function MM_dragLayer(objName,x,hL,hT,hW,hH,toFront,dropBack,cU,cD,cL,cR,targL,targT,tol,dropJS,et,dragJS) { //v4.01
  //Copyright 1998 Macromedia, Inc. All rights reserved.
  var i,j,aLayer,retVal,curDrag=null,curLeft,curTop,IE=document.all,NS4=document.layers;
  var NS6=(!IE&&document.getElementById), NS=(NS4||NS6); if (!IE && !NS) return false;
  retVal = true; if(IE && event) event.returnValue = true;
  if (MM_dragLayer.arguments.length > 1) {
    curDrag = MM_findObj(objName); if (!curDrag) return false;
    if (!document.allLayers) { document.allLayers = new Array();
      with (document) if (NS4) { for (i=0; i<layers.length; i++) allLayers[i]=layers[i];
        for (i=0; i<allLayers.length; i++) if (allLayers[i].document && allLayers[i].document.layers)
          with (allLayers[i].document) for (j=0; j<layers.length; j++) allLayers[allLayers.length]=layers[j];
      } else {
        if (NS6) { var spns = getElementsByTagName("span"); var all = getElementsByTagName("div"); 
          for (i=0;i<spns.length;i++) if (spns[i].style&&spns[i].style.position) allLayers[allLayers.length]=spns[i];}
        for (i=0;i<all.length;i++) if (all[i].style&&all[i].style.position) allLayers[allLayers.length]=all[i]; 
    } }
    curDrag.MM_dragOk=true; curDrag.MM_targL=targL; curDrag.MM_targT=targT;
    curDrag.MM_tol=Math.pow(tol,2); curDrag.MM_hLeft=hL; curDrag.MM_hTop=hT;
    curDrag.MM_hWidth=hW; curDrag.MM_hHeight=hH; curDrag.MM_toFront=toFront;
    curDrag.MM_dropBack=dropBack; curDrag.MM_dropJS=dropJS;
    curDrag.MM_everyTime=et; curDrag.MM_dragJS=dragJS;
    curDrag.MM_oldZ = (NS4)?curDrag.zIndex:curDrag.style.zIndex;
    curLeft= (NS4)?curDrag.left:(NS6)?parseInt(curDrag.style.left):curDrag.style.pixelLeft; 
    if (String(curLeft)=="NaN") curLeft=0; curDrag.MM_startL = curLeft;
    curTop = (NS4)?curDrag.top:(NS6)?parseInt(curDrag.style.top):curDrag.style.pixelTop; 
    if (String(curTop)=="NaN") curTop=0; curDrag.MM_startT = curTop;
    curDrag.MM_bL=(cL<0)?null:curLeft-cL; curDrag.MM_bT=(cU<0)?null:curTop-cU;
    curDrag.MM_bR=(cR<0)?null:curLeft+cR; curDrag.MM_bB=(cD<0)?null:curTop+cD;
    curDrag.MM_LEFTRIGHT=0; curDrag.MM_UPDOWN=0; curDrag.MM_SNAPPED=false; //use in your JS!
    document.onmousedown = MM_dragLayer; document.onmouseup = MM_dragLayer;
    if (NS) document.captureEvents(Event.MOUSEDOWN|Event.MOUSEUP);
  } else {
    var theEvent = ((NS)?objName.type:event.type);
    if (theEvent == 'mousedown') {
      var mouseX = (NS)?objName.pageX : event.clientX + document.body.scrollLeft;
      var mouseY = (NS)?objName.pageY : event.clientY + document.body.scrollTop;
      var maxDragZ=null; document.MM_maxZ = 0;
      for (i=0; i<document.allLayers.length; i++) { aLayer = document.allLayers[i];
        var aLayerZ = (NS4)?aLayer.zIndex:parseInt(aLayer.style.zIndex);
        if (aLayerZ > document.MM_maxZ) document.MM_maxZ = aLayerZ;
        var isVisible = (((NS4)?aLayer.visibility:aLayer.style.visibility).indexOf('hid') == -1);
        if (aLayer.MM_dragOk != null && isVisible) with (aLayer) {
          var parentL=0; var parentT=0;
          if (NS6) { parentLayer = aLayer.parentNode;
            while (parentLayer != null && parentLayer.style.position) {             
              parentL += parseInt(parentLayer.offsetLeft); parentT += parseInt(parentLayer.offsetTop);
              parentLayer = parentLayer.parentNode;
          } } else if (IE) { parentLayer = aLayer.parentElement;       
            while (parentLayer != null && parentLayer.style.position) {
