function getX(elemento)
{
var x=0;
while(elemento)
{
x += elemento.offsetLeft;
elemento=elemento.offsetParent;
}
return x;
}



function enquireNow() {

document.getElementById('enquiry_frame').style.display='block';
document.getElementById('enquiry_link').style.display='none';
	
}




function doField(what,ortext) {
if (what.value==ortext) {
what.value=''
}
else if (what.value=='') {
what.value=ortext;
}
}



function isValidEmail(str) {

   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
 


}


function checkEnquiry() {
	
	
if (document.enquiry_form.name.value=='' || document.enquiry_form.email.value=='' || document.enquiry_form.enquiry.value==''	|| document.enquiry_form.name.value=='NAME'|| document.enquiry_form.email.value=='EMAIL' || document.enquiry_form.enquiry.value=='ENQUIRY' || isValidEmail(document.enquiry_form.email.value)==false) {
	
alert('You must enter your name, a valid email address and an enquiry.');

}  else {
	
	document.getElementById('enq_sending').style.display='block';
document.getElementById('enq_form').style.display='none';
document.enquiry_form.submit();	
}
	
}