<!--

function trimString (str) {
  str = this != window? this : str;
  return str.replace(/^\s+/g, '').replace(/\s+$/g, '');
}

function writeToday() { 
	var d=new Date();
	var monthname=new Array("January","February","March","April","May","June","July","August","September","October","November","December");
	//date format =  "January 1st, 2004"
	switch (d.getDate()) {
      case 1: var date_lit = "st"; break; case 21: var date_lit = "st"; break; case 31: var date_lit = "st"; break;
	  case 2: var date_lit = "nd"; break; case 22: var date_lit = "nd"; break; 
      case 3: var date_lit = "rd"; break; case 23: var date_lit = "rd"; break; 
	  default: var date_lit = "th";
    }
	var TODAY = monthname[d.getMonth()] + " " + d.getDate() + date_lit +", " + d.getFullYear();
	document.write("&nbsp;&nbsp;&nbsp;"+TODAY);
}

function get_random(maxNum) {
  if (Math.random && Math.round) {
    var ranNum= Math.round(Math.random()*(maxNum-1));
    ranNum+=1;
    return ranNum;
  }
  else {
    today= new Date();
    hours= today.getHours();
    mins=   today.getMinutes();
    secn=  today.getSeconds();
    if (hours==19) { hours=18; }
    var ranNum= (((hours+1)*(mins+1)*secn)%maxNum)+1;
    return ranNum;
  }
}

function changeImage() {
  if (document.images) {
    var choose_one= get_random(9);  
    document.images['foodpic'].src = "images/food0"+choose_one+".gif";
	document.images['foodpic'].alt = "food0"+choose_one;
  }
}

function writeNav(){
	var str='';
	str+='	  <table border="0" cellspacing="0" cellpadding="0" width="100%" id="navigation">';
	str+='        <tr>';
	str+='          <td><img src="mm_spacer.gif" width="1" height="26" alt=""><\/img><\/td>';
	str+='        <\/tr>';
	str+='        <tr>';
	str+='          <td nowrap><a href="index.htm" class="navText">nutritional therapy <\/a><\/td>';
	str+='        <\/tr>';
	str+='        <tr>';
	str+='          <td nowrap><a href="consultation.htm" class="navText">the consultation <\/a><\/td>';
	str+='        <\/tr>';
	str+='        <tr>';
	str+='          <td nowrap><a href="about_me.htm" class="navText">about me <\/a><\/td>';
	str+='        <\/tr>';
	str+='        <tr>';
	str+='          <td nowrap><a href="links.htm" class="navText">links<\/a><\/td>';
	str+='        <\/tr>';
	str+='        <tr>';
	str+='          <td nowrap><a href="contact_me.htm" class="navText">contact me <\/a><\/td>';
	str+='        <\/tr>';
	str+='      <\/table>';
	document.write(str);
}

//-->

