function ro(who) {
	var tmp;
	if (who.src.indexOf("_on") == -1) tmp = who.src.replace("_off", "_on"); else tmp = who.src.replace("_on", "_off");
	who.src = tmp;
}

function calc_srv_1(who) {
	var total = 0;
//	if (who.value == "" || isNaN(who.value)) who.value = 0;
	
	for(var ii=0; ii<document.frm.srvcs1.length; ii++) { 
	total += (parseFloat(document.frm.srvcs1[ii].value) * parseInt(document.frm.qtys1[ii].value));
	}
	if (total > 0) document.getElementById("prc_total1").innerText = total + ".00"; else document.getElementById("prc_total1").innerText = "0.00";
}

function calc_srv_2(who) {
	var total = 0;
//	if (who.value == "" || isNaN(who.value)) who.value = 0;
	
	for(var ii=0; ii<document.frm.srvcs2.length; ii++) { 
	total += (parseFloat(document.frm.srvcs2[ii].value) * parseInt(document.frm.qtys2[ii].value));
	}
	if (total > 0) document.getElementById("prc_total2").innerText = total + ".00"; else document.getElementById("prc_total2").innerText = "0.00";
}

function eval_contact_form() {
	var ok = true;
	if (document.frm.name.value == "") ok = false;
	if (document.frm.text.value == "") ok = false;
	if (document.frm.email.value == "") ok = false;
	if (document.frm.email.value == "" || document.frm.email.value.indexOf("@") == -1) ok = false;
	if (ok) { document.frm.submit(); } else { alert("Please, fill in all required fields..."); }
}

function eval_booking_form() {
	 genChk();
	var ok = true;
	if (document.frm.fname.value == "") ok = false;
	if (document.frm.sname.value == "") ok = false;
	if (document.frm.address.value == "") ok = false;
	if (document.frm.hear.options[document.frm.hear.options.selectedIndex].value == "") ok = false;
	if (document.frm.pcode.value == "") ok = false;
	if (!document.frm.elements["days[]"][0].checked && !document.frm.elements["days[]"][1].checked && !document.frm.elements["days[]"][2].checked && !document.frm.elements["days[]"][3].checked && !document.frm.elements["days[]"][4].checked && !document.frm.elements["days[]"][5].checked && !document.frm.elements["days[]"][6].checked) ok = false;
	if (document.frm.email.value == "" || document.frm.email.value.indexOf("@") == -1) ok = false;
	if (document.frm.htel.value == "" && document.frm.wtel.value == "" && document.frm.mtel.value == "") {
		alert("At least one contact number is required.."); 
		return;
	}
					
	if (ok) { 
		document.frm.submit(); 
	} else { 
		alert("Please, fill in all required fields..."); 
	}
	
}


function click(e) {
	if (document.all) {	if (event.button == 2) { alert(am);	return false; }}
	if (document.layers) { if (e.which == 3) {	alert(am);	return false; }}
}

if (document.layers) {	document.captureEvents(Event.MOUSEDOWN); }

document.onmousedown = click;