var userAgent = navigator.userAgent.toLowerCase();
var is_webtv = userAgent.indexOf('webtv') != -1;
var is_kon = userAgent.indexOf('konqueror') != -1;
var is_mac = userAgent.indexOf('mac') != -1;
var is_saf = userAgent.indexOf('applewebkit') != -1 || navigator.vendor == 'Apple Computer, Inc.';
var is_opera = userAgent.indexOf('opera') != -1 && opera.version();
var is_moz = (navigator.product == 'Gecko' && !is_saf) && userAgent.substr(userAgent.indexOf('firefox') + 8, 3);
var is_ns = userAgent.indexOf('compatible') == -1 && userAgent.indexOf('mozilla') != -1 && !is_opera && !is_webtv && !is_saf;
var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera && !is_saf && !is_webtv) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);

var Point = function(x, y) {
	return { x: parseInt(x), y: parseInt(y)};
}

var Dimension = function(width, height) {
	return { width:parseInt(width), height:parseInt(height) };
}

var ShanliaoLite = function () {
	var type, containerSize, position, maximize;
	var lastStatus = {widht:0, height:0};
	
	this.lite = new function() {
		this.id = "shanliao_lite_window";
	};
	
	try {
		type = shanliao_liteType;
	} catch (e) {
		type = "blue";
	}
	
	try {
		containerSize = new Dimension(shanliao_liteWidth, shanliao_liteHeight);
	} catch(e) {
		containerSize = new Dimension(202, 318);
	}

	try {
		position = shanliao_litePosition;
	} catch (e) {
		position = 4;
	}
	
	try {
		maximize = shanliao_maximize;
	} catch (e) {
		maximize = 1;
	}
	
	var user_pwd = '';
	
	try {
		user_pwd = '&init_user=' + shanliao_username;
		
		try {
			user_pwd += '&init_pass=' + shanliao_password;
		} catch(e) {
		}
	} catch (e) {
	}
	
	this.domain = 'http://www.shanliao.com';
	this.liteUrl = this.domain + '/lite/lite.swf?themeColor=' + type + user_pwd + '&show_quit=1' + '&isbig=' + maximize;
	
	var dh = document.body.clientHeight || document.documentElement.clientHeight;

	var bodySize = new Dimension(document.body.clientWidth, dh);
		
	this.setVisiable = function() {
		//this.setModel();
		
		if(document.body == null) return;
		
		var cdiv = document.createElement("DIV");
		
		//cdiv.id = this.lite.id;
		cdiv.id = 'shanliao_lite_window';
		
		with(cdiv.style) {
			if(is_moz) {
				position = "fixed";
			} else {
				position = "absolute";
			}
		}
	
		lastStatus.width = containerSize.width;
		lastStatus.height = containerSize.height;
		
		var initHeight = containerSize.height;
		var initY;
		if(maximize == "0")
		{
			initHeight = "32";
			initY = bodySize.height - 32;
		} else {
			initY = bodySize.height - containerSize.height;
		}
		
		var pos = new Point(bodySize.width - containerSize.width, initY);
		
		var innerHTML = '<div id="' + this.lite.id + '" style="width:' + containerSize.width + 'px; height:' + initHeight + 'px; left:' + pos.x + 'px; top:' + (pos.y) + 'px;">\
							<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="100%" height="100%" id="shanliao_lite_o" align="middle">\
							<param name="allowScriptAccess" value="always" />\
							<param name="allowFullScreen" value="false" />\
							<param name="movie" value="' + this.liteUrl + '&init_room=115557" />\
							<param name="quality" value="high" />\
							<param name="scale" value="noscale" />\
							<param name="salign" value="tl" />\
							<param name="devicefont" value="true" />\
							<param name="bgcolor" value="#ffffff" />\
							<embed src="' + this.liteUrl + '&init_room=115557" quality="high" scale="noscale" salign="tl" devicefont="true" bgcolor="#ffffff" width="100%" height="100%" name="blue" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />\
						</object></div>';
		
		document.write(innerHTML);
		this.lite = document.getElementById(this.lite.id);
		
		with(this.lite.style) {
			if(is_moz || is_opera) {
				position = "fixed";
			} else {
				position = "absolute";
			}
		}
		
		//document.body.appendChild(cdiv);
		
