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