HTML加入javascript

HTML加入javascript

下面框中为脚本显示区

脚本说明：
把如下代码加入<body>区域中:
<SCRIPT LANGUAGE="JavaScript">

<!--Hide JavaScript from Java-Impaired Browsers
var ls="";
var dq='"';
var sq="'";
var rr="\r";

function jsPars(){ 
        ls=document.isn.txt.value; 
        if (ls==""){  
                alert("I'm sorry.  I don't find any text pasted into the text window");  
        } 
        else{  
                htmlPar();  
        } 
}

function htmlPar(){ 
        document.isn.txt.value="Working......."; 
        pos=ls.indexOf(dq); 
        pos1=ls.indexOf(sq); 
        if ((pos>-1)&&(pos1>-1)){  
                reWrt();  
        } 
        if (pos>-1){  
                qt=sq;  
        } 
        else{  
                qt=dq;  
        } 
        while (ls.indexOf(rr)>-1){  
                lc=ls.indexOf(rr);  
                ls=ls.substring(0,lc)+" "+ls.substring(lc+1,ls.length);  
        } 
        nls="<SCRIPT LANGUAGE="+qt+"JavaScript"+qt+">"+rr +""+rr+"</SC" +"RIPT>"; 
        document.isn.txt.value=nls+rr+" "+rr; 
}

function reWrt(){ 
        pos=-1; 
        while (ls.indexOf(dq)>-1){  
                lc=ls.indexOf(dq);  
                ls=ls.substring(0,lc)+sq+ls.substring(lc+1,ls.length);  
        } 
}

function iA(){ 
        this.length=iA.arguments.length; 
        for (var i=0;i<this.length;i++){  
                this[i]=iA.arguments[i]; 
        }
}

// End Hiding -->

</SCRIPT>

<FORM NAME="isn">
<TABLE BORDER=0 WIDTH=486>
<TR><TD>
<DIV ALIGN="center">
<INPUT TYPE="button" NAME="but" VALUE=" Submit When Your HTML Has Been Pasted Below " onClick="jsPars()">
</DIV>
<P>
<TEXTAREA NAME="txt" ROWS=20 COLS=75>
</TEXTAREA>

p臎鯨N}嗧L-3買Τ椔�>锈