function MM_popupMsg(msg) { //v1.0
  document.MM_returnValue = confirm(msg);
}

function hideKeyword(field,txt){
	if(txt == "Keywords" || txt == "Enter Search Terms Here"){
		field.value = "";
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_jumpMenu1(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function ap(ThisNumber){
ShowNumber = eval("Q" + ThisNumber)
if (ShowNumber.style.display == ""){ ShowNumber.style.display = "none" }
else { ShowNumber.style.display = ""; }
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}


//show hide object used in academic programs

function showhideobj(obj) {

	tempvar = document.getElementById(obj);
	if (tempvar.className == 'infohide') {
		tempvar.className = 'infoshow';
	}
	else if (tempvar.className == 'infoshow') {
		tempvar.className = 'infohide';
	}

}

function showTxt(field,txt){
	if(txt == ""){
		field.value = "Keywords";
	}
}
function chkForm(){
txt = document.all.q;
	if(txt.value == "" || txt.value == "Keywords" || txt.value == "Enter Search Terms Here"){
		txt.value = "Enter Search Terms Here";
		return false;
	}
	return true;
}

function hideTxtForms(field){
	re = /Enter/
	if (re.test(field.value)) {
		field.value = "";
	}
}