              parentL += parentLayer.offsetLeft; parentT += parentLayer.offsetTop;
              parentLayer = parentLayer.parentElement; } }
          var tmpX=mouseX-(((NS4)?pageX:((NS6)?parseInt(style.left):style.pixelLeft)+parentL)+MM_hLeft);
          var tmpY=mouseY-(((NS4)?pageY:((NS6)?parseInt(style.top):style.pixelTop) +parentT)+MM_hTop);
          if (String(tmpX)=="NaN") tmpX=0; if (String(tmpY)=="NaN") tmpY=0;
          var tmpW = MM_hWidth;  if (tmpW <= 0) tmpW += ((NS4)?clip.width :offsetWidth);
          var tmpH = MM_hHeight; if (tmpH <= 0) tmpH += ((NS4)?clip.height:offsetHeight);
          if ((0 <= tmpX && tmpX < tmpW && 0 <= tmpY && tmpY < tmpH) && (maxDragZ == null
              || maxDragZ <= aLayerZ)) { curDrag = aLayer; maxDragZ = aLayerZ; } } }
      if (curDrag) {
        document.onmousemove = MM_dragLayer; if (NS4) document.captureEvents(Event.MOUSEMOVE);
        curLeft = (NS4)?curDrag.left:(NS6)?parseInt(curDrag.style.left):curDrag.style.pixelLeft;
        curTop = (NS4)?curDrag.top:(NS6)?parseInt(curDrag.style.top):curDrag.style.pixelTop;
        if (String(curLeft)=="NaN") curLeft=0; if (String(curTop)=="NaN") curTop=0;
        MM_oldX = mouseX - curLeft; MM_oldY = mouseY - curTop;
        document.MM_curDrag = curDrag;  curDrag.MM_SNAPPED=false;
        if(curDrag.MM_toFront) {
          eval('curDrag.'+((NS4)?'':'style.')+'zIndex=document.MM_maxZ+1');
          if (!curDrag.MM_dropBack) document.MM_maxZ++; }
        retVal = false; if(!NS4&&!NS6) event.returnValue = false;
    } } else if (theEvent == 'mousemove') {
      if (document.MM_curDrag) with (document.MM_curDrag) {
        var mouseX = (NS)?objName.pageX : event.clientX + document.body.scrollLeft;
        var mouseY = (NS)?objName.pageY : event.clientY + document.body.scrollTop;
        newLeft = mouseX-MM_oldX; newTop  = mouseY-MM_oldY;
        if (MM_bL!=null) newLeft = Math.max(newLeft,MM_bL);
        if (MM_bR!=null) newLeft = Math.min(newLeft,MM_bR);
        if (MM_bT!=null) newTop  = Math.max(newTop ,MM_bT);
        if (MM_bB!=null) newTop  = Math.min(newTop ,MM_bB);
        MM_LEFTRIGHT = newLeft-MM_startL; MM_UPDOWN = newTop-MM_startT;
        if (NS4) {left = newLeft; top = newTop;}
        else if (NS6){style.left = newLeft; style.top = newTop;}
        else {style.pixelLeft = newLeft; style.pixelTop = newTop;}
        if (MM_dragJS) eval(MM_dragJS);
        retVal = false; if(!NS) event.returnValue = false;
    } } else if (theEvent == 'mouseup') {
      document.onmousemove = null;
      if (NS) document.releaseEvents(Event.MOUSEMOVE);
      if (NS) document.captureEvents(Event.MOUSEDOWN); //for mac NS
      if (document.MM_curDrag) with (document.MM_curDrag) {
        if (typeof MM_targL =='number' && typeof MM_targT == 'number' &&
            (Math.pow(MM_targL-((NS4)?left:(NS6)?parseInt(style.left):style.pixelLeft),2)+
             Math.pow(MM_targT-((NS4)?top:(NS6)?parseInt(style.top):style.pixelTop),2))<=MM_tol) {
          if (NS4) {left = MM_targL; top = MM_targT;}
          else if (NS6) {style.left = MM_targL; style.top = MM_targT;}
          else {style.pixelLeft = MM_targL; style.pixelTop = MM_targT;}
          MM_SNAPPED = true; MM_LEFTRIGHT = MM_startL-MM_targL; MM_UPDOWN = MM_startT-MM_targT; }
        if (MM_everyTime || MM_SNAPPED) eval(MM_dropJS);
        if(MM_dropBack) {if (NS4) zIndex = MM_oldZ; else style.zIndex = MM_oldZ;}
        retVal = false; if(!NS) event.returnValue = false; }
      document.MM_curDrag = null;
    }
    if (NS) document.routeEvent(objName);
  } return retVal;
}
// setof drag layer scripts

