var Caesar = function() {
	var doc      = document;
	var na       = navigator.userAgent;

	this.doc     = doc;
	this.Opera   = window.opera;
	this.IE      = (doc.all && !window.opera);
	this.macIE   = (na.toLowerCase().indexOf('mac') != -1 && na.toLowerCase().indexOf('msie') != -1);
	this.macFF   = (na.indexOf('mac') != -1 && na.indexOf('firefox')!=-1);
	
	this.mSecond = new Date().getTime();
	this.serverName = "caesar.hikaritv.net";
	this.objOverlay;
	var dt = new Date();
	document.write('<script type="text/javascript" src="http://' + this.serverName + '/bp/js/swfobject.js?' + dt.getTime() + '"></script>');
}
Caesar.prototype = {
	onload: function(func){
		if(this.Opera){
			window.addEventListener('load', func, false);
		}else if(this.macIE){
			window.onload = function(){ func(); }
		}else if(this.IE){
			window.attachEvent('onload', func);
		}else if(window.addEventListener){
			window.addEventListener('load', func, false);
		}else{
			window.onload = function(){
				func();
			}
		}
	},	
	init: function(){
	},

	embedBlogparts: function(){
		document.write("<div id='caesar_blogparts'></div>");
		document.write("<script type='text/javascript'>");
		document.write("var so = new SWFObject('http://" + this.serverName + "/bp/main.swf', 'caesar_bp', '180', '290', '8', '#ffffff');");
		document.write("so.addParam('menu', 'false');");
		document.write("so.addParam('wmode', 'transparent');");
		document.write("so.addParam('allowScriptAccess', 'always');");
		document.write("so.addVariable('mSecond', " + this.mSecond + ");");
		document.write("so.write('caesar_blogparts')");
		document.write("</script>");
		this.embedLayer("http://" + this.serverName + "/bp/opening.swf");
	},
	/**
	 * getPageScroll()
	 * Returns array with x,y page scroll values.
	 * Core code from - quirksmode.org
	 */
	getPageScroll: function(){
		var yScroll;
		if (self.pageYOffset) {
			yScroll = self.pageYOffset;
		} else if (document.documentElement && document.documentElement.scrollTop){	// Explorer 6 Strict
			yScroll = document.documentElement.scrollTop;
		
		} else if (document.body) {// all other Explorers
			yScroll = document.body.scrollTop;
		}
		arrayPageScroll = new Array('',yScroll) 
		return arrayPageScroll;
	},
	
	/**
	 * getPageSize()
	 * Returns array with page width, height and window width, height
	 * Core code from - quirksmode.org
	 * Edit for Firefox by pHaez
	 */
	getPageSize: function(){
		var xScroll, yScroll;
	
		if (window.innerHeight && window.scrollMaxY) {	
			xScroll = document.body.scrollWidth;
			yScroll = window.innerHeight + window.scrollMaxY;
		} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
			xScroll = document.body.scrollWidth;
			yScroll = document.body.scrollHeight;
		} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
			xScroll = document.body.offsetWidth;
			yScroll = document.body.offsetHeight;
		}
	
		var windowWidth, windowHeight;
		if (self.innerHeight) { // all except Explorer
			windowWidth = self.innerWidth;
			windowHeight = self.innerHeight;
		} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
			windowWidth = document.documentElement.clientWidth;
			windowHeight = document.documentElement.clientHeight;
		} else if (document.body) { // other Explorers
			windowWidth = document.body.clientWidth;
			windowHeight = document.body.clientHeight;
		} 
	
		// for small pages with total height less then height of the viewport
		if(yScroll < windowHeight){
			pageHeight = windowHeight;
		} else { 
			pageHeight = yScroll;
		}
		// for small pages with total width less then width of the viewport
		if(xScroll < windowWidth){	
			pageWidth = windowWidth;
		} else {
			pageWidth = xScroll;
		}
		arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
		return arrayPageSize;

