function changeNavImage(cell){
    if(cell.className=="mainNav"){
        cell.className="mainNavRoll";
     }
       else
       {
        cell.className = "mainNav";
        }
}
function ShowHidden(){
    document.getElementById("ctl00_MiddleColumn_OtherComments").enabled  = true;
}

function CheckBoxChangeYes(){
   if (document.getElementById("oldNo").checked == true)
    {document.getElementById("oldNo").checked = false;}
}

function CheckBoxChangeNo(){
    if (document.getElementById("oldYes").checked == true)
    {document.getElementById("oldYes").checked = false;}
}

function changeNavRoll(cell){
   cell.style.backgroundImage = "url(images/navButton_roll.jpg)";   
}

function changeNavReg(cell){
    cell.style.backgroundImage = "url(images/navButton.jpg)";
    }
	
	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_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_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 validator()
{
//	if(document.getElementById("clientName").value=="")
//	{
//		alert("Please enter your name")
//		return false;
//	}
//	
//	if (document.getElementById("phone").value=="")
//	{
//		alert("Please enter your phone number")
//		return false;
//	}
//	
//	if (document.getElementById("website").value=="")
//	{
//		alert("Please enter your website address")
//		return false;
//	}

//	var eml =document.getElementById("website").value;
//	if ((window.document.getElementById("website").value.indexOf('.', 0) == -1 ) || (eml.length < 6 ))
//    {
//    alert("invalid website address")
//    return false;
//    }
//    
//	var len = eml.length -1;
//    if ((eml.charAt(len) == "."))
//  	{
//    alert("invalid website address")
//    return false;
//  	}	
	document.getElementById("trialPassForm").submit()
}