function golit(){

var path=document.location.pathname;
var search=document.location.search;
var pattern = /(CHAPTER=)(\d+)/;
var chapter = "";
var result = pattern.exec(search);

var pattern2 = /(chap)(\d+)/;
var result2 = pattern2.exec(path);

if((result != null) || (result2 != null))
	{
if(result !=null)
{
chapter = result[2];
} else
{
chapter = result2[2];
}
}

var number;
var title = new Array(29);

title[0] = "0";

title[1] = "1";

title[2] = "1";

title[3] = "1";

title[4] = "2";

title[5] = "2";

title[6] = "3";

title[7] = "3";

title[8] = "3";

title[9] = "3";

title[10] = "4";

title[11] = "4";

title[12] = "4";

title[13] = "4";

title[14] = "5";

title[15] = "5";

title[16] = "6";

title[17] = "6";

title[18] = "6";

title[19] = "7";

title[20] = "7";

title[21] = "7";

title[22] = "7";

title[23] = "8";

title[24] = "8";

title[25] = "8";

title[26] = "8";

title[27] = "9";

title[28] = "9";


number = parseInt(chapter);	

var url1 = "http://www.glencoe.com/sec/socialstudies/geography/gwip2002/litconnect/unit" + title[chapter] + ".shtml";

location.href = url1;

}