function popit(url, w, h) {
	npop = window.open(url,'popwin','width='+w+',height='+h+',menubar=no,status=no,scrollbars=no,resizable=no,toolbar=no,location=no,directories=no')
}

function popit_scroll(url, w, h) {
	npop = window.open(url,'popwin','width='+w+',height='+h+',menubar=no,status=no,scrollbars=auto,resizable=yes,toolbar=no,location=no,directories=no')
}

function popit_scroll_yes(url, w, h) {
	npop = window.open(url,'popwin','width='+w+',height='+h+',menubar=no,status=no,scrollbars=yes,resizable=yes,toolbar=no,location=no,directories=no')
}


// function to change version
function changever(){
	address = document.location.href;
	if (address.indexOf("chinese")>=0){
		newurl = address.replace("chinese","english");
	}
	if (address.indexOf("english")>=0){
		newurl = address.replace("english","chinese");
	}
	if (newurl.indexOf("#")>=0){
		//newurl = newurl.replace("/#","");
		newurl = newurl.substring(0,newurl.indexOf("#"))
	}
	document.location.href=newurl;
}