function toggleIframe ( iFrameID, thelink ) 
	{
	var element = document.getElementById (iFrameID);
	if ( element.style.display == "none" ) 
		{ 
		element.style.display = "inline"; 
		window.frames[iFrameID].location.href = thelink;
		}
	else 
		{ 
		element.style.display = "none"; 
		window.frames[iFrameID].location.href = '';
		}
	}
	
function hideAll(tagName,strId){ 
tag = document.getElementsByTagName(tagName); 
   for(x=0;x<tag.length; x++){ 
      if(tag[x].getAttribute('id').indexOf(strId) != -1){ 
         tag[x].style.display = 'none'; 
      } 
   } 
} 

function HideHoudini ( theform ) 
{
	var element = document.getElementById (theform);
		element.style.display = "none"; 
}

	
function FlagAll(field,flag) {
	//document.write(flagName);
	switch (flag)
	{
		case "MattinoFlag": {
			
			if (MattinoFlag == "false") {
			for (i = 0; i < field.length; i++) {
			field[i].checked = true;}
			MattinoFlag = "true";
			return "Nessuno"; }
			else {
			for (i = 0; i < field.length; i++) {
			field[i].checked = false; }
			MattinoFlag = "false";
			return "Tutti"; }
			
			};
		case "PomeriggioFlag": {
			
			if (PomeriggioFlag == "false") {
			for (i = 0; i < field.length; i++) {
			field[i].checked = true;}
			PomeriggioFlag = "true";
			return "Nessuno"; }
			else {
			for (i = 0; i < field.length; i++) {
			field[i].checked = false; }
			PomeriggioFlag = "false";
			return "Tutti"; }
			
			};
		case "SeraFlag": {
			
			if (SeraFlag == "false") {
			for (i = 0; i < field.length; i++) {
			field[i].checked = true;}
			SeraFlag = "true";
			return "Nessuno"; }
			else {
			for (i = 0; i < field.length; i++) {
			field[i].checked = false; }
			SeraFlag = "false";
			return "Tutti"; }
			
			};
		
		}

}

function toggleHoudini ( theform ) 
	{
	var element = document.getElementById (theform);
	if ( element.style.display == "none" ) 
		{ 
		element.style.display = "inline"; 
		}
	else 
		{ 
		element.style.display = "none"; 
		}
	}
	
function ShowDiv ( theform ) 
	{
	var element = document.getElementById (theform);

		element.style.display = "inline"; 
	
	}
function HideDiv ( theform ) 
	{
	var element = document.getElementById (theform);

		element.style.display = "none"; 

	}
function ShowHide(LayerName)
{
	var element = document.getElementById (LayerName);
		if (document.layers)
		{
		  if (document.layers[LayerName].visibility == "show")
			{document.layers[LayerName].visibility = "hide";}
		  else
			{document.layers[LayerName].visibility = "show";}
		}
		else
		  {if (element.style.visibility == "visible")
			{element.style.visibility = "hidden";}
		   else
			{element.style.visibility = "visible";}
		  }
}

// Author: JS-Examples - http://www.js-examples.com
// Courtesy of SimplytheBest.net - http://simplythebest.net/scripts/
// _w : which ID (1) or (2)
// _h : (h)ide or (s)how
function toggleT(_w,_h) 
{
	if (document.all) 
	{ // is IE
		if (_h=='s') eval("document.all."+_w+".style.visibility='visible';");
		if (_h=='h') eval("document.all."+_w+".style.visibility='hidden';");
	} 
	else 
	{ // is NS? 
		if (_h=='s') eval("document.layers['"+_w+"'].visibility='show';");
		if (_h=='h') eval("document.layers['"+_w+"'].visibility='hide';");
	}
}
function ShowHideInput(LayerName,FormName)
{
	
	var element = document.getElementById (LayerName);
	//var elementoform = document.forms[NomeForm].element;
		if (document.layers)
		{
		  if (document.layers[LayerName].visibility == "show")
			{
				document.layers[LayerName].visibility = "hide";
				document.forms[FormName].LayerName.disabled = true;
			}
		  else
			{
				document.layers[LayerName].visibility = "show";
				document.forms[FormName].LayerName.disabled = false;
			}
		}
		else
		  {if (element.style.visibility == "visible")
			{
				element.style.visibility = "hidden";
				element.disabled = true;
			}
		   else
			{
				element.style.visibility = "visible";
				element.disabled = false;
			}
		  }
}
function HideImages(LayerName)
{
	var element = document.getElementById (LayerName);
	
		element.style.display = "none"; 

}

function ShowElemento ( theform ) 
	{
	var element = document.getElementById (theform);
	element.style.display = "block"; 
	}
function HideElemento ( theform ) 
	{
	var element = document.getElementById (theform);
	element.style.display = "none"; 
	}