$.fn.clearForm = function() 
{
  return this.each(function() 
					{
						var type = this.type, tag = this.tagName.toLowerCase();
						if (tag == 'form')
							return $(':input',this).clearForm();
							
						if (type == 'text' || type == 'password' || tag == 'textarea')
							this.value = '';
						else 
							if (type == 'checkbox')
								this.checked = false;
							else 
								if (tag == 'select')
								
					  this.selectedIndex = -1;
					}
				);
};

/*$.fn.extend
(
	{
	clearForm:function()
		{
			alert("si");
		}
	}
);*/
$(
	function()
	{
		// set up rollover
		$("img.rollover").hover(
			function()
			{
				this.src = this.src.replace("_off","_on");
			},
			function()
			{
				this.src = this.src.replace("_on","_off");
			}
		);
	}
)
jQuery.preloadImages = function()
{
	for(var i = 0; i<arguments.length; i++)
	{
		jQuery("<img>").attr("src", arguments[i]);
	}
}

function ClaseCambiar(objNombre, clase)
{
	var Tipo;
	var i=0;
	var obj = document.getElementById(objNombre);
	Tipo = obj.className;
	i = Tipo.length;
	i = i-8;
	Tipo= Tipo.substr(i);
	if(Tipo != "Selected")
	{
		obj.className = clase;
	}
}

function AvisoLegalAbrir(idioma)
{
    var wnd = window.open("/_common/aviso_legal_" + idioma + ".htm", "bases", "left=5, top=5, width=780, height=550, directories=0, location=0, menubar=0, resizable=0, scrollbars=0, status=0, toolbar=0");
    wnd.focus();
}

function PoliticaAbrir(idioma)
{
    var wnd = window.open("/_common/politica_" + idioma + ".htm", "bases", "left=5, top=5, width=780, height=550, directories=0, location=0, menubar=0, resizable=0, scrollbars=0, status=0, toolbar=0");
    wnd.focus();
}

function InformacionGeneralAbrir(idioma)
{
    var wnd = window.open("/_common/informacion_general_" + idioma + ".htm", "bases", "left=5, top=5, width=780, height=400, directories=0, location=0, menubar=0, resizable=0, scrollbars=0, status=0, toolbar=0");
    wnd.focus();
}

function PlayerAbrir(modo,cancion,cancion_nombre)
{
	var posicion = window.screen.availHeight - 180;
	var wn = window.open("../musica/musica.aspx?estado=" + modo + "&cancion=" + cancion + "&nombre=" + cancion_nombre, "player", "channelmode=no, directories=no, menubar=no, titlebar=no, scrollbars=0, status=no, toolbar=no, resizable=no, top=" + posicion + ", left=0, width=250, height=73");
	if (navigator.appName == "Microsoft Internet Explorer")
		wn.focus();
}
function Embed (code)
{
	document.writeln(code);
}
function ShareIt(tipo, titular) {
    var url = window.location.href;
    var dest = "";
    switch (tipo) {
        case "facebook":
            dest = "http://www.facebook.com/share.php?u=" + escape(url) + "&t=" + escape(titular);
            break;
        case "twitter":
            dest = "http://twitter.com/home?status=" + escape(titular) + " " + escape(url);
            break;
        case "delicious":
            dest = "http://del.icio.us/post?url=" + escape(url) + "&title=" + escape(titular);
            break;
    }
    window.open(dest);
}