// Merivale Hand Clinic Modules Javascript Code


		function faq_displayAnswer(id) {
			if (document.getElementById("faq_answer_" + id).style.display == "block") {
				document.getElementById("faq_answer_" + id).style.display = "none";
			} else {
				document.getElementById("faq_answer_" + id).style.display = "block";
			}
		}
		function faq_checkAnchor() {
				var url = location.href;
				var url_end = url.split("#");
				var id = url_end[1].substr(1);
				faq_displayAnswer(id);
		}
		function faq_displayAll(amount) {
			var i = 1;
			while (i <= amount) {
				document.getElementById("faq_answer_" + i).style.display = "block";
				i++;
			}
		}
		function faq_hideAll(amount) {
			var i = 1;
			while (i <= amount) {
				document.getElementById("faq_answer_" + i).style.display = "none";
				i++;
			}
		}
		function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0 Modified by Peter
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
	if (val) { nm=val.name; if ((val=val.value)!="") {
	  if (test.indexOf('isEmail')!=-1) { p=val.search(/^[^@]+@[^@]+.[a-z]{2,}$/i);
		if (p<0 || p==(val.length-1) || val.indexOf(' ')!=-1) errors+='- '+nm+' must contain an e-mail address.\n';
	  } else if (test!='R') { num = parseFloat(val);
		if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
		if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
		  min=test.substring(8,p); max=test.substring(p+1);
		  if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
	} } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}