var uri="http://www.sankojyuken.com/js/";

function myfile(n) {
        this.length = n;
        	for (i = 0; i < n; i++) {
		this[i] = null
		}
}

var n = 3;
var file = new myfile(n)
file[0] = "sc.js";
file[1] = "roll.js";
file[2] = "photo.js";

for (i = 0; i <n; i++) {
 document.write('<script type="text/javascript" charset="Shift_JIS" src="',uri,file[i],'"></script>');
}