function checkOther(){
	if (document.frm.trade(document.frm.trade.selectedIndex).value=="")
		{window.open('?page=trades', 'tradesList', 'toolbar=no, scrollbars=yes, resizable=yes, width=300')};
}


function addscript()
{
	oScr = document.createElement("SCRIPT");
	oScr.language = 'javascript';
	oScr.src = 'test.js';
	document.body.appendChild(oScr);
}

function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
  }
  //alert('Query Variable ' + variable + ' not found');
  return null;
}

function populatePulldowns(){
	// populatePulldowns
	var x;
	var p;

	x=document.frm.trade; p=0;
	x.options[++p] = new Option("Bricklayer", "37");
	x.options[++p] = new Option("Builder", "230");
	x.options[++p] = new Option("Cabinetmaker", "61");
	x.options[++p] = new Option("Carpenter", "122");
	x.options[++p] = new Option("Concretor", "25");
	x.options[++p] = new Option("Drainer", "314");
	x.options[++p] = new Option("Electrician", "223");
	x.options[++p] = new Option("Excavator", "18");
	x.options[++p] = new Option("Floor/Wall Tiler", "87");
	x.options[++p] = new Option("Formworker", "26");
	x.options[++p] = new Option("Gasfitter", "174");
	x.options[++p] = new Option("Glazier", "83");
	x.options[++p] = new Option("Joiner", "61");
	x.options[++p] = new Option("Labourer", "1880");
	x.options[++p] = new Option("Landscaper", "35");
	x.options[++p] = new Option("Metalworker", "41");
	x.options[++p] = new Option("Painter n Decorator", "99");
	x.options[++p] = new Option("Paver", "104");
	x.options[++p] = new Option("Plasterer", "77");
	x.options[++p] = new Option("Plumber", "174");
	x.options[++p] = new Option("Reo Fixer", "28");
	x.options[++p] = new Option("Renderer", "90");
	x.options[++p] = new Option("Roof Plumber", "1680");
	x.options[++p] = new Option("Roof Tiler", "73");
	x.options[++p] = new Option("Staircase Mfr", "62");
	x.options[++p] = new Option("Steel Roofer", "72");
	x.options[++p] = new Option("Stone Mason", "1474");
	x.options[++p] = new Option("Waterproofer", "1340");
	x.options[++p] = new Option("Other...", "");

	if(getQueryVariable("trade")!=null)
		{
		for (var i=0; i<x.length; i++){if(x.options[i].value==getQueryVariable("trade")){x.selectedIndex=i}};
		}

}


function addTrade(trdID, Desc){
	var trdLen = document.frm.trade.length;
	document.frm.trade.options[trdLen] = new Option(Desc, trdID);
	document.frm.trade.selectedIndex = trdLen;
}

function showSMS(){
}