var pageCurrent = 1;
var objPage = null;


function writePageControls() {
 document.writeln ('<div class="toolBar">');
 document.writeln ('<div class="pagination">');
 
 if (pageCurrent!=1) document.writeln ('<a href="javascript:pageTurn(\'prev\')">&nbsp;&larr; Previous</a> | ');
 else document.writeln ('&nbsp;&larr; Previous | ');
 document.writeln ('Pages ');
 for (i=1;i<=pageTotal;i++) {
 if (i==pageCurrent) document.write (i)
 else document.write ('<a href="javascript:pageJump('+i+')">'+i+'</a>');
 if (i!=pageTotal) document.write('  ');
 }
 if (pageCurrent!=pageTotal) document.writeln (' | <a href="javascript:pageTurn(\'next\')">Next &rarr;</a>');
 else document.writeln (' | Next &rarr;');
 document.writeln ('</div>');
 document.writeln (' <br clear="all"/></div>');
 
if (pageCurrent==pageTotal) pageCurrent=1;
 else pageCurrent++;
}


function pageTurn(direction) {
 
 
 if ((direction=='prev') && (pageCurrent!=1)) 
 { 
   
   pageCurrent--;
 }
 if ((direction=='next') && (pageCurrent!=pageTotal)) 
 {
   pageCurrent++;
 }
 
 if (objPage) 
 {
      	objPage.style.display = 'none';
 }

 pageName = 'page' + pageCurrent;
 objPage=document.getElementById(pageName);
 objPage.style.display = 'block';
}


function pageJump(pageName) 
{
   if(!pageName)
   {
      pageName=1;
   }

   if (objPage) 
   {
    objPage.style.display = 'none';
   }
  
    pageCurrent = pageName;
    pageName = 'page' + pageCurrent;

    objPage=document.getElementById(pageName);
    objPage.style.display = 'block';
 }