function checkcrs() {
   alert('CRS non inserita oppure non valida.  Riprovare.');
}
function addOption(selectObject,optionText,optionValue) {
    var optionObject = new Option( unescape(optionText),optionValue)
    var optionRank = selectObject.options.length
    selectObject.options[optionRank]=optionObject
	selectObject.options[optionRank].id="__" + optionValue; 
}

function deleteOption(selectObject,optionRank) {
    if (selectObject.options.length!=0) { selectObject.options[optionRank]=null }
}


function deleteOption(selectObject,optionRank) {
    if (selectObject.options.length!=0) { selectObject.options[optionRank]=null }
}

function testAdd(idd, value) {
    var formObject = document.getElementById(idd);
    if (value!="") {
        addOption(formObject,value, value)
    } else {
        alert("Devi digitare un nome per la lista!")
    }
}

function putlogin(objj, nomecom) {
 
 str='<img src="img/PrimaryKey.png" border="0" align="absmiddle"> <a href="start.php?mapname='+nomecom+'_pubblico&program='+escape('/cgi-bin/mapserv.exe')+'&root=wgis_integrato" target=\"loginwindow\" >login '+nomecom+'</a>';
 str2='<br><img src="img/UserGroups.png" width="16" height="16" border="0" align="absmiddle"><a href="start.php?comune='+nomecom+'&mapname='+nomecom+'_pubblico&program='+escape('/cgi-bin/mapserv.exe')+'&root=wgis_integrato"  target=\"loginwindow\">&nbsp;&nbsp;ACCESSO PUBBLICO</a><BR>';
 
  document.getElementById('putlogin').innerHTML='<img src="img/stemmi/thumbs/tn_'+nomecom+'.jpg"><br>'+str+str2;
  objj.selectedIndex=0;
}

function testDelete(idd, value) {
    var formObject = document.getElementById(idd);
    if (formObject.selectedIndex!=-1) {
        deleteOption(formObject,formObject.selectedIndex)
    } else {
        alert("Seleziona una lista per eliminarla!")
    }
}


function docjslib_getRealLeft(imgElem) {
	xPos = eval(imgElem).offsetLeft;
	tempEl = eval(imgElem).offsetParent;
  	while (tempEl != null) {
  		xPos += tempEl.offsetLeft;
  		tempEl = tempEl.offsetParent;
  	}
	return xPos;
}

function docjslib_getRealTop(imgElem) {
		yPos = eval(imgElem).offsetTop;
		tempEl = eval(imgElem).offsetParent;
		while (tempEl != null) {
			yPos += tempEl.offsetTop;
			tempEl = tempEl.offsetParent;
		}
		return yPos;
	}



function docjslib_getImageXfromLeft(imgID) {
	  if (NS4) return eval(imgID).x
	  else return docjslib_getRealLeft(imgID);
	}
function docjslib_getImageYfromTop(imgID) {
	  if (NS4) return eval(imgID).y
	  else return docjslib_getRealTop(imgID);
	}

	    //tmtC_Resize_Window

function openclose__(obbjname)
{
if(document.getElementById(obbjname).style.display=='block' || document.getElementById(obbjname).style.display=='') {

	document.getElementById(obbjname).style.display='none';
	if(document.getElementById('icoplus_'+obbjname)!=null)
	  document.getElementById('icoplus_'+obbjname).src='img/plus.gif';

	}
else {
	document.getElementById(obbjname).style.display='block';
	if(document.getElementById('icoplus_'+obbjname)!=null)
	  document.getElementById('icoplus_'+obbjname).src='img/minus.gif';

