function BodyOffsetWidth(){
	if (document.documentElement.offsetWidth){
         return (document.documentElement.offsetWidth);
	}else{
         return (document.body.offsetWidth);
	}
}

function BodyOffsetHeight(){
	if (document.documentElement.offsetHeight){
         return (document.documentElement.offsetHeight);
	}else{
         return (document.body.offsetHeight);
	}
}

function BodyScrollTop(){
	if (document.documentElement.scrollTop){
         return (document.documentElement.scrollTop);
	}else{
         return (document.body.scrollTop);
	}
}

function BodyScrollLeft(){
	if (document.documentElement.scrollLeft){
         return (document.documentElement.scrollLeft);
	}else{
         return (document.body.scrollLeft);
	}
}