// ------------------------------------------------ //
// Copyright (c), 2005, Innovagency
// Javascrip source code
// ------------------------------------------------ //

// ------------------------------------------------ //
// COMBO-BOX EXPANDER
// ------------------------------------------------ //
function retractCombo(sFormName, sDivID, sSelectInDivID, sSelectID) 
{
	// mostra select por trás			
	//window.document.forms[sFormName].elements[sSelectID].style.visibility = 'visible';
	
	window.document.forms[sFormName].elements[sSelectInDivID].style.visibility = 'hidden';
	document.getElementById(sDivID).style.visibility = 'hidden';
	window.document.forms[sFormName].elements[sSelectID].selectedIndex = window.document.forms[sFormName].elements[sSelectInDivID].selectedIndex;		
}

/* Código para tratamento da visibilidade das dropdowns e posicionamento das divs [LR] */
function findPosX(obj)
{
var curleft = 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curleft += obj.offsetLeft
obj = obj.offsetParent;
}
}
else if (obj.x)
curleft += obj.x;
return curleft;
}

function findPosY(obj)
{
var curtop = 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curtop += obj.offsetTop
obj = obj.offsetParent;
}
}
else if (obj.y)
curtop += obj.y;
return curtop;
}

function expandLayer(sFormName, sDivID, sSelectInDivID, sSelectID)
{				

	// largura do select dentro div
	window.document.forms[sFormName].elements[sSelectInDivID].style.width = 155;

	// altura do select dentro div			
	if(window.document.forms[sFormName].elements[sSelectID].options.length <= 2)
		window.document.forms[sFormName].elements[sSelectInDivID].style.height = (window.document.forms[sFormName].elements[sSelectID].options.length) * (window.document.forms[sFormName].elements[sSelectID].clientHeight - 2.7);
	else
	{		
		if(window.document.forms[sFormName].elements[sSelectID].options.length <= 5)
			window.document.forms[sFormName].elements[sSelectInDivID].style.height = (window.document.forms[sFormName].elements[sSelectID].options.length - 1) * (window.document.forms[sFormName].elements[sSelectID].clientHeight - 1);
		else
			window.document.forms[sFormName].elements[sSelectInDivID].style.height = 4 * (window.document.forms[sFormName].elements[sSelectID].clientHeight - 1);		
	}
	
	// diferença entre tamanho do Select e tamanho da div
	var DifTamanho = window.document.forms[sFormName].elements[sSelectInDivID].offsetWidth - window.document.forms[sFormName].elements[sSelectID].offsetWidth;			
			
	// posicionamento div esquerda
	document.getElementById(sDivID).style.left = (findPosX(window.document.forms[sFormName].elements[sSelectID]) - DifTamanho)  + 'px';			
		
	// posicionamento div topo
	if(findPosY(window.document.forms[sFormName].elements[sSelectID]) < findPosY(document.getElementById(sDivID)))
	{
		document.getElementById(sDivID).style.top = findPosY(window.document.forms[sFormName].elements[sSelectID]) + 'px';
	}
		
	window.document.forms[sFormName].elements[sSelectInDivID].style.visibility = 'visible';					
	window.document.forms[sFormName].elements[sSelectInDivID].selectedIndex = window.document.forms[sFormName].elements[sSelectID].selectedIndex;
	document.getElementById(sDivID).style.visibility = 'visible';
	window.document.forms[sFormName].elements[sSelectInDivID].focus();				
}

/* Código para efectuar submits através do Enter em múltiplos forms [LR]  */

// variáveis
var context = "";
var buttonSubmit;

function doSubmit()
{
  var button;
  if (context == 'basic') {
    button = document.getElementById("BasicSearchButton");
  }
  else if (context == "advanced") {
    button = document.getElementById("AdvancedSearchButton");
  }
  if (button) {
    button.click();
  }
}
function setContext(ctx)
{
	buttonSubmit = ctx;
	//context = ctx;	
}
// capta teclas
function handleEvent(ObjTeste)
{					
	if (!e)
		{
         var e = window.event;
        }
	if (e.keyCode == 13)
	{	
		if(buttonSubmit)
		{
			//alert(buttonSubmit.id);
			//alert(ObjTeste.id);
		

			if(ObjTeste.id == buttonSubmit.id)
			{
				buttonSubmit.Click(); 
				return false;
			}
		}
	}
	return true;
}
// inserir na página em questão -> document.onkeydown=handleEvent;

