function submitIt(){
	//change field colour if no value present	
	if (document.form1.FullName.value==""){
		document.form1.FullName.style.background = '#E4A8A5';
		document.form1.FullName.style.border = '1px solid #BE2B24';
		return false;}
		
		if (document.form1.EmailAddress.value==""){ 
                                document.form1.EmailAddress.style.background = '#E4A8A5';
                                document.form1.EmailAddress.style.border = '1px solid #BE2B24';
                                return false; 
                 }
                else {var x = document.form1.EmailAddress.value;
                                var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
                                if (!filter.test(x)){
                                alert('Invalid email address');
                                document.form1.EmailAddress.focus();
                                return false; 
                                }
                                }
		
	
	
	document.form1.Submit.value = "Sending Email details...Please Wait...";
	document.form1.Submit.disabled=true;	

return true;}

function EnsureValue(field){
	//change field colour if no value present
	if (field.value==""){
		field.style.background = '#E4A8A5';
		field.style.border = '1px solid #BE2B24';
		return false;}
	else{
		field.style.background = '#FFF';
		field.style.border = '1px solid #7F9BB9';}
	
return true;}