function showDetail(obj){
    try{
        document.getElementById("bubble_text").innerHTML=obj.parentNode.getElementsByTagName("div")[0].innerHTML;        
    }catch(e){}
}
function hideDetail(){
    try{
        document.getElementById("bubble_text").innerHTML="";        
    }catch(e){}
}
function submitForm(elem){
    try{
        if(elem.options[elem.selectedIndex].value){
            location.href=elem.options[elem.selectedIndex].value;
        }
    }catch(e){}
}
function selectCountryBox(obj){
    try {
        var cnt = 0;
        var name = obj.options[obj.selectedIndex].value;        
        var elem = document.getElementById("col3_content").getElementsByTagName("div");
        
        for(var i=0;i<elem.length;i++){
            if(elem[i].className.indexOf("countrybox")>-1){
                elem[i].style.display="none";
            }
            if(elem[i].className.indexOf(name)>-1){
                elem[i].style.display="block";
                cnt++;
            }
        }
        
        if(cnt == 0){
            for (var i = 0; i < elem.length; i++) {
                if (elem[i].className.indexOf("countrybox") > -1) {
                    elem[i].style.display="block";
                }
            }
        }
        
    } catch(e){}
}
function openDropdown(obj){
    try{
        obj.getElementsByTagName("ul")[0].style.visibility="visible";
        obj.getElementsByTagName("ul")[0].style.zIndex=9999;
        obj.getElementsByTagName("ul")[0].style.backgroundColor="#ffffff";
        try{document.getElementById("nav").style.zIndex=-1;}catch(e){}
    }catch(e){alert(e);}
}
function closeDropdown(obj){
    try{
        obj.getElementsByTagName("ul")[0].style.visibility="hidden";
        obj.getElementsByTagName("ul")[0].style.zIndex=-1;
        obj.getElementsByTagName("ul")[0].style.backgroundColor="transparent";
        try{document.getElementById("nav").style.zIndex=2;}catch(e){}
    }catch(e){alert(e);}
}