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 removeHint(fld) { //removes field hint on focus
  fld.value="";
}

function resetHint(fld,fldTxt) { //rest field hint on focus
  fld.value=fldTxt;
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function IsNumeric(sText)
{
   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 submitenter(myfield,e)
{
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13)
   {
   myfield.form.submit();
   return false;
   }
else
   return true;
}

function setMenuHeader(tx){
 document.getElementById("htextDiv").innerHTML="";	
 document.getElementById("htextDiv").innerHTML=tx;
}

function getFeatureInfo(url){
    document.getElementById('iframeDiv').src = url;
}

function setFocus(tabid,url){
 for(var id =1;id<=4;id++){
  var fnid="tab"+id;
  if(id==tabid){
	try{
		document.getElementById(fnid).className="featureLoading";
		getFeatureInfo(url);
		}catch(e){
		
		};
  }else{
	try{document.getElementById(fnid).className=""}catch(e){};
  }
 }  
}

var verticalpos="fromtop";
function JSFX_FloatTopDiv()
{
	document.getElementById('backToTop').style.visibility = "hidden";
	var startX = 155,
	startY = 340;
	var ns = (navigator.appName.indexOf("Netscape") != -1);
	var d = document;
	function ml(id){
		var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
		if(d.layers)el.style=el;
		el.sP=function(x,y){this.style.left=x+"px";this.style.top=y+"px";};
		el.x = startX;
		el.y = startY;
		return el;
	}
	window.stayTopRight=function(){
		if (document.documentElement && document.documentElement.scrollTop){
			var pY = ns ? pageYOffset : document.documentElement.scrollTop;
			//alert(pY);
		}else{
			var pY = ns ? pageYOffset : document.body.scrollTop;
		}
		
		ftlObj.y += (pY + startY - ftlObj.y)/8;
		//alert(ftlObj.y);
		if(ftlObj.y > 800){
			document.getElementById('backToTop').style.visibility = "visible";
			//document.getElementById('backToTop').innerHTML(ftlObj.y);
			//alert("ftlObj.y=" + document.getElementById('backToTop').style.top);
		}else{
			document.getElementById('backToTop').style.visibility = "hidden";
		}

		ftlObj.sP(ftlObj.x, ftlObj.y);
		setTimeout("stayTopRight()", 20);
	}
	ftlObj = ml("backToTop");
	stayTopRight();
	//alert(ftlObj.y);
}

function removeFSHint(fldid, rfldid) { //removes flower search file hint on focus
  document.getElementById(fldid).value ="";
  document.getElementById(rfldid).value = " Your email address"
}

function removeRegisterHint(rfldid, fldid) { //removes register field hint on focus
  document.getElementById(rfldid).value ="";
  document.getElementById(fldid).value = " Enter flower name";
}


function removeHintByID(fldid) { //removes field hint on focus
   document.getElementById(fldid).value ="";
}

function calcHeight(){
	var the_height=document.getElementById('iframeDiv').contentWindow.document.body.scrollHeight;
	document.getElementById('iframeDiv').height=the_height + 20 + 'px';
}


function calcFlowerInfoHeight(){
	var the_height=document.getElementById('iframeDiv').contentWindow.document.body.scrollHeight;
	document.getElementById('iframeDiv').height=the_height + 20 + 'px';
	removeLoader();
}

function removeLoader() {
	for(var id =1;id<=4;id++){
	  var fnid="tab"+id;
	  var obj = document.getElementById(fnid);
	  if(obj.className=="featureLoading"){
		try{
			obj.className="featureLoaded";
			}catch(e){
			
			};
	  }else{
		try{obj.className=""}catch(e){};
	  }
	 }  
}

function noenter(e) {
 	 var key;      
     if(window.event)
          key = window.event.keyCode; //IE
     else
          key = e.which; //firefox      

     return (key != 13);
}

function setClass(oid, theclass){
	var theid = oid;
	var obj = document.getElementById(oid);
	try{
		obj.className=theclass;
	}catch(e){
		//alert(e);
	};
}

function showToTR(rowID, rName) {
    var trID = "tr" + rowID;
    var trs = document.getElementsByName(rName);
    for (var i = 0; i < trs.length; i++) {
        if (trs[i] == null) {
            return;
        }
        trs[i].style.display = "none";
    }
    var theTR = document.getElementById(trID);
    theTR.style.display = "block";
}

function showToTRByID(showID, rNum) {
    for (var i = 1; i <= rNum; i++) {
		var trID = "tr" + i;
		var theTR = document.getElementById(trID);
    	if (theTR == null) {
            return;
        }else{
			if(showID==i){
				theTR.style.display = "block";
			}else{
				theTR.style.display = "none";
			}
		}
    }
}

function showSendByTrs(sendByID,rNum1, rNum2){
	if(sendByID==1){ //send by email
		hideTrsByID(sendByID,rNum2);
		showTrsByID(sendByID,rNum1);
	}else if(sendByID==2){  //send by msg
		hideTrsByID(sendByID,rNum1);
		showTrsByID(sendByID,rNum2);
	}else if(sendByID==3){	//News & events
		hideTrsByID(sendByID,rNum2);
		showTrsByID(sendByID,rNum1);
		showToTRByID(4,4);
	}
}

function hideTrsByID(sendByID,rNum){
	var rToHidePrefix ="trSMS";
	if((sendByID==1) || (sendByID==3)){ //send by email
		rToHidePrefix ="trSMS";
	}else{
		rToHidePrefix ="trEmail";
	}
	for (var i = 1; i <= rNum; i++) {
		var trID = rToHidePrefix + i;
		var theTR = document.getElementById(trID);
		if (theTR == null) {
			return;
		}else{
			theTR.style.display = "none";
		}
	}
}

function showTrsByID(sendByID,rNum){
	var rPrefix ="trEmail";
	if((sendByID==1) || (sendByID==3)){ //send by email
		rPrefix ="trEmail";
	}else{
		rPrefix ="trSMS";
	}
	for (var i = 1; i <= rNum; i++) {
		var trID = rPrefix + i;
		var theTR = document.getElementById(trID);
		if (theTR == null) {
			return;
		}else{
			theTR.style.display = "block";
		}
	}
}
function showTRs(theID, rToShowName, rToHideName) {
    if(theID==1){
		showTRsByName(rToShowName);
		hideTRsByName(rToHideName);
	}else{
		showTRsByName(rToHideName);
		hideTRsByName(rToShowName);
	}
}

function showTRsByName(rName){
	var trs = document.getElementsByName(rName);
	for (var i = 0; i < trs.length; i++) {
		if (trs[i] == null) {
			return;
		}
		trs[i].style.display = "block";
	}
}

function hideTRsByName(rName){
	var trs = document.getElementsByName(rName);
	for (var i = 0; i < trs.length; i++) {
		if (trs[i] == null) {
			return;
		}
		trs[i].style.display = "none";
	}
}


function SelectAll(comboid) {
    var combo = document.getElementById(comboid);
    for (i = 1; i < combo.length; i++) {
        combo.options[i].selected = true;
    }
}

function SelectAll2(comboid) {
    var combo = document.getElementById(comboid);
    for (i = 0; i < combo.length; i++) {
        combo.options[i].selected = true;
    }
}