/* µû¶ó´Ù´Ï´Â ·¹À̾î */

 function positionMessage(){   
	//dvSidebar menu id
	var elem=document.getElementById("top");   
	// Ãʱâ top À§Ä¡ 
	elem.style.top=document.body.scrollTop + 120 + "px"; 				
	setTimeout("moveElement()", 10); 
} 

function moveElement(){ 
	var elem = document.getElementById("top"); 
	start = parseInt (elem.style.top);  
	end = document.body.scrollTop + 120; // limit Á¤Çϱâ

	//start ¿Í end °°À¸¸é ¸ØÃá´Ù.
	if ( start != end ) {
		scale =   Math.ceil( Math.abs( end - start ) / 10 );		
		
		//½ºÅ©·ÑÀÌ »ó´ÜÀ¸·Î À̵¿À̽à ¸¶À̳ʽº°ª...
		if ( end < start )	{
			scale = -scale; // alert("end = "+end+" start = "+start);
		}
			elem.style.top = parseInt (elem.style.top)+ scale + "px"; 
	}	

//alert(start);

	setTimeout("moveElement()", 10);
}