call javascript in firefox
	
    
    
	
·½·¨Ò»¡¢
NPN_GetURL(m_Instance, "javascript:test()",  NULL);
·½·¨¶þ¡¢
 NPVariant rval;
 NPN_InvokeDefault(m_Npp,  objectDisconnect ,NULL, 0,&rval);
 NPN_ReleaseVariantValue(&rval);
ÒÔÏÂÊÇjavascript
 <script type="text/javascript"> 
   function test()
   {
       alert("ok");
   }
  </script>
    
     
	
	
    
    
	Ïà¹ØÎĵµ£º
        
    
    scrollHeight: »ñÈ¡¶ÔÏóµÄ¹ö¶¯¸ß¶È¡£ 
scrollLeft:ÉèÖûò»ñȡλÓÚ¶ÔÏó×ó±ß½çºÍ´°¿ÚÖÐĿǰ¿É¼ûÄÚÈݵÄ×î×ó¶ËÖ®¼äµÄ¾àÀë
scrollTop:ÉèÖûò»ñȡλÓÚ¶ÔÏó×î¶¥¶ËºÍ´°¿ÚÖпɼûÄÚÈݵÄ×î¶¥¶ËÖ®¼äµÄ¾àÀë
scrollWidth:»ñÈ¡¶ÔÏóµÄ¹ö¶¯¿í¶È
offsetHeight:»ñÈ¡¶ÔÏóÏà¶ÔÓÚ°æÃæ»òÓɸ¸×ø±ê offsetParent ÊôÐÔÖ¸¶¨µÄ¸¸×ø±êµÄ¸ß¶È
offsetL ......
	
    
        
    
    JavaScript ʹÓü¼ÇÉ
 1. oncontextmenu="window.event.returnValue=false" ½«³¹µ×ÆÁ±ÎÊó±êÓÒ¼ü 
<table border oncontextmenu=return(false)> <td>no </table> ¿ÉÓÃÓÚTable 
2. <body onselectstart="return false"> È¡Ïûѡȡ¡¢·ÀÖ¹¸´ÖÆ 
3. onpaste="return false" ²»×¼Õ³Ìù 
4. oncop ......
	
    
        
    
    Javascript½âÒÉ
1.        HTML¿ò¼ÜframesetµÄÓ¦ÓÃ
¿ò¼Ü±à³Ì¸ÅÊöÒ»¸öHTMLÒ³Ãæ¿ÉÒÔÓÐÒ»¸ö»ò¶à¸ö×Ó¿ò¼Ü£¬ÕâЩ×Ó¿ò¼ÜÒÔ<iframe>À´±ê¼Ç£¬ÓÃÀ´ÏÔʾһ¸ö¶ÀÁ¢µÄHTMLÒ³Ãæ¡£ÕâÀïËù½²µÄ¿ò¼Ü±à³Ì°üÀ¨¿ò¼ÜµÄ×ÔÎÒ¿ØÖÆÒÔ¼°¿ò¼ÜÖ®¼äµÄ»¥Ïà·ÃÎÊ£¬ÀýÈç´ÓÒ»¸ö¿ò¼ÜÖÐÒýÓÃÁíÒ»¸ö¿ò¼ÜÖеÄJavaScript± ......
	
    
        
    
    1.Îı¾¿ò
1.1 <input type="text" name="test" id="test">
ͨ¹ývar t=document.getElementById("test").value°ÑÖµ¸³¸ø±äÁ¿t,
1.2  µ±È»Ò²¿ÉÒÔ·´¹ýÀ´°ÑÒÑÖªµÄ±äÁ¿Öµ¸³¸øÎı¾¿ò£¬ÀýÈ磺
var m = "5";
document.getElementById("test").value= m;
2.ÏÂÀÁбí¿ò
2.1 <select name="sel" id="sel" onchange ......
	
    
        
    
    ·â×°£ºÍ¨¹ý±Õ°ü²ÅËãµÄÉÏÊÇÕæÕýÒâÒåÉϵķâ×°
<script type="text/javascript">
  function myInfo(){
    var name ="ÀÏÓã",age =27;
    var myInfo = "my name is" + name + "i am" + age  ......