function Trim(str)
{	
	while (str.substring(0,1) == ' ') // check for white spaces from beginning
	{
		str = str.substring(1, str.length);
	}
	while (str.substring(str.length-1, str.length) == ' ') // check white space from end
	{
		str = str.substring(0,str.length-1);
	}
	return str;
}

function validateinquiry()
{
	var name = document.inquiry.name.value;
	var phone = document.inquiry.phone.value;	
	var email = document.inquiry.email.value;
	var company = document.inquiry.company.value;
	var project_desc = document.inquiry.project_desc.value;
	var budget = document.inquiry.budget.value;
	var deadline = document.inquiry.deadline.value;
	var captcha = document.inquiry.txtCaptcha.value;
	
	name = Trim(name);
	phone = Trim(phone);	
	email = Trim(email);
	company = Trim(company);
	project_desc = Trim(project_desc);
	budget = Trim(budget);
	deadline = Trim(deadline);
	captcha = Trim(captcha);
	
	var flag = 0;
	var msg = "Please correct the following errors:\n\n";

	var alphaExp = /^[a-zA-Z ]+$/;
	var numExp = /^[0-9]+$/;
	
	if(name == "")
	{
		msg = msg + "Enter Your Name\n";
		flag = 1;
	}
	/*else if(!name.match(alphaExp)){
		msg = msg + "Enter Your Characters in Name\n";
		flag = 1;
	}*/
	
	if(phone == "")
	{
		msg = msg + "Enter your Contact Number\n";
		flag = 1;
	}
	else if(phone.length < 10)
	{
		msg = msg + "Enter valid Contact Number\n";
		flag = 1;
	}
	
	var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
	if(email == "")
	{
		msg = msg + "Enter Email Address\n";
		flag = 1;
	}
	else if(!email.match(emailExp)){
		msg = msg + "Valid Email Address\n";
		flag = 1;
	}
	
	if(project_desc == "")
	{
		msg = msg + "Enter Your Project Description\n";
		flag = 1;
	}
	
	if(budget == "")
	{
		msg = msg + "Enter Your Estimated Budget\n";
		flag = 1;
	}
	else if(!budget.match(numExp))
	{
		msg = msg + "Enter Valid Value for Budget\n";
		flag = 1;
	}
	
	if(document.inquiry.currency_type.value == "")
	{
		msg = msg + "Select the Currency Type\n";
		flag = 1;
	}
	
	if(document.inquiry.txtCaptcha.value == "")
	{
		msg = msg + "Enter the Code\n";
		flag = 1;
	}
	
	if(flag == 1)
	{
		alert(msg);
		return false;
	}
	else
	{		
		return true;
	}
}