HTML页面如何象asp一样接受参数

<script language=JavaScript>

var posstrparaparastrtempstr;

tempstr=;

str = windowlocationhref;

pos = strindexOf(?)

parastr = strsubstring(pos+);

documentwrite(<br>文件路径+str);

if (pos>){

documentwrite(<br>所有参数+parastr);

}

else

{

documentwrite (无参数);

}

if (strindexOf(&)>){

para = parastrsplit(&);

for(i=;i<paralength;i++)

{

tempstr = para[i];

pos = tempstrindexOf(=);

//documentwrite (tempstrsubstring(pos));

documentwrite (<br>参数+i+:+tempstrsubstring(pos));

documentwrite (等于:+tempstrsubstring(pos+));

}

}

</script>