// JavaScript Document
function checkEmptysearch()
{
		x=document.searchfrm;
 				if(x.university.value=="" && x.keyword.value=="" && x.professor.value=="" && x.course.value=="")
				{
 					document.getElementById('div_title').style.display="";
					document.getElementById('div_title').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please fill fields for search</span>';
					//document.getElementById('catid').focus();
					return false;
				}
				
			 
				
				
				 
								
	
	 
	return true;

}

function chkemptyuser()
{
		x=document.searchfrm;
 				if(x.username.value=="" )
				{
 					document.getElementById('div_username').style.display="";
					document.getElementById('div_username').innerHTML='<span class="FloatLeft">&nbsp;<img src="images/exl.jpg" alt="img" /></span><span class="Light12 Red2">&nbsp; Please enter member name for search</span>';
					//document.getElementById('catid').focus();
					return false;
				}
				
			 
				
				
				 
								
	
	 
	return true;

}


function chk(div_id)
{
	    //alert(div_id);
		document.getElementById(div_id).innerHTML="";
		
}