// JavaScript Document
// Popup de info de objetos
$j(function () {
  
	/* ------------------------------- */
	/* ----- CAMBIO TAMAŅO TEXTO ----- */
	/* ------------------------------- */
  // Increase Font Size
  $j("#mas").click(function(){
    var currentFontSize = $j("#intNota p").css('font-size');
	 var currentFontSizeH2 = $j("#tituloNota").css('font-size');
    var currentFontSizeNum = parseFloat(currentFontSize, 10);
	 var currentFontSizeNumH2 = parseFloat(currentFontSizeH2, 10);
    var newFontSize = currentFontSizeNum+2;
	 var newFontSizeH2 = currentFontSizeNumH2+2;
    $j("#intNota p").css('font-size', newFontSize);
	 $j("#intNota strong").css('font-size', newFontSize);
	 $j("#intNota span").css('font-size', newFontSize);
	 $j("#tituloNota").css('font-size', newFontSizeH2);
    return false;
  });
  // Decrease Font Size
  $j("#menos").click(function(){
    var currentFontSize = $j("#intNota p").css('font-size');
    var currentFontSizeNum = parseFloat(currentFontSize, 10);
    var newFontSize = currentFontSizeNum-2;
	 var currentFontSizeH2 = $j("#tituloNota").css('font-size');
    var currentFontSizeNumH2 = parseFloat(currentFontSizeH2, 10);
    var newFontSizeH2 = currentFontSizeNumH2-2;
    $j("#tituloNota").css('font-size', newFontSizeH2);
	 $j("#intNota p").css('font-size', newFontSize);
	 $j("#intNota strong").css('font-size', newFontSize);
	 $j("#intNota span").css('font-size', newFontSize);
    return false;
  });

}); //cierre function jquery onload

function Get_Cookie( check_name) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f
	
	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );
		
		
		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
	
		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
				
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}

function Set_Cookie(name,values,expires,path,domain,secure){

var today = new Date();
today.setTime( today.getTime() );

if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( values ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
( ( path ) ? ";path=" + path : "" ) + 
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );

}


/* ----------------------------------- */
/* ---------- IMPRIMIR NOTA ---------- */
/* ----------------------------------- */

function imprimirNota(){
	var iframe		= document.createElement('IFRAME');
	var doc			= null;
	var fontSize 	= $j("#intNota p").css('font-size');
	var fontSizeH2	= $j("#tituloNota").css('font-size');
	var cont			= "";
	
		cont += '<style type="text/css">';
		cont += '.imprimirNota *{ font-family: "Trebuchet MS", Tahoma, Arial, sans-serif; }';
		cont += '.imprimirNota { font-size:'+fontSize+';}';
		cont += '.imprimirNota h2{ font-size:'+fontSizeH2+';}';
		cont += '</style>';
		cont += '<div class="imprimirNota"><h2>'+$j('#tituloNota').html()+'</h2>'+$j('#intNota').html()+'</div>';
	
	$j(iframe).attr('style','position:absolute;width:0px;height:0px;left:-999px;top:-999px;');
	document.body.appendChild(iframe);
	doc=iframe.contentWindow.document;
	doc.write(cont);
	doc.close();
	iframe.contentWindow.focus();
	
	doc.write(cont);
	doc.close();
	iframe.contentWindow.focus();
	iframe.contentWindow.print();
	wait(1);
	document.body.removeChild(iframe);
}

/* ----------------------------------------------- */
/* ---------- VALIDAR VOTACION ENCUESTA ---------- */
/* ----------------------------------------------- */
function validarEncuesta(formEncuesta,idxEncuesta,title){
	var seleccionado=false;
	if(formEncuesta.validado.value==1){
			return true;
	}else{
		for(i=0;i<formEncuesta.opcion.length;i++){
			if(formEncuesta.opcion[i].checked){
				var x=(screen.width/2)-145;
				var y=(screen.height/2)-70;
				window.open("../objetos/r-encuestas.php?action=validVoto&encuesta="+idxEncuesta+"&title="+title,"validarVoto","menubar=0,width=290,height=140,top="+y+",left="+x+",toolbar=0,status=0,location=0");
				seleccionado=true;
				return false;
				break;
			}
		}
		if(!seleccionado){
			alert("Seleccione una opcion");
			return false;
		}
	}
}