var if_msg_div_show=1; //全局
//-------------------

var divmsg_mouseX,divmsg_mouseY;
function divmsg_mousedown() {
	divmsg_mouseX = event . clientX + document . body . scrollLeft;
	divmsg_mouseY = event . clientY + document . body . scrollTop;
	document . onmousemove = divmsg_mousemove;
	document . onmouseup = divmsg_mouseup;
	//curDrag . MM_dragOk = true;
	//curDrag . MM_SNAPPED = false; 


}

function divmsg_mousemove() {
	event.cancelBubble = true;
	event.returnValue = false;

	var mouseX = event . clientX + document . body . scrollLeft;
	var mouseY = event . clientY + document . body . scrollTop;
	mouseX = mouseX - divmsg_mouseX;
	mouseY = mouseY - divmsg_mouseY;

	document.all.msg_div . style . pixelLeft = document.all.msg_div . style . pixelLeft + mouseX;
	document.all.msg_div . style . pixelTop = document.all.msg_div . style . pixelTop + mouseY;
	divmsg_mouseX = event . clientX + document . body . scrollLeft;
	divmsg_mouseY = event . clientY + document . body . scrollTop;

}

function divmsg_mouseup() {

	var mouseX = event . clientX + document . body . scrollLeft;
	var mouseY = event . clientY + document . body . scrollTop;
	mouseX = mouseX - divmsg_mouseX;
	mouseY = mouseY - divmsg_mouseY;

	document.all.msg_div . style . pixelLeft = document.all.msg_div . style . pixelLeft + mouseX;
	document.all.msg_div . style . pixelTop = document.all.msg_div . style . pixelTop + mouseY;
	document . onmousemove = null;
	document . onmouseup = null;
}


function set_msg_size(w,h){
	document.all.divmsgiframe.width=w;
	document.all.divmsgiframe.height=h;
	document.all.divmsgmove.style.width=w+4;//让bar下面的隐藏iframe也同时变宽度
}
function trans_dbclick(){
	var width_tmp = document.all.divmsgiframe.width;
	if (width_tmp>360 && width_tmp<400){
		set_msg_size(700,500);
		document.all.msg_div . style . pixelLeft = 5;
		//document.all.msg_div . style . pixelTop = 0;
	}else{
		set_msg_size(380,300);
	}
}
function setMinMsg(){
	if (document.all.divmsgiframe.height==0){
		set_msg_size(380,300);
	}else{
		set_msg_size(380,0);
	}
}
function msg_close(){
	document.all.msg_div.style.display='none';
	if_msg_div_show=2;
	document.onmousedown = null;
}
 
function wtnMsg(){
	if (if_msg_div_show==1)
	{
		var s = "<div id='msg_div' style='position:absolute; width:380px; height:0px;z-index:1;left:0px;top:30px;border:1px solid #1e4775;'>";
		s += "<iframe id=divmsgmove name=divmsgmove src='javascript:false' style=\"position:absolute;visibility:inherit;top:0px;left:0px;width:100%;height:100%;z-index:-1;filter='progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';\"></iframe>";
		s += "<table width=384 border=0 cellpadding=0 cellspacing=0 bgcolor='#7cb7d7'>";
		s += "<tr><td>";
		s += "<table onselectstart='return false;' width='100%' border=0 cellpadding=0 cellspacing=0 background='http://images.house.focus.cn/onlinemsg/imgs/sc_bg.gif'>";
		s += "<tr><td width=143><a onDblclick='trans_dbclick();' style='cursor:move'><img src='http://images.house.focus.cn/onlinemsg/imgs/sc_01.gif' width=143 height=37></a></td>";
		s += "<td style='cursor:move'><img src='http://images.house.focus.cn/onlinemsg/imgs/sc_bg.gif' width=100% height=37></td>";
		s += "<td width=65>";

			s += "<table border=0 cellspacing=1 cellpadding=0 width=65>";
			s += "<tr valign=top><td>";
			s += "<input type=button value='-' onclick='setMinMsg();' style='width:16;height:16;font-size:9pt;background-color:C2D2DA;margin:1px'>";
			s += "<input type=button value='□' onclick='trans_dbclick();' style='width:18;height:18;font-size:9pt;background-color:C2D2DA;margin:1px'>";
			s += "<input type='button' value='×' onclick='msg_close();' style='width:18;height:18;font-size:9pt;background-color:C2D2DA;margin:1px'>";
			s += "</td></tr>";
			s += "</table></td>";
			//s += "<td width=11><img src='http://images.house.focus.cn/onlinemsg/imgs/sc_03.gif' width=11 height=37></td>";
			s += "</tr></table>";

		s += "</td></tr>";
		s += "<tr><td>";
			s += "<table width='100%' border=0 cellpadding=0 cellspacing=0 bgcolor='7cb7d7'>";
			s += "<td bgcolor='#ccecff'>";

			s += "<iframe id='divmsgiframe' name=divmsgiframe language=JavaScript src='/common/modules/onlinemsg/readmessage.php?pagemsg=1' width='380' height='300' frameborder=0 marginheight=0 marginwidth=0 resize=yes scrolling=auto></iframe>";
			s += "</td>";
			s += "<tr><td></td>";
			s += "<td bgcolor='#ccecff'></td>";
			s += "<td></td></tr>";
			s += "</table>";
		s += "</td></tr>";
		s += "</table>";
		s += "</div>";
		document.all.msg_panel.innerHTML = s;
		if_msg_div_show=0;
		document.onmousedown = divmsg_mousedown;
		return true;
	} if (if_msg_div_show==2){
		document.all.msg_div.style.display='block';
		document.all.divmsgiframe.src="/common/modules/onlinemsg/readmessage.php";
		if_msg_div_show=0;
		document.onmousedown = divmsg_mousedown;
		return true;
	}else {
		return false;
	}

}