	},
	/**
	 *
	 *
	 */
	embedLayer: function(file){
		
		var arrayPageSize = this.getPageSize();
		var arrayPageScroll = this.getPageScroll();	
		var objBody = document.body;
		this.objOverlay = document.createElement("div");
		var fv = "mSecond=" + this.mSecond;
		
		
		//htmlsource
		var myTag = "<object id='caesar_opening_swf' data='" + file + "' type='application/x-shockwave-flash' width='810' height='170'>";
		myTag += "<param name='movie' value='" + file + "' />";
		myTag += "<param name='allowScriptAccess' value='always' />";
		myTag += "<param name='menu' value='false' />";
		myTag += "<param name='wmode' value='transparent' />";
		myTag += "<param name='salign' value='lt' />";
		myTag += "<param name='scale' value='noscale' />";
		myTag += "<param name='bgcolor' value='#ffffff' />";
		myTag += "<param name='FlashVars' value='" + fv + "' />";
		myTag += "</object>";
		
		this.objOverlay.setAttribute('id','caesaropening');
		
		//swfobject
		/*
		var myTag = "<script type='text/javascript'>";
		myTag += "var so2 = new SWFObject('" + file + "', 'caesar_opening_swf', '810', '170', '8', '#ffffff');";
		myTag += "so2.addParam('menu', 'false');";
		myTag += "so2.addParam('allowScriptAccess', 'always');";
		myTag += "so2.addParam('wmode', 'transparent');";
		myTag += "so2.addVariable('mSecond', " + this.mSecond + ");";
		myTag += "so2.write('caesaropening');";
		myTag += "</script>";
		*/

//		this.objOverlay.onclick = function () {hideCaesarLayer(); return false;}
		this.objOverlay.style.display = 'block';
		this.objOverlay.style.position = 'absolute';//	objOverlay.style.top = '0';
		this.objOverlay.style.top = (arrayPageScroll[1] + 'px');
		this.objOverlay.style.left = ((arrayPageSize[2] - 810) / 2) + 'px';
		//this.objOverlay.style.border = '2px';
		//this.objOverlay.style.zIndex = '200';
		this.objOverlay.style.zIndex = this.getLargestZIndex('div') + 1;
		this.objOverlay.style.width = '810px';
		this.objOverlay.style.height = '170px';//
//		objOverlay.style.height = arrayPageSize[3] + 'px';//
//		objOverlay.style.height = arrayPageSize[1] + 'px';//
	
		this.objOverlay.innerHTML = myTag;
		objBody.insertBefore(this.objOverlay, objBody.firstChild);
		
		//return false;
	},
	hideLayer: function(file){
		var objBody = document.body;
		this.flaDivEl = objBody.firstChild;
		this.flaDivEl.style.display = 'none';
		//	document.body.removeChild(this.flDivEl);
		//	swfTarget("external10th").hideCircle();	
	},
	setLayerPosition: function(file){
		var arrayPageScroll = this.getPageScroll();	
		this.objOverlay.style.top = (arrayPageScroll[1] + 'px');
	},
	getLargestZIndex: function(){
		var largestZIndex = 0; 
		var defaultView = document.defaultView;
		var func = function(tagname){
			var elems = document.getElementsByTagName(tagname), len=elems.length;
				for(var i=0; i<len; i++){
					var elem = elems[i];
					var zIndex = elem.style.zIndex;
					if (!zIndex) {
						var css = elem.currentStyle || defaultView.getComputedStyle(elem,null);
						zIndex = css ? css.zIndex : 0;
					}
					zIndex -= 0;
					if(largestZIndex < zIndex) largestZIndex=zIndex;
				}
		};
		if(arguments.length == 0) func('*');
		else for(var i=0; i<arguments.length; i++) func(arguments[i]);
		return largestZIndex;
	}
};
function hideCaesarLayer(){
	if(cb.objOverlay){
		document.body.removeChild(cb.objOverlay);
		caesarMoved = "true";
	}
};
function checkCaesarLayer(){
	return caesarMoved;
}
/*
window.onscroll = function(){
	if(cb.objOverlay){
		cb.setLayerPosition();
	}
}
*/
var caesarMoved = "false";
var cb = new Caesar();
cb.init();