//for authorslanding page
function submitForm(selObj){
	if(selObj.charAt(0)=='/'){
		window.parent.location.href = selObj;
		return false;
	}
    if(isListValid(selObj)) {
    	window.parent.location.href = selObj;
    }     
}
function isListValid (val) {
        if (val != "") return true;
        return false;
}
// for authors and teachers  results pages
function contrib_select_change(frm,selObj) 
{
	if(selObj.value==""){
		return false;
	}
	else
	{
		document.forms[frm].action=selObj.value;
		document.forms[frm].submit();	
		return true;
	}
}
//for player page
function redirect(frmid,elemid) {
   document.forms[frmid].action="PGA-players/"+document.forms[frmid].elements[elemid].value+".html";
   return true;
}