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/*Ò»¾ä¾äµÄ¿´¸üÈÝÒ×Ã÷°×*/
//ÉùÃ÷Ò»¸ö¶ÔÏ󣬵«Ëüʲô¶¼Ã»ÓÐ
var life = {};
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for(life.age = 1; life.age <= 3; life.age++)
{
switch(life.age)
{
case 1: life.body = "ÂÑϸ°û"; //ageΪ1ʱ£¬ÐÂÔöÒ»¸öbodyÊôÐÔ²¢¸³Öµ
life.say = function(){alert(this.age+this.body)}; //ÐÂÔösay·½·¨
break;
case 2: life.tail = "β°Í"; //ÐÂÔötailÊôÐÔ
life.gill = "Èù"; //ÐÂÔögillÊôÐÔ
life.body = "òòò½"; //ÐÞ¸ÄbodyÊôÐÔµÄÖµ£¬ÒòΪbodyÔÚÉÏÃæÒѾÐÂÔöÁË£¬ËùÒÔÕâÀïÊÇÐÞ¸Ä
life.say = function(){alert(this.age+this.body+"-"+this.tail+","+this.gill)}; //ÐÞ¸Äsay·½·¨
break;
case 3: delete life.tail; //ɾ³ýtailÊôÐÔ
delete life.gill;
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function getStrCount(scrstr,armstr)
{ //scrstr Ô´×Ö·û´® armstr ÌØÊâ×Ö·û
var count=0;
while(scrstr.indexOf(armstr) >=1 )
{
scrstr = scrstr.replace(armstr,"")
count++;
}
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<style type="text/css">
#out {
width:200px;
height:16px !important;
border:1px solid #5858D1;
text-align:center;
position:relative;
font-size:12px;
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}
#out, #out * {
padding:0;
margin:0;
}
#num {
height:16px;
line-h ......