function setpop(){
	settingpop(cnt.country.value);
}

function setOptClass(i){
				cnt.country.options[i-1].selected=false;
				resetOptClass();				
				cnt.country.options[i-1].className="selected";		
}

function resetOptClass(){
		for(var  i=0;i<cnt.country.options.length;i++){
			cnt.country.options[i].className="selectbox";
		}
}

function settingpop(i){
			setOptClass(i);
			showLayerNumber(0);	
			kill(); 
			popup(poptext[i]);
}