function changeImages(str1, str2) {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
    }
  }
}

function showVideo(url) {
	//newwindow=window.open(url,'name','height=396,width=640,resizable=no,location=no,status=no');
	//newwindow=window.open(url,'name');
	//if (window.focus) {newwindow.focus()}
	//return;
	document.getElementById("videoimage").style.display = "none";
	document.getElementById("iframeid").style.display  = "block";
		document.getElementById("iframeid").src = "http://movies.ehometours.com/movietours/ehtFLVplayerLg.swf?docPath="+url+"/highdeFLV.m4v&loadScreen=http://movies.ehometours.com/movietours/media/rotation.swf&endText=";
	//document.getElementById("iframeid").src = "showVideo.php?path="+url;
}

function openYoutube() {
	document.getElementById("videoimage").style.display = "block";
	document.getElementById("iframeid").src = "";
	document.getElementById("iframeid").style.display  = "none";
	newwindow=window.open('http://www.youtube.com/ehometours01#p/u/11/canC1c6hkEY','newwin');

}

function trim(str) {
        return str.replace(/^\s+|\s+$/g,"");
}

function order() {
  var checked = true;
  var form = document.placeorderform;
  if (trim(form.name.value) == "") {
	document.getElementById("namelabel").className = "error";
	checked = false;
  }
  else {
	document.getElementById("namelabel").className = "erroroff";
  }
  if (trim(form.phone.value) == "") {
	document.getElementById("phonelabel").className = "error";
	checked = false;
  }
  else {
	document.getElementById("phonelabel").className = "erroroff";
  }
  if (trim(form.company.value) == "") {
	document.getElementById("companylabel").className = "error";
	checked = false;
  }
  else {
	document.getElementById("companylabel").className = "erroroff";
  }
  if (trim(form.city.value) == "") {
	document.getElementById("citylabel").className = "error";
	checked = false;
  }
  else {
	document.getElementById("citylabel").className = "erroroff";
  }
  if (trim(form.state.value) == "") {
	document.getElementById("statelabel").className = "error";
	checked = false;
  }
  else {
	document.getElementById("statelabel").className = "erroroff";
  }
  if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(form.email.value) == false) {
	document.getElementById("emaillabel").className = "error";
	checked = false;
  }
  else {
	document.getElementById("emaillabel").className = "erroroff";
  }

  var serviceschecked = false;
  var servicescheckbox = form["service[]"];
  for(i=0;i<servicescheckbox.length;i++) {
	if (servicescheckbox[i].checked) {
		serviceschecked = true;
	}
  }
  if (!serviceschecked) {
	document.getElementById("serviceslabel").className = "error";
	checked = false;
  }
  else {
	document.getElementById("serviceslabel").className = "erroroff";
  }

  if (checked) {
	form.method = "post";
	form.action = "placeorder_act.php";
	form.submit();
  }
}