var pstd_treq_div='pstd_div1';
var pstd_treq_file=site_url+'teacherrequest.php';

var pstd_abtme_div='pstd_div3';
var pstd_abtme_file=site_url+'stud_aboutme.php';

// Studen Private page functions
function update_about_me(frm)
{
	vars="dostudabout=1";
	
	var elem =document.studabout.elements;
	for(var i = 0; i < elem.length; i++)
		vars += "&"+elem[i].name + "="+elem[i].value ;
	
	showloading(pstd_abtme_div);
	callpage_2(pstd_abtme_file,vars,pstd_abtme_div);	
}

function update_trequest(frmid)
{
	vars=getformvars(frmid);
	showloading(pstd_treq_div);
	callpage_2(pstd_treq_file,vars,pstd_treq_div);	
}