function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=1000,height=800,left = 200,top = 100');");
}
 
function bio(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=450,height=210,left = 540,top = 412');");
}

function ccnum(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=400,height=210,left = 540,top = 412');");
}


var timer_id;
function scroll_iframe(frm,inc,dir) {
  if (timer_id) clearTimeout(timer_id);
  if (window.frames[frm]) {
    if (dir == "v") window.frames[frm].scrollBy(0, inc);
    else window.frames[frm].scrollBy(inc, 0);
    timer_id = setTimeout("scroll_iframe('" + frm + "'," + inc + ",'" + dir + "')", 20);
  }
}

function stopScroll() { if (timer_id) clearTimeout(timer_id); }
 
 function clearText(theText) {
     if (theText.value == theText.defaultValue) {
         theText.value = ""
     }
 }

function markdept()
	{
	}

function isEmail(string) {
  if (!string) return false;
   var iChars = "*|,\"<:>[]{}`\';()&$#%";

   for (var i = 0; i < string.length; i++) {
      if (iChars.indexOf(string.charAt(i)) != -1)
         return false;
   }
	if (string.indexOf("@") != -1 )
		return true;
	else
		return false;
}

function emlValid(theForm)
{
  if (theForm.mailFromAddress.value == "")
  {
    alert("Please enter your e-mail address.");
    theForm.mailFromAddress.focus();
    return (false);
  }
  Validemail = isEmail(theForm.mailFromAddress.value)
  if (!Validemail)
  {
    alert("It appears that you have entered an invalid e-mail address.  Please check it.");
    theForm.mailFromAddress.focus();
    return (false);
  }
  return (true);
}

function clearemail() {
	if (document.eml1.mailFromAddress.value=="e-mail address?")
	{ document.eml1.mailFromAddress.value = "" }
	}
	
	
	
	
function emlValid2(theForm)
{
  if (theForm.login.value == "")
  {
    alert("Please enter your e-mail address.");
    theForm.login.focus();
    return (false);
  }
  Validemail = isEmail(theForm.login.value)
  if (!Validemail)
  {
    alert("It appears that you have entered an invalid e-mail address.  Please check it.");
    theForm.login.focus();
    return (false);
  }
  return (true);
}

function clearemail2() {
	if (document.eml1.login.value=="e-mail address?")
	{ document.eml1.login.value = "" }
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function setMainHeight() {
        if (document.getElementById('main_content') == undefined) {
                var main = document.getElementById('main_content_sub');
        } else {
                var main = document.getElementById('main_content');
        }
        main.style.height = 'auto';

        var menu_height = document.getElementById('main_menu').offsetHeight;
        var main_height = main.offsetHeight;

        if (menu_height > main_height) {
                main.style.height = menu_height;
        } else if (menu_height < main_height) {
                main.style.height = 'auto';
        }
}