$(document).ready(function() {

        // i hate jquery !!!

        allElements=document.getElementsByTagName('*');
        for (s=0;s<allElements.length;s++) {
            if (allElements[s].className=="left mapa") {
                allElements[s].style.overflow="hidden"

                imgs=allElements[s].getElementsByTagName('img')
                for (t=0;t<imgs.length;t++) {
                    if (imgs[t].className=="popup") {
                            imgs[t].onmouseout=function (e) {
                                if (e) {obj=e.target} else {obj=event.srcElement}
                                obj.parentNode.style.visible="hidden"
                                obj.style.display="none"
                            }
                    }
                }

                allElements[s].onmouseover=function (e) {
                    if (e) {obj=e.target} else {obj=event.srcElement}
                    obj.style.overflow="visible"
                    imgs=obj.getElementsByTagName('img')
                    for (t=0;t<imgs.length;t++) {
                        imgs[t].style.display="block";
                    }

                }

                    

                
            }
                
        }

});