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 clearText(thefield){

if (thefield.defaultValue==thefield.value) thefield.value = "";

}



function MM_showHideLayers() { //v6.0

  var i,p,v,obj,args=MM_showHideLayers.arguments;

  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];

    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }

    obj.visibility=v; }

}



function int_only(value) {

	value = parseInt(value);

	if(value<0) value = value * -1;

	return (value) ? value+"" : "";

}









function BookMark_Page(alerttext) {

	var title = document.title;

	var url = this.location;

	if (window.sidebar) { // Mozilla Firefox Bookmark

		window.sidebar.addPanel(title, url,"");

	} else if( window.external ) { // IE Favorite

		window.external.AddFavorite( url, title);

	} else {

		if(!alerttext) alerttext = "To bookmark this page use [Ctrl+D]";

		alert(alerttext);	

	}

}



var ie4 = document.all ? 1 : 0;

var ns4 = document.layers ? 1 : 0;

var ns6 = window.netscape ? 1 : 0;

function addText(id,text) {

	

	menuobj = (ie4) ? document.all[id] : (ns6 ? document.getElementById(id) : (ns4 ? document.layers[id] : ''));

	

	if(ie4 || ns6) {

		menuobj.innerHTML=text;

	} else {

		menuobj.document.open();

		menuobj.document.write(text);

		menuobj.document.close();

	}

	

}



function MM_displayStatusMsg(msgStr) { //v1.0

  status=msgStr;

  document.MM_returnValue = true;

}



var clickZoomImage;

function clickZoom(url,imgname,windowstatus) {

	clickZoomImage=window.open(url,imgname,windowstatus);

	if (window.focus) {

		clickZoomImage.focus();

	}

}

function checkClickZoom() {

	if (clickZoomImage) {

		clickZoomImage.close();

	}

}



var layerDisplayStatus = new Array;

// switch layer visibility

function toggleLayerDisplay(whichLayer, status) {

	// store current layer status

	layerDisplayStatus[whichLayer] = status;

	// status: 'none', 'block'	

	if (document.getElementById) {

		// this is the way the standards work

		document.getElementById(whichLayer).style.display = status;

	}

	else if (document.all) {

		// this is the way old msie versions work

		document.all[whichLayer].style.display = status;

	}

	else if (document.layers) {

		// this is the way nn4 works

		document.layers[whichLayer].display = status;

	}

}



function toggleClassName(whichLayer, newClassName) {

	if (document.getElementById) {

		// this is the way the standards work

		document.getElementById(whichLayer).className = newClassName;

	}

	else if (document.all) {

		// this is the way old msie versions work

		document.all[whichLayer].className = newClassName;

	}

	else if (document.layers) {

		// this is the way nn4 works

		document.layers[whichLayer].className = newClassName;

	}

}



function mailtoLink(part1, part2) {	

	if(part1 && part2) {

		window.location.href="mailto:"+part1+"@"+part2;

		return true;

	}

	return false;		

}



function addLoadEvent(func) {

	var oldonload = window.onload;

	if (typeof window.onload != 'function') {

		window.onload = func;

	} else {

		window.onload = function() {

			oldonload();

			func();

		}

	}

}



function getObjectById(fld) {

	if (document.getElementById && document.getElementById(fld) != null) {

		return document.getElementById(fld);

	} else if (document.layers && document.layers[fld] != null) {

		return document.layers[fld];

	} else if (document.all) {

		return document.all(fld);

	} else {

		return false;

	}

}