function popupimg(pxml,phigh)
{
	window.open("popup.php?loadxml="+pxml+"&high="+phigh,"pop","menubar=0,location=0,toolbar=0,scrollbars=0,status=1,resizable=0,width=500,height=500,screenX=0,screenY=0,left=10,top=10");
}

function popupbook()
{
	window.open("booking.html","booking","menubar=0,location=0,toolbar=0,scrollbars=1,status=1,resizable=0,width=600,height=500,screenX=0,screenY=0,left=10,top=10");
}

function popuppress(url)
{
	window.open(url,"press","menubar=0,location=0,toolbar=0,scrollbars=1,status=1,resizable=0,width=600,height=500,screenX=0,screenY=0,left=10,top=10");
}

function popuploader()
{
	window.open("upload.php","upload","menubar=0,location=0,toolbar=0,scrollbars=1,status=1,resizable=0,width=300,height=400,screenX=0,screenY=0,left=10,top=10");
}


function checkform()
{
	if ((document.forms['mainform'].elements['fname'].value.length==0)||(document.forms['mainform'].elements['lname'].value.length==0)){
  		alert ("Please enter your first and last name.");
  	} else {
  		if (document.forms['mainform'].elements['email'].value.length==0) {
  			alert ("Please enter your email.");
  		} else {
  			if (document.forms['mainform'].elements['address1'].value.length==0) {
  				alert ("Please enter your address.");
  			} else {
  				if ((document.forms['mainform'].elements['city'].value.length==0)||(document.forms['mainform'].elements['zip'].value.length==0)) { 
					alert ("Please enter your city and zip code.");
				} else {
					if ((document.forms['mainform'].elements['dphone1'].value.length==0)||(document.forms['mainform'].elements['dphone2'].value.length==0)
	                ||(document.forms['mainform'].elements['dphone3'].value.length==0)) { 
	                	alert ("Please enter your daytime phone number.");
	                } else {
	                	if (document.forms['mainform'].elements['refer'].value.length==0) { 
	                		alert ("Please enter how did you hear about us.");
	                	} else {
	                		document.forms['mainform'].submit();
	                	}
	                }
	            }
	        }
	   	}
	}
}


function checkNewsletterForm()
{if (document.forms['mainform'].elements['fname'].value.length==0)
  {alert ("Please enter your first name.");}
  else  {if (document.forms['mainform'].elements['lname'].value.length==0)
     {alert ("Please enter your last name.");}
    else {if (document.forms['mainform'].elements['email'].value.length==0)
	  {alert ("Please enter your email.");}
 else {document.forms['mainform'].submit();}}}}