function sall(){
 if(!document.listmsg.Msg) return;
 if(!document.listmsg.Msg.length)
	document.listmsg.Msg.checked = document.listmsg.Msg.checked ? false : true;
 else
	for(var i=0;i<document.listmsg.Msg.length;i++)
		document.listmsg.Msg[i].checked = document.listmsg.Msg[i].checked ? false : true;
}

function chbg(x,id,c)
{
	if(x=='over'){
		document.getElementById(id).style.backgroundColor = '#CECECE';
	}
	else{
		document.getElementById(id).style.backgroundColor = c;
	}
}

function chbd(x,id)
{
	if(x=='over'){
		//document.getElementById(id).style.border = '#000000 1px solid;';
	}
	else{
		//document.getElementById(id).style.border = 0;
	}
}

var d = document;
var winIE = (navigator.userAgent.indexOf("Opera")==-1 && (d.getElementById && d.documentElement.behaviorUrns)) ? true : false;

function bodySize(){
if(winIE && d.documentElement.clientWidth) {
sObj = d.getElementsByTagName("body")[0].style;
sObj.width = (d.documentElement.clientWidth<760) ? "1000px" : "100%";
}
}

function init(){
if(winIE) { bodySize(); }
}
onload = init;
if(winIE) { onresize = bodySize; }