<!--

var trailimage=["", 200, 250] //image path, plus width and height
var offsetfrommouse=[10,10] //image x,y offsets from cursor position in pixels. Enter 0,0 for no offset
var displayduration=0 //duration in seconds image should remain visible. 0 for always.

function gettrailobjIFrame(){
if (document.getElementById)
return document.getElementById("searchImgPopupFrame").style
else if (document.all)
return document.all.searchImgPopupFrame.style
}

function showtrail(sImg,sTitle,sDesc){
    if (sTitle!='')
    {
    	document.getElementById('trailimageTitle').innerHTML = sTitle;
		document.getElementById('trailimageTitle').style.display = '';
    }
    else
    {
		document.getElementById('trailimageTitle').style.display = 'none';
    }
	document.getElementById('trailimageDescription').innerHTML = sDesc;
	if(sImg != '')
		{
		document.getElementById('trailimageImage').style.display = '';
		document.getElementById('trailimageImage').innerHTML = '<img src="' + sImg + '" class="trailimageImageSize">';
		}
	else
		{
		document.getElementById('trailimageImage').innerHTML = '';
		document.getElementById('trailimageImage').style.display = 'none';
		}
		
	var l=truebody().scrollLeft;
	var t=truebody().scrollTop;
	gettrailobj().left = l+event.clientX+offsetfrommouse[0];
	gettrailobj().top = t+event.clientY+offsetfrommouse[1];
	gettrailobjIFrame().left = l+event.clientX+offsetfrommouse[0];
	gettrailobjIFrame().top = t+event.clientY+offsetfrommouse[1];
	document.onmousemove=followmouse
	gettrailobj().visibility='visible'
	gettrailobjIFrame().visibility='visible'
}

function hidetrail(){
gettrailobj().visibility="hidden"
gettrailobjIFrame().visibility="hidden"
document.onmousemove=""

}

function followmouse(e){
var xm=1,ym=1;
var xcoord=offsetfrommouse[0]
var ycoord=offsetfrommouse[1]
if (typeof e != "undefined"){
xcoord+=e.pageX
ycoord+=e.pageY
}
else if (typeof window.event !="undefined"){
xcoord+=truebody().scrollLeft+event.clientX
ycoord+=truebody().scrollTop+event.clientY
}


var ycoord2 = event.clientY;
var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
var docheight=document.all? Math.max(truebody().scrollHeight, truebody().clientHeight) : Math.max(document.body.offsetHeight, window.innerHeight)
var docheight2 = truebody().clientHeight;
if (xcoord+gettrailobj2().offsetWidth>docwidth || ycoord2+gettrailobj2().offsetHeight> docheight2)
{
	if(xcoord+gettrailobj2().offsetWidth > docwidth) 
	{
		xcoord -= (offsetfrommouse[0]*2) + gettrailobj2().offsetWidth;
	}

	if(ycoord2+gettrailobj2().offsetHeight> docheight2) 
	{
		ycoord = docheight2 + document.body.scrollTop - gettrailobj2().offsetHeight;
	}
    //alert('Here:'+gettrailobj2().offsetWidth);
}


gettrailobj().left=xcoord+"px"
gettrailobj().top=ycoord+"px"
gettrailobj().visibility='visible'

gettrailobjIFrame().left = gettrailobj().left;
gettrailobjIFrame().top = gettrailobj().top;
gettrailobjIFrame().width = gettrailobj2().offsetWidth;
gettrailobjIFrame().height = gettrailobj2().offsetHeight;
gettrailobjIFrame().visibility='visible';
}

function gettrailobj2(){
if (document.getElementById)
return document.getElementById("trailimageid")
else if (document.all)
return document.all.trailimagid
}

function gettrailobj(){
if (document.getElementById)
return document.getElementById("trailimageid").style
else if (document.all)
return document.all.trailimagid.style
}

function truebody(){
return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function setMenuFramefix(menuLayer,state)
{
var sFrameName = menuLayer + 'Frame';
if(state == 'visible')
	{
	var nMenuWidth = document.getElementById(menuLayer).offsetWidth;
	var nMenuHeight = document.getElementById(menuLayer).offsetHeight;
	var nMenuTop = document.getElementById(menuLayer).offsetTop;
	var nMenuLeft = document.getElementById(menuLayer).offsetLeft;
	document.getElementById(sFrameName).style.width = nMenuWidth;
	document.getElementById(sFrameName).style.height = nMenuHeight-10;
	document.getElementById(sFrameName).style.top = nMenuTop+10;
	document.getElementById(sFrameName).style.left = nMenuLeft;
	document.getElementById(sFrameName).style.visibility = 'visible';
	}
else
	{
	document.getElementById(sFrameName).style.visibility = 'hidden';
	document.getElementById(sFrameName).style.top = '0px';
	document.getElementById(sFrameName).style.left = '0px';
	document.getElementById(sFrameName).style.width = '0px';
	document.getElementById(sFrameName).style.height = '0px';
	}
}

