////////////////////////////////////////////////////////////////////////////////////////////////////
    //These functions are for the changing images on index.aspx
    function preloadImages() 
    { //v3.0
      var d=document; if(d.images){ if(!d.p) d.p=new Array();
        var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
        if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
    }

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

    function 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=findObj(n,d.layers[i].document);
      if(!x && d.getElementById) x=d.getElementById(n); return x;
    }

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

function PopUp(id)
{
    document.getElementById(id).style.display = "block";
}

function Launch_Popup(page,height,width) 
{
    var s = 'title=no,toolbar=no,location=no,directories=no,status=no,menubar=no,screenX=5,screenY=5,left=5,top=5, scrollbars=yes,resizable=yes,width=' + width + ',height=' + height;
    window.open(page,'window',s);
}

function close_click()
{
    window.close();
}


////////// requestform.aspx //////////
function DisclaimerCheck(id,page,height,width)
{
    if(document.getElementById(id).checked==false)
    {
        Launch_Popup(page,height,width);
    }
}


function confirmSubmit()
{
//alert('blabbity');
var agree=confirm("Are you sure you wish to continue?");
if (agree)
	return true ;
else
	return false ;
}

// supresses non numeric chars
//8- backspace, 46- delete, 37-40 arrows
// 48-57 numbers 
function checkDigit(event)
{
	if((event.keyCode > 47 && event.keyCode < 58) || event.keyCode == 8 || event.keyCode == 46 || (event.keyCode > 36 && event.keyCode < 41))
	{
		return true;
	}
	return false;
}

function $get(id)
{
    return document.getElementById(id);
}

function show(id)
{
    $get(id).style.display = "";
}

function hide(id)
{
    $get(id).style.display = "none";
}