// JavaScript Document


// Preload and Swap Images

<!--
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) { //v4.01
  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];}
}
//-->

// SCRIPT FOR footer newsletter signup.
					
var isSubmitted = false;
	
	function focusField(field){
		var theField = document.getElementById("email");
		if (theField.value == "Enter Your Email Address"){
			theField.value="";
		}
	}
	
	function blurField(field){
		var theField = document.getElementById("email");
		if (theField.value == ""){
			theField.value="Enter Your Email Address";
		} else if (theField.value == "Thank You! We'll keep you posted."){
			theField.value="Thank You! We'll keep you posted.";
		}
	}
						

					
					
// email validation script 

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Please enter a valid email address.")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Please enter a valid email address.")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Please enter a valid email address.")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Please enter a valid email address.")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Please enter a valid email address.")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Please enter a valid email address.")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Please enter a valid email address.")
		    return false
		 }

 		 return true					
	}

function ValidateForm(){
	var emailID=document.getElementById('email');
	
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter your Email ID")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	submitFancyEmail();
 }
 
 
function submitFancyEmail() {
	var $submitURL = 'http://www.butterfliesandbikinis.com/thankyou.php?email=';
	var ef = document.getElementById('email').value;
	var eb = document.getElementById('newsletterSubmit');
	eb.href= $submitURL+ef;
    $("#newsletterSubmit").trigger('click');
	
}

// SCRIPT FOR header search field newsletter signup.

function focusSearchField(field){
	var theField = document.getElementById("searchField");
	if (theField.value == "Search..."){
		theField.value="";
	}
	theField.className="searchFocus";
}

function blurSearchField(field){
	var theField = document.getElementById("searchField");
	if (theField.value == ""){
		theField.value="Search...";
	}
	theField.className="searchField";
}


/** // SCRIPT to activate smart search results
$(document).ready(function() {
	$('#searchField').smartSuggest({
		src: 'Scripts/assets/php/json.php',
		minChars: 1
	});
});
**/
/*var noCrystals = function(){
	document.getElementById("crystals").value = "No Crystals";
}*/

// SCRIPT for options that change price




/// SCRIPT to activate drop-down menus