		//this.lite = cdiv;
		
		_shanliaoLite.moveTo(position);
		
		if(is_ie) {
			setInterval('_shanliaoLite.moveTo(' + position + ')', 20);
		}
	}
	
	
	this.setModel = function () {
		document.write('<link href="' + this.domain + '/style/fixed.css" rel="stylesheet" type="text/css" title="Fixed content">');
	}
	
	this.setLocation = function (point) {
		document.getElementById(this.lite.id).style.left = parseInt(point.x) + "px";
		document.getElementById(this.lite.id).style.top = parseInt(point.y) + "px";
	}
	
	this.getRect = function() {
		this.lite = document.getElementById(this.lite.id);

		//return new Dimension(parseInt(this.lite.style.width), parseInt(this.lite.style.height));
	}
	
	this.moveTo = function(type) {
		var margin = 0, scrollTop = 0, clientHeight;
		
		if (document.compatMode=="CSS1Compat") {
			if(is_opera) {
				clientHeight = document.body.clientHeight || document.documentElement.clientHeight;
			} else {
				clientHeight = document.documentElement.clientHeight || document.body.clientHeight;
			}
		} else {
			clientHeight = document.body.clientHeight || document.documentElement.clientHeight;
		}
		
		if (document.documentElement && document.documentElement.scrollTop) {
			scrollTop = document.documentElement.scrollTop;
		} else if (document.body && document.body.scrollTop) {
			scrollTop = document.body.scrollTop;
		} else {
			scrollTop = document.body.scrollTop;
		}
		
		if(is_moz && is_ie!="7.0") {
			margin = 15;
			scrollTop = 0;
		}
		
		if(type==3) {
			document.getElementById(this.lite.id).style.left = 0;
			document.getElementById(this.lite.id).style.top = clientHeight - document.getElementById('shanliao_lite_window').offsetHeight + scrollTop + "px";
		} else if(type==2) {
			document.getElementById(this.lite.id).style.left = bodySize.width - containerSize.width - margin + "px";
			document.getElementById(this.lite.id).style.top = scrollTop + "px";
		} else if(type==1) {
			document.getElementById(this.lite.id).style.left = 0;
			document.getElementById(this.lite.id).style.top = scrollTop + "px";
		} else {
			document.getElementById(this.lite.id).style.left = bodySize.width - containerSize.width - margin + "px";
			document.getElementById(this.lite.id).style.top = clientHeight - this.lite.offsetHeight + scrollTop + "px";
		}
	}
	
	this.min = function() {
		this.lite.style.height = "32px";
		document.getElementById('shanliao_lite_o').style.height = "32px";
		
		this.moveTo(position);
	}
	
	this.res = function() {
		this.lite.style.height = lastStatus.height + "px";
		document.getElementById('shanliao_lite_o').style.height = lastStatus.height + "px";
		
		this.moveTo(position);
	}
	
	this.close = function() {
		this.setDisplay(false);
	}
	
	this.setDisplay = function(flag) {
		if(flag == true) {
			this.lite.style.display = "block";
		} else {
			this.lite.style.display = "none";
		}
	}
	
	this.setInitSize = function() {
		this.lite.style.width = containerSize.width;
		
		if(maximize==0) {
			this.lite.style.height = "32px";
			document.getElementById('shanliao_lite_o').style.height = "32px";
		} else {
			this.lite.style.height = containerSize.height;
			document.getElementById('shanliao_lite_o').style.height = containerSize.height;
		}
		
		this.moveTo(position);
	}
}

function shanliao_maxWindow(rid, username, password) {
		var NewWindow = window.open ('http://www.shanliao.com/' + rid + '?username=' + username + '&password=' + password, 'newWin', 'width=641,height=582,left=0,top=0,toolbar=No,location=No,scrollbars=No,status=Yes,resizable=Yes,fullscreen=No'); 
	NewWindow.focus();
}

var _shanliaoLite = new ShanliaoLite();

_shanliaoLite.setVisiable();

function shanliao_FrameClose() {
	_shanliaoLite.close();
}

function shanliao_FrameMin() {
	_shanliaoLite.min();
}

function shanliao_FrameRes() {
	_shanliaoLite.res();
}

function shanliao_FrameShow() {
	_shanliaoLite.setInitSize();
}