$(document).ready(function() {
var fieldval =""
	$(".searchfield,.field").focus(function () {
		$(this).addClass("focus")
		if (!$(this).attr("rel")) { fieldval = $(this).val();$(this).val("") };
	})
	.blur(function () {
	if ($(this).val() != fieldval){
		fieldval = $(this).val()
		}
		else{$(this).val(fieldval);$(this).removeClass("focus")}
	})

	$("#Btnsearch").click(function (e) {
		//e.preventDefault();
		if (e.keyCode== 13 ||e.keyCode== "undefined"){
			SearchSite()
		}
		
	})
	$("#gcsf").submit(function(){
		SearchSite()
		return false;

	})
	$("#searchTextBox").keypress(function (e) {
		//e.preventDefault();
		if (e.keyCode== 13 ||e.keyCode== "undefined"){
			SearchSite()
		}
	})
})
function URLEncode (clearString) {
  var output = '';
  var x = 0;
  clearString = clearString.toString();
  var regex = /(^[a-zA-Z0-9_.]*)/;
  while (x < clearString.length) {
    var match = regex.exec(clearString.substr(x));
    if (match != null && match.length > 1 && match[1] != '') {
    	output += match[1];
      x += match[1].length;
    } else {
      if (clearString[x] == ' ')
        output += '+';
      else {
        var charCode = clearString.charCodeAt(x);
        var hexVal = charCode.toString(16);
        output += '%' + ( hexVal.length < 2 ? '0' : '' ) + hexVal.toUpperCase();
      }
      x++;
    }
  }
  return output;
}

function SubmitOnEnter(myfield, e)
{
	var keycode;
	if (window.event)
		keycode = window.event.keyCode;
	else if (e)
		keycode = e.which;
		else
		return true;
	
	if (keycode == 13)
	{
		SearchSite();
		return false;
	}
	else
		return true;
}
function SearchSite(){

	//var keycode;
	//if (window.event)
	//	keycode = window.event.keyCode;
	//else if (e)
	//	keycode = e.which;
//
	//if (keycode == 8)
	//{
	//	return false;
	//}
	
	var q = document.getElementById("searchTextBox").value;
	if((q.length>0) && (q!="Search www.assemblywales.org")){
		document.location.href="search.htm?q=" + URLEncode(document.getElementById("searchTextBox").value) ;
		return true;
	}
	else{
		return false
	}
}