var layerArray = new Array;
layerArray[0] = "resources";

function showHideLayers(whichLayer) {
	document.getElementById(whichLayer).style.visibility = "visible";
	for (var i=0; i<layerArray.length; i++) {
		if (layerArray[i] != whichLayer) {
			document.getElementById(layerArray[i]).style.visibility = "hidden";
		}
	}
}

function hideAllLayers() {
	for (var i=0; i<layerArray.length; i++) {
		document.getElementById(layerArray[i]).style.visibility = "hidden";
	}
}

function hoverCell(whichCell,mouseEvent) {
	if (mouseEvent == "over") {
		document.getElementById(whichCell).bgColor = "#a6b6cc";
	} else {
		document.getElementById(whichCell).bgColor = "";
	}
}

function swapImage(whichImage,toWhat) {
	whichImage.src = toWhat;
}

function CheckFields(myForm)
{
      var FieldsOK = true;
      var numOfElements = myForm.elements.length;
      for(var i=0; i<numOfElements; i++)
      {
            if(myForm.elements[i].getAttribute("required")=="required")
            {
                  if(myForm.elements[i].value=="")
                  {
                        FieldsOK = false;
                        alert(myForm.elements[i].getAttribute("alertname")+" is a required field.");
                        myForm.elements[i].focus();
                        return FieldsOK;
                  }
            }
	    if(myForm.elements[i].type=="textarea" && myForm.elements[i].value != "")
	    {
	    	  myForm.elements[i].value = myForm.elements[i].value.split('\r\n').join('<br>');
	    }
	
      }
          
      return FieldsOK;
}

// DREAMWEAVER FUNCTIONS //
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];}
}