function PosSnap() {
  var x,y,ox,bx,oy,p,tx,a,b,k,d,da,e,el,args=PosSnap.arguments;a=parseInt(a);
  for (k=0; k<(args.length-3); k+=4)
   if ((g=MM_findObj(args[k]))!=null) {
    el=eval(MM_findObj(args[k+1]));
    a=parseInt(args[k+2]);b=parseInt(args[k+3]);
    x=0;y=0;ox=0;oy=0;p="";tx=1;da="document.all['"+args[k]+"']";
    if(document.getElementById) {
     d="document.getElementsByName('"+args[k]+"')[0]";
     if(!eval(d)) {d="document.getElementById('"+args[k]+"')";if(!eval(d)) {d=da;}}
    }else if(document.all) {d=da;} 
    if (document.all || document.getElementById) {
     while (tx==1) {p+=".offsetParent";
      if(eval(d+p)) {x+=parseInt(eval(d+p+".offsetLeft"));y+=parseInt(eval(d+p+".offsetTop"));
      }else{tx=0;}}
     ox=parseInt(g.offsetLeft);oy=parseInt(g.offsetTop);var tw=x+ox+y+oy;
     if(tw==0 || (navigator.appVersion.indexOf("MSIE 4")>-1 && navigator.appVersion.indexOf("Mac")>-1)) {
      ox=0;oy=0;if(g.style.left){x=parseInt(g.style.left);y=parseInt(g.style.top);
      }else{var w1=parseInt(el.style.width);bx=(a<0)?-5-w1:-10;
      a=(Math.abs(a)<1000)?0:a;b=(Math.abs(b)<1000)?0:b;
      x=document.body.scrollLeft + event.clientX + bx;
      y=document.body.scrollTop + event.clientY;}}
   }else if (document.layers) {x=g.x;y=g.y;var q0=document.layers,dd="";
    for(var s=0;s<q0.length;s++) {dd='document.'+q0[s].name;
     if(eval(dd+'.document.'+args[k])) {x+=eval(dd+'.left');y+=eval(dd+'.top');break;}}}
   if(el) {e=(document.layers)?el:el.style;
   var xx=parseInt(x+ox+a),yy=parseInt(y+oy+b);
   if(navigator.appName=="Netscape" && parseInt(navigator.appVersion)>4){xx+="px";yy+="px";}
   if(navigator.appVersion.indexOf("MSIE 5")>-1 && navigator.appVersion.indexOf("Mac")>-1){
    xx+=parseInt(document.body.leftMargin);yy+=parseInt(document.body.topMargin);
    xx+="px";yy+="px";}e.left=xx;e.top=yy;}}
}

function Popup(URL,Name,w,h,s) {
        Console = window.open(URL,Name,"toolbar=0,location=0,status=0, resizable=1,menubar=0,scrollbars="+s+",width="+w+",height="+h+",left="+(screen.width-w)/2+",top="+(screen.height-h)/2)
		Console.focus;
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_showHideLayersMenu() { //v6.0
  var i,p,v,obj,args=MM_showHideLayersMenu.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
 setMenuFramefix(args[0],v)
}

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_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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);


// functionality for hiding <select>s which otherwise stack higher in z-index than divs, even with z-index set
// NN 7.0 / Mozilla 1.0 has actually fixed this already, with IE lagging behind (as per usual)


function hideSelect (passedId) {
if (document.getElementById(passedId)){
document.getElementById(passedId).style.visibility="hidden";
}
}

function showSelect (passedId) {
if (document.getElementById(passedId)){
document.getElementById(passedId).style.visibility="visible";
}
}



function URLEncode(plaintext)
{
	// The Javascript escape and unescape functions do not correspond
	// with what browsers actually do...
	var SAFECHARS = "0123456789" +					// Numeric
					"ABCDEFGHIJKLMNOPQRSTUVWXYZ" +	// Alphabetic
					"abcdefghijklmnopqrstuvwxyz" +
					"-_.!~*'()";					// RFC2396 Mark characters
	var HEX = "0123456789ABCDEF";

