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) { //v4.0
  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 MM_showHideLayers() { //v3.0
  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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
function food_content(content_id) {
	var content_id = content_id
	window.open('food_content.asp?content_id='+content_id,'','toolbar=no,scrollbars=no,height=500,width=750')
	
	
}

MM_reloadPage(true);

function checkNum(tmpConValue,tmpForm,newVal,decimal,space)
{
	var tecken = "1234567890-"
	var tmpConValue;
	var newVal;
	var tmpForm = tmpForm;
	var decimal;
	
	if(!space) {
		spaceBetweenNumber = space;
	} else {
		spaceBetweenNumber = ' ';
	}
	if(!newVal) {
		newVal = ","
	}
	if(!decimal) {
		decimal = 2;
	}
	tecken += newVal;
	if (tmpConValue)
	{
		var tmpConValue
		var tmp
		var temp = ""
		var tmpConValue = "'" + tmpConValue + "'"
		tmp = tmpConValue
		for (var i = 0; i <= tmp.length -2; i++)
		{
			koll = tmp.substr(i,1)
			if(tecken.indexOf(koll)!= -1)
			{
				temp = temp + tmp.substr(i,1)
			}
			else if (i == tmp.lastIndexOf(",")  )
			{
				temp += newVal
			}
			else if (i == tmp.lastIndexOf(".")  )
			{
				temp += newVal
			}
		}
		tmp = temp;
		temp ='';
		
		for (var i = 0; i <= tmp.length; i++)
		{
			var koll = tmp.substr(i,1)
			if(i != tmp.lastIndexOf(newVal) && koll == newVal)
			{
				koll = ''
			}
			temp += koll;
		}
		if((temp.length==1&&temp.indexOf(newVal)==0))
		{
			tmpConValue = '';
		}
		else
		{
			tmpConValue = temp;
		}
		tmpForm.value = tmpConValue;
	}
	else
	{
		return 0;
	}
}

function focusOnload(tmpF, tmpInput, tmpDiv) {
	var tmpF = tmpF;
	var tmpInput = tmpInput;
	var tmpDiv = tmpDiv;
	tmpF = tmpF +'.'+ tmpInput;
	if(document.layers) {
		tmpForm = eval('document.layers[\"' + tmpDiv + '\"].document.' + tmpF);
	} else {
		var tmpForm = eval('document.' + tmpF );
	}
	if(tmpForm) {
		tmpForm.focus()
	}
}

function fnShowTip( tip_id )
{
	window.open('tip.asp?tip_id='+ escape(tip_id),'','toolbar=no,scrollbars=yes,height=350,width=350');
}
function fnShowError( tip_id, error_id )
{
	window.open('tip.asp?tip_id='+ escape(tip_id) + '&error=' + error_id ,'','toolbar=no,scrollbars=yes,height=250,width=350');
}
function removeZero(tmpVal) {
	tmpVal = ''+tmpVal;
	tmpText ='';
	if(tmpVal!='') {
		if(tmpVal.length>1) {
			if(tmpVal.substring(0,1)=='0'&&tmpVal.substring(0,2)!='0.') {
				for(var i=1;i<tmpVal.length;i++) {
					tmpText+= tmpVal.substring(i,i+1);
				}
				tmpVal = tmpText;
			}
		}
	}
	return(tmpVal);
}


function setComma(tmpVal) {
	tmpVal = ''+tmpVal;
	while(tmpVal.search(",") > -1) {
		tmpVal = tmpVal.replace(",",".");
	}
	return(tmpVal);
}
function showHideFields(inType) {
	if(arrHideFieldsNum > 0) {
		if(inType == 1) {
			var tmpType = "hide";
		} else {
			var tmpType = "show";
		}
		for(var i = 0; i < arrHideFieldsNum; i++) {
			MM_showHideLayers( arrHideFields[i] , '' , tmpType )
		}
	}
}