// Faz o preload das imagens
jQuery.preloadImages = function(){
 for(var i = 0; i<arguments.length; i++)
 jQuery("<img>").attr("src", arguments[i]);
}

jQuery.preloadImages("/images/_custom/layout2/menu/menu_0.gif", "/images/_custom/layout2/menu/menu_0_hover.gif", "/images/_custom/layout2/menu/menu_1_pt.gif", "/images/_custom/layout2/menu/menu_1_pt_hover.gif", "/images/_custom/layout2/menu/menu_2.gif", "/images/_custom/layout2/menu/menu_2_hover.gif", "/images/_custom/layout2/menu/menu_3.gif", "/images/_custom/layout2/menu/menu_3_hover.gif", "/images/_custom/layout2/menu/menu_4_pt.gif", "/images/_custom/layout2/menu/menu_4_pt_hover.gif", "/images/_custom/layout2/menu/menu_1_en.gif", "/images/_custom/layout2/menu/menu_1_en_hover.gif", "/images/_custom/layout2/menu/menu_4_en.gif", "/images/_custom/layout2/menu/menu_4_en_hover.gif");

jQuery(document).ready(function(){
$(".link_q_vale").hover(
function(){
    var iconName = $(this).children("img").attr("src");
    var iconLarg = $(this).children("img").attr("width");
    var origen = iconName.split(".gif")[0];
    var thisId = $(this).children("img").attr("id");

switch(thisId)
{
case 'm1':
  	aniLarg = 270;
	break;
case 'm2':
	aniLarg = 225;
	break;
case 'm3':
	aniLarg = 210;
  	break;
case 'm4':
	aniLarg = 220;
  	break;
}
    $(this).children("img").attr({src: "" + origen + "_hover.gif"});
    $(this).animate({ width: aniLarg + "px" }, {queue:false, duration:"normal"} );
    $(this).children("span").animate({opacity: "show"}, "fast");
},
function(){
    var iconName = $(this).children("img").attr("src");
    var iconLarg = $(this).children("img").attr("width");
    var origen = iconName.split("_hover.")[0];
    $(this).children("img").attr({src: "" + origen + ".gif"});
    $(this).animate({ width: iconLarg + "px" }, {queue:false, duration:"normal"} );
    $(this).children("span").animate({opacity: "hide"}, "fast");
});
});