var getExternalLinks = function() {
	if(!document.getElementsByTagName){
		return;
	}
	var anchors, l;
	anchors = document.getElementsByTagName("a");
	l = anchors.length;
		for (var i=0; i<l; i++) {
			var anchor = anchors[i];
			if (anchor.getAttribute("href") && anchor.getAttribute("rel") === "external") {
				anchor.target = "_blank";
				if (typeof anchor.title != "undefined") anchor.title = "Opens in a new window";
			}
		}
		
	var inputs;
	inputs = document.getElementsByTagName("input");
		for (var i=0; i<inputs.length; i++) {
			var input = $(inputs[i]);
			// Only clear the value if the correct class is also set,
			// so that it doesn't mess annoyingly with the order form values
			// (but continues to work with e.g. the Search box).
			if (input.getAttribute("type") == 'text' && input.hasClass("defaultval") == true) {	
				input.onfocus = function() {
					if (this.value == this.getAttribute("defaultval")) {
						this.value = "";
					}
				}
				input.onblur = function() {
					if (this.value == "") {
						this.value = this.getAttribute("defaultval");
					}
				}
			}
			
		}	
};	

/* (c)2006 Jesse Skinner/Dean Edwards/Matthias Miller/John Resig */
addDOMLoadEvent = (function(){
    // create event function stack
    var load_events = [],
        load_timer,
        script,
        done,
        exec,
        old_onload,
        init = function () {
            done = true;

            // kill the timer
            clearInterval(load_timer);

            // execute each function in the stack in the order they were added
            while (exec = load_events.shift())
                exec();

            if (script) script.onreadystatechange = '';
        };

    return function (func) {
        // if the init function was already ran, just run this function now and stop
        if (done) return func();

        if (!load_events[0]) {
            // for Mozilla/Opera9
            if (document.addEventListener)
                document.addEventListener("DOMContentLoaded", init, false);

            // for Internet Explorer
            /*@cc_on @*/
            /*@if (@_win32)
                document.write("<script id=__ie_onload defer src=//0><\/scr"+"ipt>");
                script = document.getElementById("__ie_onload");
                script.onreadystatechange = function() {
                    if (this.readyState == "complete")
                        init(); // call the onload handler
                };
            /*@end @*/

            // for Safari
            if (/WebKit/i.test(navigator.userAgent)) { // sniff
                load_timer = setInterval(function() {
                    if (/loaded|complete/.test(document.readyState))
                        init(); // call the onload handler
                }, 10);
            }

            // for other browsers set the window.onload, but also execute the old window.onload
            old_onload = window.onload;
            window.onload = function() {
                init();
                if (old_onload) old_onload();
            };
        }

        load_events.push(func);
    }
})();

addDOMLoadEvent(getExternalLinks);

function CheckEmail(email) 
{
 AtPos = email.indexOf("@");
 StopPos = email.lastIndexOf(".");

 if (email == "") {
  return false; 
 }

 if (AtPos == -1 || StopPos == -1) {
  return false;
 }

 if (StopPos < AtPos) {
  return false;
 }

 if (StopPos - AtPos == 1) {
  return false;
 }

 return true;
}

function ValidateForm(FormLocation)
{
 isValid = true;
 msg = "";

 
 if (FormLocation == "top")
 {
  txtName = document.getElementById("txtName_top");
  txtEmail = document.getElementById("txtEmail_top");
  txtTelno = document.getElementById("txtTelNo_top");
  txtEnquiry = document.getElementById("txtEnquiry_top");

 }
 else
 {
  txtName = document.getElementById("txtName");
  txtEmail = document.getElementById("txtEmail");
  txtTelno = document.getElementById("txtTelNo");
  txtEnquiry = document.getElementById("txtEnquiry");
 }

 // Check Name
 if (txtName.value == "")
 {
  msg += "* Please Enter your Name\n";
  isValid = false;
 }

 if (txtEmail.value == "" && txtTelno.value == "")
 {
  msg += "* Please Enter a Email or Tel Number\n";
  isValid = false;
 }

 
 if (txtEmail.value != "")
 {
  if (!CheckEmail(txtEmail.value))
  {
   msg += "* Please Enter a vaild email\n";
   isValid = false;
  }
 }

 if (txtEnquiry.value == "")
 {
  msg += "* Please Enter an Enquiry\n";
  isValid = false;
 }

 if (!isValid)
 { 
  alert(msg);
  return false;
 }

 return true;
}