function doClear(theText)
{
	if (theText.value==theText.defaultValue) {
		theText.value=""
	}
}
function open_win()
{
	var url="http://"+this_domain+"/"+arguments[0]+".php?";
	var Width=arguments[1];
	var Height=arguments[2];
	for(var i=3; i<arguments.length-1;)
	{
		url=url+arguments[i]+"="+arguments[i+1];
		i=i+2;
	}
	var load=window.open(url,'',"scrollbars=yes,menubar=no,height="+Height+",width="+Width+",resizable=yes,toolbar=no,location=no,status=no");
}
function bookmark(url, sitename)
{
	ns="FireFox and Netscape users, use CTRL+D to bookmark this site."
	if ((navigator.appName=='Microsoft Internet Explorer') &&
		(parseInt(navigator.appVersion)>=4))
	{
		window.external.AddFavorite(url, sitename);
	}
	else if (navigator.appName=='Netscape')
	{
		alert(ns);
	}
}
function copyright()
{
var today=new Date();
var year=today.getYear();
if (year<1900) {
 year=year+1900;
}
document.write("COPYRIGHT&copy;");
document.write("2009 ~ " + year);
document.write(", "+this_domain.toUpperCase()+". ALL RIGHTS RESERVED.");
}