var _ajaxUrl = _base + "/eyar_ajax.php";

function addLoadEvent(func)
{
	var oldonload = window.onload;
	if (typeof window.onload != 'function')
		window.onload = func;
	else
	{
		window.onload = function()
		{
			if (oldonload) oldonload();
			func();
		}
	}
}

function Set_Cookie( name, value, expires, path, domain, secure )
{
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );

	/*
	if the expires variable is set, make the correct
	expires time, the current script below will set
	it for x number of days, to make it for hours,
	delete * 24, for minutes, delete * 60 * 24
	*/
	if ( expires )
	{
	expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );

	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
	( ( path ) ? ";path=" + path : "" ) +
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}

// this deletes the cookie when called
function Delete_Cookie( name, path, domain )
{
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
	( ( path ) ? ";path=" + path : "") +
	( ( domain ) ? ";domain=" + domain : "" ) +
	";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}

// this function gets the cookie, if it exists
function Get_Cookie( name )
{
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) &&
	( name != document.cookie.substring( 0, name.length ) ) )
	{
	return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ";", len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}
function checkPhone(str)
{
	rePhoneNumber = new RegExp(/^[0-9]{0,3}\s?\-?\s?[0-9]{7,10}$/);
	if (!rePhoneNumber.test(str))
		return false;

	return true;

}
function checkEmail(str) {
///// function for validating email address
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)

		if (str.indexOf(at)==-1){
		    return false
		} else if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		    return false
		} else 	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    return false
		} else  if (str.indexOf(at,(lat+1))!=-1){
		    return false
		} else 	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		   return false
		} else  if (str.indexOf(dot,(lat+2))==-1){
		    return false
		} else if (str.indexOf(" ")!=-1){
		     return false
		} else {
 		 	return true
 		}
}

function getFlashMovieObject(movieName)
{
	if (document.embeds && document.embeds[movieName])
		return document.embeds[movieName];
	if (window.document[movieName])
		return window.document[movieName];
	if (navigator.appName.indexOf("Microsoft Internet")==1)
		return document.getElementById(movieName);
}



function getHTTPObject()
{
	try {return new ActiveXObject("Msxml2.XMLHTTP");} catch (e) {}
	try {return new ActiveXObject("Microsoft.XMLHTTP");} catch (e) {}
	try {return new XMLHttpRequest();} catch(e) {}
	alert("XMLHttpRequest not supported");
	return null;
 }

function LoadHTML(url)
{

	var xmlHttp = getHTTPObject();
	xmlHttp.open("GET",url, false);
	xmlHttp.onreadystatechange = function()
	{
		   if (xmlHttp.readyState != 4)  {return;}
		   var serverResponse = xmlHttp.responseText;

	}
	xmlHttp.send(null);
	return xmlHttp.responseText;
}
function LoadXML(url)
{
	var xmlHttp = getHTTPObject();
	xmlHttp.open("GET",url, false);
	xmlHttp.onreadystatechange = function()
	{
		   if (xmlHttp.readyState != 4)  {return;}
		   var serverResponse = xmlHttp.responseText;
	};
	xmlHttp.send(null);
	return xmlHttp.responseXML.documentElement;
}

function PostXML(url,params)
{
	xmlHttp = false;
	// branch for native XMLHttpRequest object
	if(window.XMLHttpRequest && !(window.ActiveXObject))
	{
		try {
			xmlHttp = new XMLHttpRequest();
		} catch(e) {
			xmlHttp = false;
		}
		// branch for IE/Windows ActiveX version
	} else if(window.ActiveXObject)
	{
		try {
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch(e) {
			try {
				xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch(e) {
				xmlHttp = false;
			}
		}
	}

	if (xmlHttp)
	{
		xmlHttp.open( "POST", url, false );
		xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		xmlHttp.setRequestHeader("Content-length", params.length);
		xmlHttp.setRequestHeader("Connection", "close");
		xmlHttp.send(params);
		return xmlHttp.responseXML.documentElement;
	}
}

function IsNumeric(sText)
{
   var ValidChars = "0123456789.-, ";
   var IsNumber=true;
   var Char;


