var stmnGAP1 = 0; // À§ÂÊ ¿©¹é
var stmnGAP2 = 0; // ½ºÅ©·Ñ½Ã ºê¶ó¿ìÀú À§ÂÊ°ú ¶³¾îÁö´Â °Å¸® 
var stmnBASE = 300; // ½ºÅ©·Ñ ½ÃÀÛÀ§Ä¡ 
var stmnActivateSpeed = 20; 
var stmnScrollSpeed = 2; 
var stmnLEFT = 0;
var stmnTimer; 

function ReadCookie(name){ 
	var label = name + "="; 
	var labelLen = label.length; 
	var cLen = document.cookie.length; 
	var i = 0; 
	while(i < cLen){ 
		var j = i + labelLen; 
		if(document.cookie.substring(i, j) == label){
	        var cEnd = document.cookie.indexOf(";", j); 
	        if (cEnd == -1) cEnd = document.cookie.length; 
	        return unescape(document.cookie.substring(j, cEnd)); 
        } 
        i++; 
	}
	return ""; 
} 

function SaveCookie(name, value, expire){ 
	var eDate = new Date(); 
	eDate.setDate(eDate.getDate() + expire); 
	document.cookie = name + "=" + value + "; expires=" +  eDate.toGMTString()+ "; path=/"; 
} 

function RefreshStaticMenu(){ 
	var stmnStartPoint, stmnEndPoint, stmnRefreshTimer; 
	stmnStartPoint = parseInt($('#quick_menu').css('top'), 10); 
	stmnEndPoint = $(document).scrollTop() + stmnGAP2;
	if (stmnEndPoint < stmnGAP1){
		stmnEndPoint = stmnGAP1; 
	}
	stmnRefreshTimer = stmnActivateSpeed; 
	if( stmnStartPoint != stmnEndPoint ){ 
	    stmnScrollAmount = Math.ceil( Math.abs( stmnEndPoint - stmnStartPoint ) / 15 ); 
	    $('#quick_menu').css({top:parseInt($('#quick_menu').css('top'), 10) + ( ( stmnEndPoint<stmnStartPoint ) ? -stmnScrollAmount : stmnScrollAmount)}); 
	    stmnRefreshTimer = stmnScrollSpeed; 
	} 
	stmnTimer = setTimeout ("RefreshStaticMenu();", stmnRefreshTimer); 
} 

function ToggleAnimate(){ 
	if($('#quick_helper').attr('value') == "Y"){ 
	    RefreshStaticMenu(); 
	    SaveCookie("ANIMATE", "true", 300); 
	}else{ 
	    clearTimeout(stmnTimer); 
	    $('#quick_menu').css('top',stmnGAP1); 
	    SaveCookie("ANIMATE", "false", 300); 
	} 
} 

function InitializeStaticMenu(){
	$('#quick_menu').css('left',stmnLEFT);
	var top_value;
	if(ReadCookie("ANIMATE") == "false"){
		$('#quick_helper').attr('value','N');
		top_value = $(document).scrollTop()+stmnGAP1;
		$('#quick_menu').css('top',top_value);
	}else{ 
	    $('#quick_helper').attr('value','Y');
	    top_value = $(document).scrollTop() + stmnBASE
	    $('#quick_menu').css('top',top_value);
	    RefreshStaticMenu(); 
	} 
}