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/**//*--------------------------------------------
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²ÎÊý : styleSheetsË÷Òý
´úÂë : var ss = new styleSheet(0);
--------------------------------------------*/
var styleSheet = function(n)
...{
var ss;
if (typeof n == "number") ss = document.styleSheets[n];
this.sheet = ss;
this.rules = ss.cssRules?ss.cssRules:ss.rules;
};
/**//*--------------------------------------------
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²ÎÊý : nΪruleÃû³Æ
´úÂë : var ss = new styleSheet(0);
ss.indexOf("className")
--------------------------------------------*/
styleSheet.prototype.indexOf = function(selector)
...{
for(var i=0;i<this.rules.length;i++)
...{
if(this.rules[i].selectorText==selector)
...{
return i;
}
}
return -1;
};
/**//*--------------------------------------------
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