var dw_Event={add:function(a,c,d,b){b=b||false;if(a.addEventListener)a.addEventListener(c,d,b);else if(a.attachEvent)a.attachEvent("on"+c,d)},remove:function(a,c,d,b){b=b||false;if(a.removeEventListener)a.removeEventListener(c,d,b);else if(a.detachEvent)a.detachEvent("on"+c,d)},DOMit:function(a){a=a?a:window.event;if(!a.target)a.target=a.srcElement;if(!a.preventDefault)a.preventDefault=function(){a.returnValue=false;return false};if(!a.stopPropagation)a.stopPropagation=function(){a.cancelBubble=true};return a},getTarget:function(b){b=dw_Event.DOMit(b);var a=b.target;if(a.nodeType!=1)a=a.parentNode;return a}};function addLoadEvent(b){var a=window.onload?window.onload:function(){};window.onload=function(){a();b()}}