function getPageScroll()
{
   var yScroll;
   
   if (self.pageYOffset) 
     {
	
	yScroll = self.pageYOffset;
     }
    else if (document.documentElement && document.documentElement.scrollTop)
     {
	
	yScroll = document.documentElement.scrollTop;
     }
    else if (document.body) 
     {
	
	yScroll = document.body.scrollTop;
     }
   
   
   arrayPageScroll = new Array('',yScroll);
   return arrayPageScroll;
}




function getPageSize()
{
   
   
   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)
     {
	 
	xScroll = document.body.scrollWidth;
	yScroll = document.body.scrollHeight;
     }
    else 
     {
	 
	xScroll = document.body.offsetWidth;
	yScroll = document.body.offsetHeight;
     }
   
   
   var windowWidth, windowHeight;
   if (self.innerHeight) 
     {
	
	windowWidth = self.innerWidth;
	windowHeight = self.innerHeight;
     }
    else if (document.documentElement && document.documentElement.clientHeight) 
     {
	 
	windowWidth = document.documentElement.clientWidth;
	windowHeight = document.documentElement.clientHeight;
     }
    else if (document.body) 
     {
	 
	windowWidth = document.body.clientWidth;
	windowHeight = document.body.clientHeight;
     }
   
   
   if(yScroll < windowHeight)
     {
	
	pageHeight = windowHeight;
     }
    else 
     {
	 
	pageHeight = yScroll;
     }
   
   
   if(xScroll < windowWidth)
     {
	
	pageWidth = windowWidth;
     }
    else 
     {
	
	pageWidth = xScroll;
     }
   
   
   
   arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
   return arrayPageSize;
}