	}
}

function openclose__all(group, what)
{
var arr = group.split(",");
i=0;
   while(document.getElementById("open_" + arr[i])!=null) {
	document.getElementById("open_" + arr[i]).style.display=what;
	i++;
	}

}

	 function resize() {
tmt_Resize_WindowX = screen.availWidth;
tmt_Resize_WindowY = screen.availHeight;
self.parent.moveTo(0,0);
self.parent.resizeTo(tmt_Resize_WindowX,tmt_Resize_WindowY);
 }//tmtC_Resize_WindowEnd



function screen2wgs(x,y)
{

var wgs = new Array();
utm[0] = Number(ms.extent[0] + x*ms.cellsize);
utm[1] = Number(ms.extent[3] - y*ms.cellsize);
return(wgs);
}
//***

function wgs2screen(x,y)
{
var xyz = new Array();
xyz[0] = Number( ( x - ms.extent[0] ) / ms.cellsize);
xyz[1] = Number( ( ms.extent[3] - y ) / ms.cellsize);
return(xyz);
}
//***


/////////////

function screen2utmmm(x,y)
{

var utm = new Array();
utm[0] = Number(ms.extent[0] + x*ms.cellsize);
utm[1] = Number(ms.extent[3] - y*ms.cellsize);
return(utm);
}
//***

function utm2screen(x,y)
{
var xyz = new Array();
xyz[0] = Number( ( x - ms.extent[0] ) / ms.cellsize);
xyz[1] = Number( ( ms.extent[3] - y ) / ms.cellsize);
return(xyz);
}
//***

function change_BG__(obj)
{
//if(obj.src=='graphics/'+obj.name+'_psh.gif')
//		obj.src = 'graphics/'+obj.name+'.gif';
//else
//		obj.src = 'graphics/'+obj.name+'_psh.gif';
//		//obj.style.filter = "Alpha(Opacity=100)";
//	
	if(obj.src.indexOf('_psh')==-1){
	  if(obj.src.indexOf('.gif')==-1 )
		  obj.src = obj.src.replace('.png','_psh.png');
	  else
		  obj.src = obj.src.replace('.gif','_psh.gif');
	}
	else
		obj.src = obj.src.replace('_psh.','.');
}


function change_BG_generic(obj, nam)
{
	var i = 0;
	while(document.getElementById(nam + i)!=null ) {
		document.getElementById(nam + i).style.border = "solid white  1px";
		//document.getElementById("icon_" + i).style.filter = "Alpha(Opacity=70)";
		i++;
	}
	obj.style.border = "solid red 1px";
		//obj.style.filter = "Alpha(Opacity=100)";
	
}

function change_BG(obj)
{
	var i = 0;
	while(document.getElementById("icon_" + i)!=null ) {
	//	document.getElementById("icon_" + i).src = document.getElementById("icon_" + i).src.replace('_psh.','.');
		document.getElementById("icon_" + i).style.border='outset 2px silver';
		obj.className='tools';
		//document.getElementById("icon_" + i).style.filter = "Alpha(Opacity=70)";
		i++;
	}
		
		obj.style.border='inset 2px red';
		obj.className='';
		
		//obj.style.filter = "Alpha(Opacity=100)";
	
}

function change_BG_(obj, cond)
{

  if(cond=="in" && obj.style.border.indexOf('red')==-1)
		obj.style.border = "1px solid black";
	else if(cond!="in" && obj.style.border.indexOf('red')==-1)
		obj.style.border = "1px solid white";
	else
		obj.style.border = "1px red solid";

	
}

//*****************************************


function showMenu(divNum)
{
   setTimeout('main.sync()', 100);
   if(divNum == "closeall")
   {
     document.getElementById('legenda_').style.display='none';
		return 0;
   }
   else if(divNum == "openall")
   { 
     document.getElementById('legenda_').style.display='block';
		return 0;
   }
 
}


function pass_checkboxes()
{    var x=0; 
	var y=0; 
	var a = new Array();
   while(document.getElementById("sel_" + x)!=null)
		{
		if(document.getElementById("sel_" + x).checked) {
			a[y]=document.getElementById("sel_" + x).name;
			y++;
			}
    x++;
}
return a;
}



function pass_checkboxes_adv(basename, what)
{  
	var x=0; 
    var i=0;

