//**********************************************************************************
//Truco para el scrolling. Si la variable "UseTrick" esta en tru se usa, sino no 
//**********************************************************************************

LayerIds = new Array(6);
LayerTop = new Array(6);

LayerIds[0] = 'institucional';
LayerTop[0] = 0;

LayerIds[1] = 'granos';
LayerTop[1] = 21;

LayerIds[2] = 'valores';
LayerTop[2] = 43;

LayerIds[3] = 'camara';
LayerTop[3] = 87;

LayerIds[4] = 'publicaciones';
LayerTop[4] = 153;

LayerIds[5] = 'servicios';
LayerTop[5] = 197;

var UseTrick = true;

//**********************************************************************************
//Fin Truco para el scrolling. Si la variable "UseTrick" esta en tru se usa, sino no 
//**********************************************************************************

function ChangeFrames(mode)
{
	this.mode = mode;
	var sProtocolo;
	var lUrl = 'izquierda.asp';
	var lFrame = 'Izquierda';
	var tFrame = 'Superior';
	var tUrl = 'superior.asp';
	var sHostname = 'www.bcr.com.ar/';
	switch(this.mode)
	{
		case 'normal':
			protocolo = 'http://';
			break;
		case 'secure':
			protocolo = 'https://';
			break;
		default:
			protocolo = 'http://';
			break;
	}
	eval('parent.'+lFrame+'.document.location.href = protocolo + sHostname + lUrl');
	eval('parent.'+tFrame+'.document.location.href = protocolo + sHostname + tUrl');				
}

function RollOn(elemento)
{
	this.elemento = elemento;
	document.all(this.elemento.id).className = document.all(this.elemento.id).className + '_Over';
}


function RollOff(elemento)
{
	this.elemento = elemento;
	var theString;
	theString = document.all(this.elemento.id).className;
	document.all(this.elemento.id).className = theString.substring(0, theString.length - 5);
}


function CrossFrameRollOn(elemento, frame)
{
	this.elemento = elemento;
	this.frame = frame;
	eval('parent.'+this.frame+'.document.all(this.elemento).className = parent.'+this.frame+'.document.all(this.elemento).className + \'_Over\'');
}

function CrossFrameRollOff(elemento, frame)
{
	this.elemento = elemento;
	this.frame = frame;
	var theString;
	eval('theString = parent.'+this.frame+'.document.all(this.elemento).className');
	eval('parent.'+this.frame+'.document.all(this.elemento).className = theString.substring(0, theString.length - 5)');
	
}


function ShowLayer(capa, frame)
{
	this.capa = capa;
	this.frame = frame;
	HideSelects(this.frame);

	if (UseTrick == true)
	{
		// buscamos la posicion original
		for (var i = 0; i < LayerIds.length; i++)
		{
			if (LayerIds[i].toLowerCase() == this.capa.toLowerCase())
			{
				var OriginalTop = parseInt(LayerTop[i]);
				break;
			}
		}
	}

	if (this.frame.length > 0)
	{
		eval('parent.'+this.frame+'.document.getElementById("'+this.capa+'").style.visibility = \'visible\'');
		if (UseTrick == true)
		{
			eval('parent.'+this.frame+'.document.getElementById("'+this.capa+'").style.top = parent.'+this.frame+'.document.body.scrollTop + OriginalTop');
		}
	}
	else
	{
		document.getElementById(this.capa).style.visibility = 'visible';	
		if (UseTrick == true)
		{
			document.getElementById(this.capa).style.top = document.body.scrollTop + OriginalTop;
		}
	}
}



function HideLayer(capa, frame)
{
	this.capa = capa;
	this.frame = frame;
	ShowSelects(this.frame);
	if (this.frame.length > 0)
	{
		eval('parent.'+this.frame+'.document.getElementById("'+this.capa+'").style.visibility = \'hidden\'');
	}
	else
	{
		document.getElementById(this.capa).style.visibility = 'hidden';	
	}
}



function HideSelects(frame)
{/*
	this.frame = frame;
	if (this.frame.length > 0)
	{
		for (var i = 0; i < eval('parent.'+this.frame+'.document.forms.length'); i++)
		{
			for (var j = 0; j < eval('parent.'+this.frame+'.document.forms['+i+'].elements.length'); j++)
			{
				if (eval('parent.'+this.frame+'.document.forms['+i+'].elements['+j+'].type == \'select-one\' || document.forms['+i+'].elements['+j+'].type == \'select-multiple\''))
				{
					eval('parent.'+this.frame+'.document.forms['+i+'].elements['+j+'].style.display = \'none\'');
				}
			}
		}
	}
	else
	{
		for (var i = 0; i < document.forms.length; i++)
		{
			for (var j = 0; j < document.forms[i].elements.length; j++)
			{
				if (document.forms[i].elements[j].type == 'select-one' || document.forms[i].elements[j].type == 'select-multiple')
				{
					document.forms[i].elements[j].style.display = 'none';
				}
			}
		}
	}
	*/
}

