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 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 accountvalidate(form){
	 var msg = "";
	 var user = form.username.value;
	 var pwd = form.password.value;
	 var pwd2 = form.passwordConfirm.value;
	 if(user==""){
		 msg = "Please enter a username";
	 }
	 if(pwd==""){
		 msg = "Please enter a password";
	 }
	 if(pwd == pwd2){
		 msg = "";
	 } else {
	 	msg = "Passwords do not match.  Please re-enter.";
	 }
	 if (msg == ""){
	 form.submit();
	 } else {
	 alert(msg);
	 return false;
	 }
}


function pageRedirect(url){
	location.href=(url);
}

function pageOpen(url){
	window.open(url);
}

function submitSearch(form){
	 form.submit();
}

function showPic (whichpic) {
 if (document.getElementById) {
  document.getElementById('placeholder').src = whichpic.href;
 if (whichpic.title) {
   document.getElementById('desc').childNodes[0].nodeValue = whichpic.title;
  } else {
   document.getElementById('desc').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
  }
  return false;
 } else {
  return true;
 }
}

function showPicture(url){
	window.open(url,'Previews','toolbar=no,scrollbars=yes,width=500,height=450,resizable=yes');
}

function showPrint(url){
	window.open(url,'Previews','toolbar=yes,scrollbars=yes,width=810,height=600,resizable=yes');
}

function showEmail(url){
	window.open(url,'Previews','toolbar=no,scrollbars=no,width=350,height=250,resizable=no');
}
	
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
}

function MapRequestCheck(f){

var er = "";
var erObj = false;
	if( f.FName.value == "" ){
	er += " - First Name is required \n";
	if( !erObj ){ erObj = f.FName; }
}

if( f.LName.value == "" ){
	er += " - Last Name is required \n";
	if( !erObj ){ erObj = f.LName; }
}

if( f.Addr1.value == "" ){
	er += " - Address is required \n";
	if( !erObj ){ erObj = f.Addr1; }
}

if( f.City.value == "" ){
	er += " - City is required \n";
	if( !erObj ){ erObj = f.City; }
}

if( f.State.value == "" ){
	er += " - State is required \n";
	if( !erObj ){ erObj = f.State; }
}

if( f.Zip.value == "" ){
	er += " - Zip Code is required \n";
	if( !erObj ){ erObj = f.Zip; }
}

if( er == "" ){ return true; }else{ formError( er, erObj );	return false; }

}

function getposOffset(what, offsettype){
	var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
	var parentEl=what.offsetParent;
	while (parentEl!=null){
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	return totaloffset;
}

function toolTip( obj, offsetX, offsetY, sizeX, sizeY, shadowDistance, tipTitle, tipText ){
	var ttObj = false;
	var ttShadowObj = false;
	if( !shadowDistance ){ shadowDistance = 10; }
	if( !offsetX ){ offsetX = 0; }
	if( !offsetY ){ offsetY = 0; }
	if( !sizeX ){ sizeX = 200; }
	if( !sizeY ){ sizeY = 40; }
	if( !tipTitle ){ tipTitle = "Earthlogic Tooltip"; }
	if( !tipText ){ tipText = "Tooltip Text Content"; }
	
	if( document.getElementById ) {
		if( document.getElementById("toolTip") ){ ttObj = document.getElementById("toolTip"); }
		if( document.getElementById("ttShadow") ){ ttShadowObj = document.getElementById("ttShadow"); }
		if( document.getElementById("toolTipTitle") ){ document.getElementById("toolTipTitle").innerHTML = tipTitle; }
		if( document.getElementById("toolTipContent") ){ document.getElementById("toolTipContent").innerHTML = tipText; }
	}
	
	if( !obj ){ ttObj.style.visibility = 'hidden'; ttShadowObj.style.visibility = 'hidden'; }
	else{
		if( document.getElementById && document.getElementById(obj) ){ obj = document.getElementById(obj); } 
		tt_X = getposOffset( obj, 'left' ) + offsetX;
		tt_Y = getposOffset( obj, 'top' ) + offsetY;

		ttObj.style.width = sizeX; 				ttShadowObj.style.width = sizeX;
		ttObj.style.height = sizeY; 			ttShadowObj.style.height = sizeY;
		ttObj.style.left = tt_X; 				ttShadowObj.style.left = tt_X + shadowDistance;
		ttObj.style.top = tt_Y; 				ttShadowObj.style.top = tt_Y + shadowDistance;
		ttObj.style.visibility = 'visible'; 	ttShadowObj.style.visibility = 'visible';
		
	}
	
}



function hideObjects( obj ){
	obj = obj.split('^');
	for( i=0; i<obj.length; i++ ){
		if( document.getElementById && 	document.getElementById(obj[i]) ){
			document.getElementById(obj[i]).style.visibility = 'hidden';
		}
	}
}

function showObjects( obj ){
	obj = obj.split('^');
	for( i=0; i<obj.length; i++ ){
		if( document.getElementById && 	document.getElementById(obj[i]) ){
			document.getElementById(obj[i]).style.visibility = 'visible';
		}
	}
}