	var encoded = "";
	for (var i = 0; i < plaintext.length; i++ ) {
		var ch = plaintext.charAt(i);
	    if (ch == " ") {
		    encoded += "+";				// x-www-urlencoded, rather than %20
		} else if (SAFECHARS.indexOf(ch) != -1) {
		    encoded += ch;
		} else {
		    var charCode = ch.charCodeAt(0);
			if (charCode > 255) {
			    alert( "Unicode Character '" 
                        + ch 
                        + "' cannot be encoded using standard URL encoding.\n" +
				          "(URL encoding only supports 8-bit characters.)\n" +
						  "A space (+) will be substituted." );
				encoded += "+";
			} else {
				encoded += "%";
				encoded += HEX.charAt((charCode >> 4) & 0xF);
				encoded += HEX.charAt(charCode & 0xF);
			}
		}
	} // for
	return encoded;
}

function URLDecode(encoded)
{
   // Replace + with ' '
   // Replace %xx with equivalent character
   // Put [ERROR] in output if %xx is invalid.
   var HEXCHARS = "0123456789ABCDEFabcdef"; 
   var plaintext = "";
   var i = 0;
   while (i < encoded.length) {
       var ch = encoded.charAt(i);
	   if (ch == "+") {
	       plaintext += " ";
		   i++;
	   } else if (ch == "%") {
			if (i < (encoded.length-2) 
					&& HEXCHARS.indexOf(encoded.charAt(i+1)) != -1 
					&& HEXCHARS.indexOf(encoded.charAt(i+2)) != -1 ) {
				plaintext += unescape( encoded.substr(i,3) );
				i += 3;
			} else {
				alert( 'Bad escape combination near ...' + encoded.substr(i) );
				plaintext += "%[ERROR]";
				i++;
			}
		} else {
		   plaintext += ch;
		   i++;
		}
	} // while
   return plaintext;
}

function __IsNumeric(strText)
{
	var reg = /[-+]?([0-9]*\.)?[0-9]+/;
	alert(strText.match(reg));
}


function IsNumeric(strText)
{
	var sText = new String();
	sText = strText;
	var ValidChars = "0123456789.";
	var IsNumber=true;
	var Char;
	for(i = 0; i < sText.length && IsNumber == true; i++) 
	{ 
		Char = sText.charAt(i); 
		if (ValidChars.indexOf(Char) == -1) 
		{
			IsNumber = false;
		}
	}
	return IsNumber;
}

function winBRopenGlobal(theURL, Name, popW, popH,Offset) {
	var winleft = (screen.width - popW) / 2;
	var winUp = ((screen.height - popH) / 2) + Offset;
	winProp = 'width='+popW+',height='+popH+',left='+winleft+',top='+winUp+',status=yes,toolbar=no,menubar=no,location=no,resizable=yes,scrollbars=yes';
	Win = window.open(theURL, Name, winProp);
	Win.window.focus();
}

function decimalOnly()
{
	if (event.keyCode < 46 || event.keyCode > 57 || event.keyCode == 47) event.returnValue = false;
}

function numericOnly()
{
	if (event.keyCode < 48 || event.keyCode > 57) event.returnValue = false;
}

/*

function isCurrentDate(dtDate)
{
	var dtNow = new Date();
	if(dtNow < dtDate)
		return true;
	else
		return false;
}

function daySubscript(iDay)
{
	//alert(iDay);
	var sSubscript;
	switch(iDay)
	{
		case 1:
		case 21:
		case 31:
			sSubscript = "st";
			break;
		case 2:
		case 22:
			sSubscript = "nd";
			break;
		case 3:
		case 23:
			sSubscript = "rd";
			break;
		default:
			sSubscript = "th";
			break;
	}
	return sSubscript;
}

function ChangeTheDate(formname) {
	var oForm = eval('document.'+formname);
	var curSelInd;
	var tmpYear;
	var tmpMonth;
	tmpYear = oForm.ddYear.value;
	tmpMonth = oForm.ddMonth.value;
	if(tmpMonth==12){
		tmpMonth = 1;
		tmpYear = tmpYear + 1;
	} else {
		tmpMonth = parseInt(tmpMonth) + 1;
	}
	var tmpD = new Date(parseInt(tmpYear),parseInt(tmpMonth)-1,1,0,0,-1)
	curSelInd = oForm.ddDay.selectedIndex;
	oForm.ddDay.length = 0;
	for(var i = 0; i<tmpD.getDate();i++){
		oForm.ddDay.options[i] = new Option(i+1,i+1);
	}
	if(oForm.ddDay.length>=curSelInd) oForm.ddDay.selectedIndex = curSelInd;
}
*/
-->
