function validateSubmit() 
			
			{
				
				var alertmessage;
				
				alertmessage = "Please make sure the fields highlighted in blue are completed \nso we can contact you back about your enquiry.\n"
								
				if (details.Name.value.length == 0)
					{
						
						alertmessage = (alertmessage + ' ')
						details.Name.style.background = "#E1F5FF"
						
						
					}
					
				else
				
					{
					
						alertmessage = alertmessage
						details.Name.style.background = "#FFFFFF"					
						
					}
					
				if (details.Email.value.indexOf('@') == -1)
					{
						
						alertmessage = (alertmessage + ' ')
						details.Email.style.background = "#E1F5FF"
																
					}
					
				else
				
					{
					
						alertmessage = alertmessage
						details.Email.style.background = "#FFFFFF"					
						
					}					
					
				if (alertmessage != "Please make sure the fields highlighted in blue are completed \nso we can contact you back about your enquiry.\n")
					
					{

						document.getElementById('error').style.visibility = "visible";
						document.getElementById('error').style.display = "display";
						document.getElementById('main').style.opacity = 0.2;
						document.getElementById('main').style.filter = 'alpha(opacity=20)';
						
					}
					
				else					
					{
						
						details.submit()
						
					}
				
			}
			
function cancel()
			
			{
			
				document.getElementById('error').style.visibility = "hidden";
				document.getElementById('main').style.opacity = 1;
				document.getElementById('main').style.removeAttribute('filter');;				
	
			}