/*	GET WINDOW SIZE ...... */
/* ================================================================================================================
	USE OF THE CLASS.....
	var wSize= objgetSize.size();
		WIDTH=wSize.w; HEIGHT=wSize.y;
	var wcPos= objgetSize.center();
		X=wcPos.w; Y=wcPos.y;	
================================================================================================================= */

function getSize() {
	
	//GET THE SIZE OF THE WINDOW......
	this.size = function()
	{
		var w = 0;
		var h = 0;
	
		//IE
		if(!window.innerWidth)
		{
			//strict mode
			if(!(document.documentElement.clientWidth == 0))
			{
				w = document.documentElement.clientWidth;
				h = document.documentElement.clientHeight;
			}
			//quirks mode
			else
			{
				w = document.body.clientWidth;
				h = document.body.clientHeight;
			}
		}
		//w3c
		else
		{
			w = window.innerWidth;
			h = window.innerHeight;
		}
		return {width:w,height:h};
	}
	
	//GET CENTER POSITION OF THE WINDOW....
	
	this.center = function()
	{
		var hWnd = (arguments[0] != null) ? arguments[0] : {width:0,height:0};
	
		var _x = 0;
		var _y = 0;
		var offsetX = 0;
		var offsetY = 0;
	
		//IE
		if(!window.pageYOffset)
		{
			//strict mode
			if(!(document.documentElement.scrollTop == 0))
			{
				offsetY = document.documentElement.scrollTop;
				offsetX = document.documentElement.scrollLeft;
			}
			//quirks mode
			else
			{
				offsetY = document.body.scrollTop;
				offsetX = document.body.scrollLeft;
			}
		}
		//w3c
		else
		{
			offsetX = window.pageXOffset;
			offsetY = window.pageYOffset;
		}
	
		_x = ((this.size().width-hWnd.width)/2)+offsetX;
		_y = ((this.size().height-hWnd.height)/2)+offsetY;
	
		return{x:_x,y:_y};
	}
}

	//OBJECT DECLARATION .....
	objgetSize=new getSize();