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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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 tgiShowHide(elem) {
	var e;
	if (document.layers) { /* NS 4.x */
		e = document.layers[elem]; 
		e.visibility = (e.visibility == "hide") ? "show" : "hide";
	} else {
		if (document.getElementById) { /* DOM-compliant browsers */
			e = document.getElementById(elem);
		} else if (document.all) { /* IE 4.x */
			e = document.all[elem]; 
		} else {
			return /* unidentifiable: no action */
		}
		if (e.style.visibility == 'hidden'
			|| e.style.visibility == 'undefined'
			|| e.style.visibility == '') {
			tgiHideAllClass('callout'); /* hide all of the 'callout's */
			e.style.visibility = 'visible';
		} else {
			tgiHideAllClass('callout'); /* hide all of the 'callout's */
			e.style.visibility = 'hidden'; /* hide the particular, just in case */
		}
	}
}

function tgiHideAllClass(c) {
	var re = new RegExp (c);
	var divs = document.getElementsByTagName('div');
	for (var i = 0; i < divs.length; i++) {
		if (divs[i].className && re.test(divs[i].className)) {
			divs[i].style.visibility = 'hidden';
		}
	} 
}


function map(map) {
	onclick = window.open(map,'popup','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,height=488,width=748'); 
	onclick.focus();
}  

function hideWaitScreen(theID) {
	if (document.layers) {
		eval( 'document.layers["'+theID+'"].display="none"' );
	} else if (document.all) {
		eval( 'document.all["'+theID+'"].style.display="none"' );
	} else if (document.getElementById) {
		eval( 'document.getElementById("'+theID+'").style.display="none"' ); 
	}
}