function ShowSelects(frame)
{/*
	this.frame = frame;
	if (this.frame.length > 0)
	{
		for (var i = 0; i < eval('parent.'+this.frame+'.document.forms.length'); i++)
		{
			for (var j = 0; j < eval('parent.'+this.frame+'.document.forms['+i+'].elements.length'); j++)
			{
				if (eval('parent.'+this.frame+'.document.forms['+i+'].elements['+j+'].type == \'select-one\' || document.forms['+i+'].elements['+j+'].type == \'select-multiple\''))
				{
					eval('parent.'+this.frame+'.document.forms['+i+'].elements['+j+'].style.display = \'\'');
				}
			}
		}
	}
	else
	{
		for (var i = 0; i < document.forms.length; i++)
		{
			for (var j = 0; j < document.forms[i].elements.length; j++)
			{
				if (document.forms[i].elements[j].type == 'select-one' || document.forms[i].elements[j].type == 'select-multiple')
				{
					document.forms[i].elements[j].style.display = '';
				}
			}
		}
	}*/
}

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_showHideLayers() { //v3.0 no anda en ie
  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')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}*/

/*function MM_showHideLayers() { //ng hack
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=$(args[i]))) { v=args[i+2];
	if (obj){
		if(v=='show'){obj.show()}
		else{if(v=='hide'){obj.hide();}}
	}
  }
}*/

function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3)
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
	if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
	obj.visibility=v; }
}


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_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;
}

/********************* TABS ***************/
function seleccionarTab(tabID)
{
	switch (tabID)
	{	
		case 1:
			{
				update_cot('Soja');
				MM_swapImage('soja','',sojaSeleccionado,1);
				MM_swapImage('trigo','',trigoMouseOut,1);
				MM_swapImage('maiz','',maizMouseOut,1);
				MM_swapImage('girasol','',girasolMouseOut,1);
				MM_showHideLayers('institucional','','hide','granos','','hide','valores','','hide','publicaciones','','hide','servicios','','hide');
				tabSeleccionado = 1;  //"soja"
				break
			}
		case 2:
			{
				update_cot('Trigo');
				MM_swapImage('soja','',sojaMouseOut,1);
				MM_swapImage('trigo','',trigoSeleccionado,1);
				MM_swapImage('maiz','',maizMouseOut,1);
				MM_swapImage('girasol','',girasolMouseOut,1);
				MM_showHideLayers('institucional','','hide','granos','','hide','valores','','hide','publicaciones','','hide','servicios','','hide');
				tabSeleccionado = 2; //"trigo"
				break
			}
		case 3:
			{
				update_cot('Maiz');
				MM_swapImage('soja','',sojaMouseOut,1);
				MM_swapImage('trigo','',trigoMouseOut,1);
				MM_swapImage('maiz','',maizSeleccionado,1);
				MM_swapImage('girasol','',girasolMouseOut,1);
				MM_showHideLayers('institucional','','hide','granos','','hide','valores','','hide','publicaciones','','hide','servicios','','hide');
				tabSeleccionado = 3; //"maiz"
				break
			}
		case 4:
			{
				update_cot('Girasol');
				MM_swapImage('soja','',sojaMouseOut,1);
				MM_swapImage('trigo','',trigoMouseOut,1);
				MM_swapImage('maiz','',maizMouseOut,1);
				MM_swapImage('girasol','',girasolSeleccionado,1);
				MM_showHideLayers('institucional','','hide','granos','','hide','valores','','hide','publicaciones','','hide','servicios','','hide');
				tabSeleccionado = 4; //"girasol"
				break
			}
		default:
			{
				update_cot('Soja');
				MM_swapImage('soja','',sojaSeleccionado,1);
				MM_swapImage('trigo','',trigoMouseOut,1);
				MM_swapImage('maiz','',maizMouseOut,1);
				MM_swapImage('girasol','',girasolMouseOut,1);
				MM_showHideLayers('institucional','','hide','granos','','hide','valores','','hide','publicaciones','','hide','servicios','','hide');
				tabSeleccionado = 1;  //"soja"
				break
			}
	}
}





function seleccionarOver(tabID)
{
	if (tabID != tabSeleccionado)
	{
		switch (tabID)
		{	
			case 1:
				{
					MM_swapImage('soja','',sojaMouseOver,1);
					break
				}
			case 2:
				{
					MM_swapImage('trigo','',trigoMouseOver,1);
					break
				}
			case 3:
				{
					MM_swapImage('maiz','',maizMouseOver,1);
					break
				}
			case 4:
				{
					MM_swapImage('girasol','',girasolMouseOver,1);
					break
				}
		}
	}
}
function seleccionarOut(tabID)
{
	if (tabID != tabSeleccionado)
	{
		switch (tabID)
		{	
			case 1:
				{
					MM_swapImage('soja','',sojaMouseOut,1);
					break
				}
			case 2:
				{
					MM_swapImage('trigo','',trigoMouseOut,1);
					break
				}
			case 3:
				{
					MM_swapImage('maiz','',maizMouseOut,1);
					break
				}
			case 4:
				{
					MM_swapImage('girasol','',girasolMouseOut,1);
					break
				}
		}
	}
}