var position = 'zhangjk'
if(!position){
position = 'course_data'
document.write('')
}
Function.prototype.getMultiLine = function () {
var lines = new String(this);
lines = lines.substring(lines.indexOf("/*") + 3, lines.lastIndexOf("*/"));
return lines;
}
var data = function () {
/*
*/
}
$("#" + position).html(data.getMultiLine());