// --------------------------------------------------------------------------------- //
// CHANGE TABLE/TR/TD BGCOLOR & FONTCOLOR
// --------------------------------------------------------------------------------- //
var sTAGOlder = '';
var sValueOlder = '';

NS = (document.layers && !document.all)?1:0
NS6 = (document.getElementById && !document.all)?1:0

function IN_changeTagTxtColor(sTagColorId_IN, sBgColor_IN, sTxtColorId_IN, sTxtColor_IN)
{	
	if(!NS) 
	{		
		if(sTAGOlder!=sTagColorId_IN) 
		{	
		
			if(NS6)						
			{			
				document.getElementById('tag'+sTagColorId_IN).style.backgroundColor = sBgColor_IN;
				document.getElementById('span'+sTxtColorId_IN).style.color = sTxtColor_IN;				
			}
			else
			{					
				document.all('tag'+sTagColorId_IN).style.backgroundColor = sBgColor_IN;
				document.all('span'+sTxtColorId_IN).style.color = sTxtColor_IN;
			}
		}
	}
}


// --------------------------------------------------------------------------------- //
// ROLLOVER's DE IMAGENS
// --------------------------------------------------------------------------------- //
document.IN_swapArray=new Array(); // para o setSource
document.imageHandler=new Array(); // para o preload

function IN_getImage(oImage_IN, doc) { //v1.0
	var i,tImage;if(!doc) doc=document;
	if(!(tImage=doc.images[oImage_IN])&&!(doc.all)&&doc.getElementById) tImage=doc.getElementById[oImage_IN];
	if(!(tImage=doc.images[oImage_IN])&&doc.all) tImage=doc.all[oImage_IN];
	for(i=0;!tImage&&doc.images&&i<doc.layers.length;i++) tImage=IN_getImage(oImage_IN,doc.layers[i].document);return tImage;
}

function IN_setImageSource(oImage_IN, strNewSrc) { //v1.0
	tImage=IN_getImage(oImage_IN);if(tImage){if (document.IN_swapArray[oImage_IN]==null||document.IN_swapArray[oImage_IN]==undefined) {document.IN_swapArray[oImage_IN]=tImage.src;}tImage.src=strNewSrc;}
}

function IN_setImageSource2(oImage_IN, l) { //v1.0
	strNewSrc=document.imageHandler[l].src;
	tImage=IN_getImage(oImage_IN);if(tImage){if (document.IN_swapArray[oImage_IN]==null||document.IN_swapArray[oImage_IN]==undefined) {document.IN_swapArray[oImage_IN]=tImage.src;}tImage.src=strNewSrc;}
}

function IN_setImageSourceOriginal(oImage_IN) { //v1.0
	tImage=IN_getImage(oImage_IN);if(tImage){if (document.IN_swapArray[oImage_IN]==null||document.IN_swapArray[oImage_IN]==undefined) {document.IN_swapArray[oImage_IN]=tImage.src;}tImage.src=document.IN_swapArray[oImage_IN];}
}

function IN_preloadImages() {
	for(i=0;i<IN_preloadImages.arguments.length;i++) {
		document.imageHandler[IN_preloadImages.arguments[i]]=new Image();
		document.imageHandler[IN_preloadImages.arguments[i]].src=IN_preloadImages.arguments[i];
	}
}
//
function bopopitup(url)
{
	newwindow=window.open(url,'BackOffice','height=600,width=700,scrollbars,resizable');

	if (window.focus) {newwindow.focus()}	

	//return false;			
}
function mappopitup(url)
{
	newwindow=window.open(url,'Mapa','resizable=1,scrollbars=1');

	if (window.focus) {newwindow.focus()}	
}