// JavaScript Document

var DAY_LIST = new Array("SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT");

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) { //v4.01
  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 view_showDates(whichRow, dateCount, minShowing)
{
	for(var c = minShowing + 1; c <= dateCount; c++)
	{
		//alert("eventrow" + whichRow + "" + c);		
		var row = document.getElementById("eventrow" + whichRow + "" + c);
		row.style.display = "";		
	}
	document.getElementById("eventrowShow" + whichRow).style.display = "none";
	document.getElementById("eventrowHide" + whichRow).style.display = "";	
	document.getElementById("eventrowMsg" + whichRow).style.display = "none";
}

function view_hideDates(whichRow, dateCount, minShowing)
{
	for(var c = minShowing + 1; c <= dateCount; c++)
	{
		//alert("eventrow" + whichRow + "" + c);		
		var row = document.getElementById("eventrow" + whichRow + "" + c);
		row.style.display = "none";
	}
	document.getElementById("eventrowShow" + whichRow).style.display = "";
	document.getElementById("eventrowHide" + whichRow).style.display = "none";	
	document.getElementById("eventrowMsg" + whichRow).style.display = "";	
}

function status(w)
{
	window.status=w;
	return true;
}

function trim(inputString) {
   // Removes leading and trailing spaces from the passed string. Also removes
   // consecutive spaces and replaces it with one space. If something besides
   // a string is passed in (null, custom object, etc.) then return the input.
   if (typeof inputString != "string") { return inputString; }
   var retValue = inputString;
   var ch = retValue.substring(0, 1);
   while (ch == " ") 
   { // Check for spaces at the beginning of the string
      retValue = retValue.substring(1, retValue.length);
      ch = retValue.substring(0, 1);
   }
   ch = retValue.substring(retValue.length-1, retValue.length);
   while (ch == " ") 
   { // Check for spaces at the end of the string
      retValue = retValue.substring(0, retValue.length-1);
      ch = retValue.substring(retValue.length-1, retValue.length);
   }
   /*
   while (retValue.indexOf("  ") != -1) 
   { // Note that there are two spaces in the string - look for multiple spaces within the string
      retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); // Again, there are two spaces in each of the strings
   }
   */
   return retValue; // Return the trimmed string back to the user
} // Ends the "trim" function

function getDayAsString(date)
{
	return DAY_LIST[date.getDay()];
}

function getInputFormatDate(dateObject)
{
	return padNumber(dateObject.getMonth() + 1) + "/" + padNumber(dateObject.getDate()) + "/" + dateObject.getFullYear();
}

function padNumber(value)
{
	if(value < 10)
	{
	  	return "0" + value;
	}
	else
	{
		return value;
	}	
}

/**
  * Pass a string and this function will replace characters
  * specified by array badCharCodess with characters from
  * replacementChars and return the string.
  *
  * FYI: This function isn't efficient--it's brute force searching,
  * but should be fast enough for web forms since strings
  * aren't long.
  */ 
function demoronize(badString)
{	
	// CharCodes of strings to replace	
	badCharCodes = new Array(8220, 8221, 8212, 8217, 8211);
	// Replacement characters
	replacementChars = new Array("\"", "\"", "--", "'", "-");
	
	var goodString = "";
	
	for(var i = 0; i < badString.length; i++)
	{
		var badCharFound = -1;
		for(var j = 0; j < badCharCodes.length; j++)
		{	
			if(badString.charCodeAt(i) == badCharCodes[j])
			{
				badCharFound = j;
				break;
			}
		}
		if(badCharFound == -1)
		{
			goodString += badString.charAt(i);		
		}
		else
		{
			goodString += replacementChars[badCharFound];
		}
	}
	return stripForWDDX(goodString);
}

function stripForWDDX(str) {
	return str.replace(/[^a-zA-Z0-9\s\n\r\!-\~]/, "");	
}