		//	alert( basename + '___' + x + '||||' + document.getElementById(basename + "___" + x) );
    while(document.getElementById(basename + "___" + x)!=null){
    if(document.getElementById(basename + "___" + x).checked==true)
      i++;
	if(what!=null)
		document.getElementById(basename + "___" + x).checked=what;	
	x++;
		}
		
return i;
}



function makecheck(idr, basename, what)
{  
if(what==false && pass_checkboxes_adv(basename, null)==0)
			document.getElementById(basename).checked=what;
else if(what==true)
			document.getElementById(basename).checked=what;

top.frames[2].location.href='commands.php?action=filteritem&idr='+idr+'&comune='+comune+'&topname='+basename;
}






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_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')?'block':(v=='hide')?'none':v; }
    obj.display=v; }
}


function myCanvas_clear() {
        myCanvas_clicks = 0;
        dist = 0;
        jg.clear();
        document.all.inform.value = dist + ' mt';
        return;
      }
 
	  
  function changeselection (b){
      if(b=="")
		  {
		  alert('elemento non trovato');
		  return 0;
		  }
		  
		var a = b.split("),(");
		var tmp = a[0].split("(");

		var tmp = tmp[1].split(",");


        //alert(ms.extent[0]);
		var xmax = tmp[0]  
		var ymax = tmp[1]  

		var tmp = a[1].split(")");
		var tmp = tmp[0].split(",");

		var xmin = tmp[0]  
		var ymin = tmp[1] 
		
		
	  if(Number(xmin)>= Number(xmax) || Number(ymin)>=Number(ymax) )
		  {
		  alert('elemento non trovato');
		  return 0;
		  }
		
		dx=xmax-xmin;
		dy=ymax-ymin;
		xmin=Number(xmin)-dx/5;
		xmax=Number(xmax)+dx/5;
		ymin=Number(ymin)-dy/5;
		ymax=Number(ymax)+dy/5;
		 if(xmin>xmax)
		   {
		   _x_=xmin;
		   xmin=xmax;
		   xmax=_x_;
		   }
		 if(ymin>ymax)
		   {
		   _y_=ymin;
		   ymin=ymax;
		   ymax=_y_;
		   }
		   
        parent.frames[0].ms.extent[0] = Number(xmin);
        parent.frames[0].ms.extent[1] = Number(ymin); 
        parent.frames[0].ms.extent[2] = Number(xmax); 
        parent.frames[0].ms.extent[3] = Number(ymax); 
        parent.frames[0].ms.zoom2element(); 
      }
	
function mousecoords(objName) { //v4.01

  //Copyright 1998 Macromedia, Inc. All rights reserved.
  IE=document.all,NS4=document.layers;

  var NS6=(!IE&&document.getElementById), NS=(NS4||NS6); if (!IE && !NS) return false;
      var mouseX = (NS)?objName.pageX : event.clientX + document.body.scrollLeft;
      var mouseY = (NS)?objName.pageY : event.clientY + document.body.scrollTop;
	  mp=Array(mouseX, mouseY)
  	return mp;
}  


function mousecoords_(e) { //v4.01
  //Copyright 1998 Macromedia, Inc. All rights reserved.
  IE=document.all,NS4=document.layers;

  var NS6=(!IE&&document.getElementById), NS=(NS4||NS6); if (!IE && !NS) return false;
      var mouseX = (NS)?e.pageX : event.clientX + document.body.scrollLeft;
      var mouseY = (NS)?e.pageY : event.clientY + document.body.scrollTop;
	  mp=Array(mouseX, mouseY)
  //	return mp;
}  


function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  
  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;
  
  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;
  
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}

function fadeIn(objId,opacity) {
  if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 5;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 30);
    }
  }
}



function modifier_keys(e) {

  if (nav4) { 
     document.keys.alt.checked = e.modifiers & Event.ALT_MASK;
     document.keys.control.checked = e.modifiers & Event.CONTROL_MASK;
     document.keys.shift.checked = e.modifiers & Event.SHIFT_MASK;
     document.keys.meta.checked = e.modifiers & Event.META_MASK;
  } else {
     document.keys.alt.checked = window.event.altKey;
     document.keys.control.checked = window.event.ctrlKey;
     document.keys.shift.checked = window.event.shiftKey;
     document.keys.meta.checked = false;
  }
  return false;
}