// JavaScript Document
function checkContactForm()
{
	var name 		= document.getElementById("txtName").value; 
	var email 		= document.getElementById("txtEmail").value; 
	var comment 	= document.getElementById("txtaComments").value; 
	var atpos 		= email.indexOf("@");
	var dotpos 		= email.lastIndexOf(".");
	var len 		= email.length;
	
	if ( name == "")
	{
		//alert("Please enter your Name");
		document.getElementById("showErrors").innerHTML = '<div class="error">Please provide your name</div>';
		document.getElementById("txtName").focus();
		return false;
	}
	
	else if ( email == "")
	{
		//alert("Please enter E-mail address");
		document.getElementById("showErrors").innerHTML = '<div class="error">Please provide an e-mail address</div>';
		document.getElementById("txtEmail").focus();
		return false;
	}
	
	else if ( (atpos > 1 && atpos < len) && (dotpos > 1 && dotpos < len) && ((len-1)!=dotpos))
	{
		if(comment=="")
		{
			//alert("Please provide your feedback");
			document.getElementById("showErrors").innerHTML = '<div class="error">Please provide the comment</div>';
			document.getElementById("txtaComments").focus();
			return false;
		}
		
		return true;
	}
	else
	{
		//alert("Please enter a valid E-mail address");
		document.getElementById("showErrors").innerHTML = '<div class="error">Please enter a valid e-mail address</div>';
		document.getElementById("txtEmail").focus();
		return false;
	}
	
	return true;
}


function checkLoginForm()
{
	var username 		= document.getElementById("txtUserame").value; 
	var password 		= document.getElementById("txtPassword").value; 
	
	if ( username == "")
	{
		//alert("Please enter your Name");
		document.getElementById("showErrors").innerHTML = '<div class="error">Please provide the username</div>';
		document.getElementById("txtUserame").focus();
		return false;
	}
	else if ( password == "")
	{
		//alert("Please enter your Name");
		document.getElementById("showErrors").innerHTML = '<div class="error">Please provide the password</div>';
		document.getElementById("txtPassword").focus();
		return false;
	}
	
	return true;
}


function checkOrderForm()
{
	var name 		= document.getElementById("txtName").value; 
	var number 		= document.getElementById("txtNumber").value; 
	var email 		= document.getElementById("txtEmail").value; 
	var picture 	= document.getElementById("lstImage").value; 
	var atpos 		= email.indexOf("@");
	var dotpos 		= email.lastIndexOf(".");
	var len 		= email.length;
	
	if ( name == "")
	{
		//alert("Please enter your Name");
		document.getElementById("showErrors").innerHTML = '<div class="error">Please provide your name</div>';
		document.getElementById("txtName").focus();
		return false;
	}
	
	else if ( number == "")
	{
		//alert("Please enter your Name");
		document.getElementById("showErrors").innerHTML = '<div class="error">Please provide a contact number</div>';
		document.getElementById("txtNumber").focus();
		return false;
	}
	
	else if ( email == "")
	{
		//alert("Please enter E-mail address");
		document.getElementById("showErrors").innerHTML = '<div class="error">Please provide an e-mail address</div>';
		document.getElementById("txtEmail").focus();
		return false;
	}
	
	return true;
}