var emailFilter=/^(.+)@(.+)$/;
function checkForm(v){
err="";
if(v.name.value==""){
	err=" - Name\n";
}
if(!(emailFilter.test(v.email.value))){
	err=err+" - Email\n";
}
if(v.enquiry.value==""){
	err=err+" - Enquiry\n";
}

if(err){
alert("Please complete the following fields:\n"+err);
return false;
}
return true;
}




/////detect screensize and redirect

var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable';
win = window.open(mypage,myname,settings);
}

function detectScreenSize(){
	var myWidth = screen.width;
	var myHeight = screen.height;
	var fileName = 'flash/brochure.pdf';
	
  if ((myWidth>=1024) && (myHeight>=768)) {
    fileName = 'flash/brochure_2008_small.html';
  }
	if (((myWidth>=1280) && (myHeight>=1024)) && ((myWidth<1920) && (myHeight<1201))) {
    fileName = 'flash/brochure_2008_med.html';
  }
	if ((myWidth>=1920) && (myHeight>=1200)){
    fileName = 'flash/brochure_2008_large.html';
  }
    return fileName;
}

function popupPage(pageTitle){
  fileName = '';
	if (fileName = detectScreenSize()){
	  NewWindow(fileName, pageTitle, screen.width, screen.height);
	}else{
	  alert("ERROR");
	}
}