClass("validate_error");
	if(trim($("#enquiry").val()).length == 0)
	{
		$("#error_message").html('Please enter your message');
		$("#error_message").addClass("validate_error");
		$("#enquiry").addClass("validate_error");
		$("#enquiry").focus();
		
		return false;
	}*/

	return true;
}

/**** end function ******/

function trim(str, chars) 
	{
		return ltrim(rtrim(str, chars), chars);
	}
function ltrim(str, chars) 
	{
		chars = chars || "\\s";
		return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
	}
function rtrim(str, chars) 
	{
		chars = chars || "\\s";
		return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
	}
function IsAllSpaces(myStr)
	{
		while (myStr.substring(0,1) == " ")
		{
			myStr = myStr.substring(1, myStr.length);
		}
		if (myStr == "")
		{
			return true;
		}
		return false;
}