/*************************************************************************
  This code is from Dynamic Web Coding at http://www.dyn-web.com/
  See Terms of Use at http://www.dyn-web.com/bus/terms.html
  regarding conditions under which you may use this code.
  This notice must be retained in the code as is!
*************************************************************************/

function getDocHeight(doc) {
  var docHt = 0, sh, oh;
  if (doc.height) docHt = doc.height;
  else if (doc.body) {
    if (doc.body.scrollHeight) docHt = sh = doc.body.scrollHeight;
    if (doc.body.offsetHeight) docHt = oh = doc.body.offsetHeight;
    if (sh && oh) docHt = Math.max(sh, oh);
  }
  return docHt-20;
}

function setIframeHeight(iframeName) {
  var iframeWin = window.frames[iframeName];
  var iframeEl = document.getElementById? document.getElementById(iframeName): document.all? document.all[iframeName]: null;
  if ( iframeEl && iframeWin ) {
    iframeEl.style.height = "auto"; // helps resize (for some) if new doc shorter than previous  
    var docHt = getDocHeight(iframeWin.document);
    // need to add to height to be sure it will all show
    if (docHt) iframeEl.style.height = docHt + 30 + "px";
  }
}

function loadIframe(iframeName, url) {
  if ( window.frames[iframeName] ) {
    window.frames[iframeName].location = url;   
    return false;
  }
  else return true;
}

function todaysDate () {
var dayNames = new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");

var monthNames = new Array("January","February","March","April","May","June","July",
                           "August","September","October","November","December");

var dt = new Date();
var y  = dt.getYear();

if (y < 1000) y +=1900;

document.write(dayNames[dt.getDay()] + ", " + monthNames[dt.getMonth()] + " " + dt.getDate() + ", " + y);
}

function setSource() {
	if (window.location.search == "") {
	frames['body_content_frame'].location.href = "http://artsopolis.com/svcn/feed/main_frame.php";}
	else if (window.location.search.indexOf('?id=')!= -1) {
	frames['body_content_frame'].location.href = "http://artsopolis.com/svcn/feed/detail_frame.php" + window.location.search;		
	}
	else {
	frames['body_content_frame'].location.href = "http://artsopolis.com/svcn/feed/search_result.php" + window.location.search;
	}
}