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 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];}
}


// SETS THE FOOTER TO BOTTOM OF PAGE 
var MAIN_AREA = 'Content';
var FOOT_AREA = 'Footer';
var FOOTER_HEIGHT = 0;
		function getWindowHeight() {
			var windowHeight = 0;
			if (typeof(window.innerHeight) == 'number') {
				windowHeight = window.innerHeight;
			}else {
				if (document.documentElement && document.documentElement.clientHeight) {
					windowHeight = document.documentElement.clientHeight;
				}else {
					if (document.body && document.body.clientHeight) {
						windowHeight = document.body.clientHeight;
					}
				}
			}
			return windowHeight;
		}
		function setFooter() {
			if (document.getElementById) {
				var windowHeight = getWindowHeight();
				if (windowHeight > 0) {
					
					var contentElement	= document.getElementById(MAIN_AREA);
					var contentHeight	= contentElement.offsetHeight;
					var footerElement	= document.getElementById(FOOT_AREA);					
					var footerHeight	= footerElement.offsetHeight+ FOOTER_HEIGHT;
					
					if (windowHeight - (contentHeight + footerHeight) >= 0) {
						/* content doesn't fill up page so we need to fill it up */
						footerElement.style.top = (windowHeight - (contentHeight + footerHeight)) + 'px';
						contentElement.style.height =  (windowHeight - footerHeight) +'px';
				
					}else { /* content is longer than window size */
						footerElement.style.top = '0px';
					}
				}
			}
		}
		window.onload = function() {
			if(document.getElementById(FOOT_AREA))
				setFooter();
		}
		window.onresize = function() {
			if(document.getElementById(FOOT_AREA))
				setFooter();
		}
// END OF SETTING THE FOOTER TO BOTTOM OF PAGE 


function toggleBox(szDivID, iState) // 1 visible, 0 hidden
{
   var obj = document.layers ? document.layers[szDivID] :
   document.getElementById ?  document.getElementById(szDivID).style :
   document.all[szDivID].style;
   obj.display = document.layers ? (iState ? "block" : "none") :
   (iState ? "block" : "none");
}

// AJAX REPLACE TEXT FUNCTIONS
function replaceText(el, text) {
  if (el != null) {
    clearText(el);
    var newNode = document.createTextNode(text);
    el.appendChild(newNode);
  }
}
			
function clearText(el) {
  if (el != null) {
    if (el.childNodes) {
      for (var i = 0; i < el.childNodes.length; i++) {
        var childNode = el.childNodes[i];
        el.removeChild(childNode);
      }
    }
  }
}