/*
 * Image preview script 
 * powered by jQuery (http://www.jquery.com)
 * 
 * written by Alen Grakalic (http://cssglobe.com)
 * 
 * for more info visit http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery
 *
 */

this.imagePreview = function () {
    /* CONFIG */

    xOffset = 10;
    yOffset = 30;

    // these 2 variable determine popup's distance from the cursor
    // you might want to adjust to get the right result

    /* END CONFIG */
    $("td.img_destaque").hover(function (e) {
        this.t = this.title;
        this.title = "";

        var src_img = "";
        var teste = ".jpg";
        var scr_fim = jQuery(this).css('background-image').slice(-2, -1);
        if (scr_fim == "g") {
            src_img = jQuery(this).css('background-image').slice(4, -8) + teste;
        } else {
            src_img = jQuery(this).css('background-image').slice(5, -9) + teste;
        }
        var c = (this.t != "") ? "<br/>" + this.t : "";
        $("body").append("<p id='preview'><img src='" + src_img + "' alt='' />" + c + "</p>");
        $("#preview")
			.css("top", (e.pageY - xOffset - 80) + "px")
			.css("left", (e.pageX + yOffset) + "px")
			.fadeIn("fast");
    },
	function () {
	    this.title = this.t;
	    $("#preview").remove();
	});
    $("td.img_destaque").mousemove(function (e) {
        $("#preview")
			.css("top", (e.pageY - xOffset - 80) + "px")
			.css("left", (e.pageX + yOffset) + "px");
    });

    $("img.img_galeria").hover(function (e) {
        this.t = this.title;
        this.title = "";
        var c = (this.t != "") ? "<br/>" + this.t : "";
        $("body").append("<p id='preview'><img src='" + this.src + "' alt='' />" + c + "</p>");
        $("#preview")
			.css("top", (e.pageY - xOffset - 150) + "px")
			.css("left", (e.pageX + yOffset - 460) + "px")
			.fadeIn("fast");
    },
	function () {
	    this.title = this.t;
	    $("#preview").remove();
	});
    $("img.img_galeria").mousemove(function (e) {
        $("#preview")
			.css("top", (e.pageY - xOffset - 150) + "px")
			.css("left", (e.pageX + yOffset - 460) + "px");
    });
};


// starting the script on page load
$(document).ready(function(){
	imagePreview();
});