function courses(valn)
{ 
var val2 = document.main1.courses1.selectedIndex;
if (val2==0){
	alert('Please select any one from Courses');
	return;
	};
if (val2==1){
	
	//window.location='./prospectus_ugs.html';
	//window.location='./undergraduate.html';
	window.location='#';
	return;
};if (val2==2){
	
	//window.location='./prospectus_pgs.html';
	//window.open('./prospectus_as.html','_new','menubar=0 location=no, status=no directories=no, toolbar=no, scrollbars=yes, resizable=yes, alwaysraised=yes, width=700, height=600, left=200, top=150');
	//window.location='./postgraduate.html';
	window.location='#';
	return;
};if (val2==3){
	//window.location='./notice.html';
	//window.location='./diploma-certificate.html';
	window.location='#';
	return;
};if (val2=