function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function checkrequired(which) {

var pass = true;
var num_chars = 9;

if (document.images) {

	for (i = 0; i < which.length; i ++) {
	var tempobj = which.elements[i];

		if (tempobj.name.substring(0,num_chars) == "required_") {
			if (((tempobj.type == "text" || tempobj.type == "textarea") &&
				tempobj.value == '') || (tempobj.type.toString().charAt(0) == "s" &&
				tempobj.selectedIndex == 0)) {
				pass = false;
				break;
      }
    }
  }
}

if (!pass) {
	shortFieldName = tempobj.name.substring(num_chars,30).toUpperCase();
	alert("Please enter a value in the " + shortFieldName + " field.");
	return false;
}
else
	return true;
}

function controls(){
day = new Date();
id = day.getTime();
URL = "http://www.riverendconsulting.com/cms/controls.php";
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=1,menubar=0,resizable=1,width=600,height=400');");
}

function closeresults() {
	resultsWindow = window.close("results");
}

function add_news(ContactUs) {
day = new Date();
id = day.getTime();
URL = "http://www.riverendconsulting.com/newsletter/add.html";
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=1,menubar=0,resizable=1,width=400,height=350');");
}
function autoSubmit(){
     document.form.submit();
}

function gallery_viewer(x) {
	URL = "http://www.riverendconsulting.com/clients/photogallery/photo-viewer.php?gallery_id=" + x;
	eval("page = window.open(URL, '', 'toolbar=0,scrollbars=0,location=no,statusbar=0,menubar=0,resizable=1,width=650,height=650,screenX=100,screenY=75,left=80,top=75');");
}

var submitcount=0;

function checkSubmit(){
  if(submitcount == 0){
	  submitcount++;
	  document.Surv.submit();
  }
}

function textCounter(field, countfield, maxlimit) {
  if(field.value.length > maxlimit){
      field.value = field.value.substring(0, maxlimit);
  }else{
  	  countfield.value = maxlimit - field.value.length;
  }
}

function countText(val, field) {
  field.value = val.length;
}