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 ValidMail(str){
	if (str != "")
		{
		if (!isEmail(str)) alert("Enter a valid email");
		}
}


function isEmail (s)
{  // if (isEmpty(s))
   //    if (isEmail.arguments.length == 1) return defaultEmptyOK;
   //    else return (isEmail.arguments[1] == true);

    // is s whitespace?
   // if (isWhitespace(s)) return false;

    // there must be >= 1 character before @, so we
    // start looking at character position 1
    // (i.e. second character)
    var i = 1;
    var sLength = s.length;

    // look for @
    while ((i < sLength) && (s.charAt(i) != "@"))
    { i++
    }

    if ((i >= sLength) || (s.charAt(i) != "@")) return false;
    else i += 2;

    // look for .
    while ((i < sLength) && (s.charAt(i) != "."))
    { i++
    }

    // there must be at least one character after the .
    if ((i >= sLength - 1) || (s.charAt(i) != ".")) return false;
    else return true;
}



function validateInput(a,b,c,d,e,f,g,h){
	//if (a != ""){
		if (isEmpty(a)) return false;
	//	}
	//if (b != ""){
		if (isEmpty(b)) return false;
	//	}
	//if (c != ""){
		if (isEmpty(c)) return false;
	//	}
	//if (d != ""){
		if (isEmpty(d)) return false;
	//	}
	//if (e != ""){
		if (isEmpty(e)) return false;
	//	}
	//if (f != ""){
		if (isEmpty(f)) return false;
	//	}
	//if (h != ""){
		
		if (CheckState(h)) 
			{
			return true;
			}
		else
			{
			return false;
			}	
		if (isEmpty(h)) 
			{
			return false;
			}
	//	}					
  }
function isEmpty(str){
	if (str == "")
		{
		alert("A required field is empty.");
		return true;
		}
}


function TextLength(sFieldNameText, sFieldValue, iMaxLength, sField){
	var sMsg;
	var lenString;
	lenString = sFieldValue.length;
	
	sMsg = "The " + sFieldNameText + " field only allows for " + iMaxLength + " total characters.\nPlease shorten your " + sFieldNameText + " to " + iMaxLength + " characters or less.";
	if (lenString > iMaxLength) 
		{
			alert(sMsg);
			sField.focus();
			return false;
		}
}

function CheckState(sValue){
	if (sValue == 0)
		{
		alert("Please choose a state.");
		return false;
		}
	else
		{
		return true;
		}	
}