// JavaScript Document
if (document.images)
{
	pic1=new Image(35,35); 
	pic1.src="images/loading.gif"; 
}

var please_wait_text='<img src="/images/loading.gif" style="width:20px;height:20px;vertical-align:middle" alt="Please wait..." class="linked_image" /><span style="font-size:10px;color:#a7a7a7;"> Please wait...</span>';

function send_contact() {
	var button_span=document.getElementById('buttonspan');
	button_span.innerHTML=please_wait_text;
	var code_value=document.getElementById('security_code');
	disable_contact_form();
	var name_field=document.getElementById('fullname');
	var email_field=document.getElementById('email');
	var phone_field=document.getElementById('phone');
	var text_field=document.getElementById('text');
	var spam_field=document.getElementById('sec_code');

	script=document.createElement('script');
	script.src="includes/contact.php?fullname="+name_field.value+"&email="+email_field.value+"&phone="+phone_field.value+"&sec_input="+spam_field.value+"&security_code="+code_value.value+"&text="+text_field.value;
	head_tag = document.getElementsByTagName('head')[0];
	head_tag.appendChild(script);
}

function disable_contact_form() {
	var name_field=document.getElementById('fullname');
	var email_field=document.getElementById('email');
	var phone_field=document.getElementById('phone');
	var text_field=document.getElementById('text');
	var spam_field=document.getElementById('sec_code');
	name_field.disabled=true;
	email_field.disabled=true;
	phone_field.disabled=true;
	text_field.disabled=true;
	spam_field.disabled=true;
}

function activate_contact_form() {
	var name_field=document.getElementById('fullname');
	var email_field=document.getElementById('email');
	var phone_field=document.getElementById('phone');
	var text_field=document.getElementById('text');
	var spam_field=document.getElementById('sec_code');
	name_field.disabled=false;
	email_field.disabled=false;
	phone_field.disabled=false;
	text_field.disabled=false;
	spam_field.disabled=false;
}

function navigatePortfolio(portfolio_id,direction) {
	var left_button=document.getElementById('portfolioleftbutton');
	var right_button=document.getElementById('portfoliorightbutton');
	var portfolio_centre=document.getElementById('portfoliocentre');
	left_button.innerHTML="";
	right_button.innerHTML="";
	portfolio_centre.innerHTML='<img src="images/loading_large.gif" style="width:35px;height:35px;margin-top:200px;" alt="Please wait..." class="linked_image" /><br /><span style="color:#c4c4c4">loading...</span>';
	script=document.createElement('script');
	script.src="includes/portfolio-nav.inc.php?p_id="+portfolio_id+"&dir="+direction;
	head_tag = document.getElementsByTagName('head')[0];
	head_tag.appendChild(script);
}