// JavaScript Document
function form_action(){
		if(document.getElementById('name').value == ""){
			alert('ΗλΜξΠ΄Δγ΅ΔΠΥΓϋ£‘');
			return false;
		}
		if(document.getElementById('mail').value == ""){
			alert('ΗλΜξΠ΄Δγ΅ΔΣΚΟ䣑');
			return false;
		}
		if(document.getElementById('msg').value == ""){
			alert('ΗλΜξΠ΄ΑτΡΤΔΪΘέ£‘');
			return false;
		}
		return true;
	}
	
	
	
	function SetCwinHeight()
{
var cwin=document.getElementById("cwin");
if (document.getElementById)
{
if (cwin && !window.opera)
{
if (cwin.contentDocument && cwin.contentDocument.body.offsetHeight)
cwin.height = cwin.contentDocument.body.offsetHeight;
else if(cwin.Document && cwin.Document.body.scrollHeight)
cwin.height = cwin.Document.body.scrollHeight;
}
}
}