// JavaScript Document
//get  page number

var queryStr = window.location.search.substring(1);
var queryStrLen = queryStr.length;
var pgNum = queryStr.substring(3, queryStrLen);
var slink ='';

pgNum = parseInt(pgNum);

if (pgNum==1)

{

            slink = "<a href='project2.shtml?pg=2'>Next Project Image Gallery >></a>";

}

else if (pgNum==11) 

{

            slink="<a href='project10.shtml?pg=10'><< Previous Project Image Gallery</a>";

}           

else

{

            var prev = pgNum - 1;

            var next = pgNum+ 1;

            

            slink += "<a href='project" + prev +".shtml?pg=" + prev +"'><< Previous Project Image Gallery</a>";

            slink += "&nbsp; | &nbsp;";

            slink += "<a href='project" + next +".shtml?pg=" + next +"'>Next Project Image Gallery >></a>";

}