JQuery 플러그인안에서 Window Load 사용하는 법

(function($){	$.fn.parcon = function(option,callback){		if($.isFunction(option)){			callback = option;			option = null;		}						$.fn.parcon.setting = {			column: 4,			margin: 10,			padding: 15,			background: "transparent"		};			 		option = $.extend($.fn.parcon.setting,option);		return this.each(function(){			var i = 0;			$(this).find("li").each(function(){				var obJecty = $(this);				var winW = $(window).width();				var thisIdx = $(this).index();				var thisPrevL = parseInt($(this).prev().css("left"));				var thisPrevT = parseInt($(this).prev().css("top"));				var prevW = $(this).prev().outerWidth(true);				var thisMrg = option.margin;				var thisPdd = option.padding;				var lineLen = option.column;				var backColor = option.background;								$(this).css({					"padding" : thisPdd,					"box-sizing": "border-box",					"background-color": backColor,					"position": "absolute",					"top": 0,					"left": 0				});								if (thisIdx < lineLen){					i++;					if(thisIdx != 0){						$(this).css({"width": prevW, "left": (thisPrevL + prevW) + thisMrg, "top": thisMrg});					} else {						$(this).css({"width": (winW - (thisMrg*(lineLen+1)))/lineLen, "left": thisMrg, "top": thisMrg});					}				} else if(thisIdx >= lineLen ){					var topLi = $(this).parent().find("li").eq(thisIdx - lineLen);					var topLiH = topLi.outerHeight(true);					var topOff = topLi.offset();					var topOffT = topOff.top; 					if(i%lineLen != 0){						i++;												$(this).css({"width": prevW, "left": (thisPrevL + prevW) + thisMrg, "top": (topOffT + topLiH) + thisMrg});					} else {						i++;						$(this).css({"width": prevW, "left": thisMrg, "top": (topOffT + topLiH) + thisMrg});						}				}			});		});	}})(jQuery);