function clearthis(id,txt)
{
	if(document.getElementById(id).value == txt)
	{
		document.getElementById(id).value='';
	}
}
function checkthis(id,txt)
{
	if(document.getElementById(id).value == '')
	{
		document.getElementById(id).value = txt;
	}
}


function show_home_trans(dir)
{
	$("#home_text_"+dir).slideDown("fast");
}
function hide_home_trans(dir)
{
	$("#home_text_"+dir).slideUp("fast");
}
function get_object(id) {
			var object = null;
			if( document.layers )	{			
				object = document.layers[id];
			} else if( document.all ) {
				object = document.all[id];
			} else if( document.getElementById ) {
				object = document.getElementById(id);
			}
			return object;
		}
function is_child_of(parent, child) {
	if( child != null ) {			
		while( child.parentNode ) {
			if( (child = child.parentNode) == parent ) {
				return true;
			}
		}
	}
	return false;
}
function fixOnMouseOut(element, event, JavaScript_code) {
	var current_mouse_target = null;
	if( event.toElement ) {				
		current_mouse_target 			 = event.toElement;
	} else if( event.relatedTarget ) {				
		current_mouse_target 			 = event.relatedTarget;
	}
	if( !is_child_of(element, current_mouse_target) && element != current_mouse_target ) {
		eval(JavaScript_code);
	}
}

function newsletter_subscription(basepath)
{
	if(document.getElementById('name').value=='Name' || document.getElementById('email').value=='Email address' || document.getElementById('name').value=='' || document.getElementById('email').value=='')
	{
		alert("Please enter your name and email address");
	}
	else
	{
	
		$.ajax({
			beforeSend: function () {document.getElementById('subscribe_to_newsletter').innerHTML = '<h1>subscribe to<br />our newsletter</h1><div style="text-align:center;width:170px;padding-top:50px;"><img src="'+basepath+'/image/loading.gif" /></div>';}, 
			type: "POST",
			url: basepath+"/process/newsletter_subscription.php",
			data: "name="+document.getElementById('name').value+"&email="+document.getElementById('email').value,
			  
			success: function(html){
				if(html == "1")
				{
					document.getElementById('subscribe_to_newsletter').innerHTML = '<h1>subscribe to<br />our newsletter</h1><p>Thank you for subscribing to our free newsletter</p>';
				}
				else
				{
					alert('There was a problem processing your subscription');
				}
			}
		});
		
	}
	return false;
}

function enquiry_form()
{
	var error = "";
	if(document.getElementById('enquiry_name').value == "")
	{
		error += "Please enter your name\n"; 
	}
	if(document.getElementById('enquiry_email').value == "")
	{
		error += "Please enter your email\n"; 
	}
	if(document.getElementById('enquiry_message').value == "")
	{
		error += "Please enter your message\n"; 
	}
	if(error != "")
	{
		alert(error);
		return false;
	}
	else
	{
		return true;
	}
}
function application_form()
{
	var error = "";
	if(document.getElementById('vacancy_name').value == "")
	{
		error += "Please enter your name\n"; 
	}
	if(document.getElementById('vacancy_address').value == "")
	{
		error += "Please enter your address\n"; 
	}
	if(document.getElementById('vacancy_postcode').value == "")
	{
		error += "Please enter your postcode\n"; 
	}
	if(document.getElementById('vacancy_email').value == "")
	{
		error += "Please enter your email\n"; 
	}
	if(document.getElementById('vacancy_tel').value == "")
	{
		error += "Please enter your telephone number\n"; 
	}
	if(document.getElementById('vacancy_message').value == "")
	{
		error += "Please enter your message\n"; 
	}
	if(document.getElementById('file').value == "")
	{
		error += "Please attach your CV\n"; 
	}
	if(error != "")
	{
		alert(error);
		return false;
	}
	else
	{
		return true;
	}
}


function quick_send_cv()
{
	var error = "";
	if(document.getElementById('quick_name').value == "")
	{
		error += "Please enter your name\n"; 
	}
	
	if(document.getElementById('quick_email').value == "")
	{
		error += "Please enter your email\n"; 
	}
	if(document.getElementById('quick_tel').value == "")
	{
		error += "Please enter your telephone number\n"; 
	}
	if(document.getElementById('quick_message').value == "")
	{
		error += "Please enter your message\n"; 
	}
	if(document.getElementById('file').value == "")
	{
		error += "Please attach your CV\n"; 
	}
	if(error != "")
	{
		alert(error);
		return false;
	}
	else
	{
		return true;
	}
}