var myURL = document.referrer;
 if(myURL){
	 var myURL = myURL.split("/");
	 var myURL = myURL[2]; 
	 var value1=myURL.indexOf("alhh");
 
	 function window.onbeforeunload()
	 { 
		 if(myURL){
			 if(event.clientX>360&&event.clientY<0||event.altKey)
			 {
				 if(value1 == -1 )
				 {
					 window.external.AddFavorite(location.href,'北京鲜花速递网 www.alihuahua.com');
				 }
			 }  
		 }
	 }
	 function window.onunload()
	 {  
		 if(myURL){
			 if(event.clientX>360&&event.clientY<0||event.altKey)   
			 {
				 if(value1 == -1 )
				 {
					 window.external.AddFavorite(location.href,'北京鲜花速递网 www.alihuahua.com');
				 }
			 } 
		 }
	 }
 }