   for (i = 0; i < sText.length && IsNumber == true; i++)
      {
      Char = sText.charAt(i);
      if (ValidChars.indexOf(Char) == -1)
         {
         IsNumber = false;
         }
      }
   return IsNumber;
}

function trim(strText) {
/// TRIM STRING FUNCTION
    // this will get rid of leading spaces
    while (strText.substring(0,1) == ' ')
        strText = strText.substring(1, strText.length);
    // this will get rid of trailing spaces
    while (strText.substring(strText.length-1,strText.length) == ' ')
        strText = strText.substring(0, strText.length-1);
   return strText;
}

function escapeString(sString)
{
// DETECT WHAT TO PUT STRING IN FOR HTML FORM ( ' OR " ) DEPANDING ON STRING CONTENTS
	if (sString.indexOf("'") == -1)
		valSep = "'";
	else
		valSep = '"';
	return valSep+sString+valSep;
}

function replaceSubstring(inputString, fromString, toString) {
 // GOES THROUGH THE INPUTSTRING AND REPLACES EVERY OCCURRENCE OF FROMSTRING WITH TOSTRING
   var temp = inputString;
   if (fromString == "") {
      return inputString;
   }
   if (toString.indexOf(fromString) == -1) { // If the string being replaced is not a part of the replacement string (normal situation)
      while (temp.indexOf(fromString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(fromString));
         var toTheRight = temp.substring(temp.indexOf(fromString)+fromString.length, temp.length);
         temp = toTheLeft + toString + toTheRight;
      }
   } else { // String being replaced is part of replacement string (like "+" being replaced with "++") - prevent an infinite loop
      var midStrings = new Array("~", "`", "_", "^", "#");
      var midStringLen = 1;
      var midString = "";
      // Find a string that doesn't exist in the inputString to be used
      // as an "inbetween" string
      while (midString == "") {
         for (var i=0; i < midStrings.length; i++) {
            var tempMidString = "";
            for (var j=0; j < midStringLen; j++) {tempMidString += midStrings[i];}
            if (fromString.indexOf(tempMidString) == -1) {
               midString = tempMidString;
               i = midStrings.length + 1;
            }
         }
      } // Keep on going until we build an "inbetween" string that doesn't exist
      // Now go through and do two replaces - first, replace the "fromString" with the "inbetween" string
      while (temp.indexOf(fromString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(fromString));
         var toTheRight = temp.substring(temp.indexOf(fromString)+fromString.length, temp.length);
         temp = toTheLeft + midString + toTheRight;
      }
      // Next, replace the "inbetween" string with the "toString"
      while (temp.indexOf(midString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(midString));
         var toTheRight = temp.substring(temp.indexOf(midString)+midString.length, temp.length);
         temp = toTheLeft + toString + toTheRight;
      }
   } // Ends the check to see if the string being replaced is part of the replacement string or not
   return temp; // Send the updated string back to the user
}

function popupWin(popUrl, width, height)
{
	if (!navigator.appName.indexOf("Microsoft")) width+=20;
	height+=5;
	topVar=((screen.height / 2)-(height/2));
	leftVar=((screen.width / 2)-(width/2));
	window.open(popUrl, "PopUp", "height="+height+", width="+width+", top="+topVar+", left="+leftVar+", scrollbars=yes, status=no, location=no, resize=yes, menubar=no, titlebar=no, toolbar=no");
}

function focusField(f, def)
{
	if (f.value == def) f.value = "";
}

function blurField(f, def)
{
	f.value = trim(f.value);
	if (f.value == "") f.value = def;
}

function getFileExtension(filename)
{
	if( filename.length == 0 ) return "";
	var dot = filename.lastIndexOf(".");
	if( dot == -1 ) return "";
	var extension = filename.substr(dot,filename.length);
	return extension
}

function fix_external_links() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");

	var basicPattern = new RegExp('^(http:\/\/|https:\/\/)');
	var pattern = new RegExp('^(http:\/\/|https:\/\/)'+location.hostname);

	for (var i = 0; i < anchors.length; i++)
	{
		var anchor = anchors[i];
		if (anchor.getAttribute("rel") && anchor.getAttribute("rel") == "external") {
			anchor.target = "_blank";
		}
		else if (getFileExtension(anchor.href) == ".pdf") {
			anchor.target = "_blank";
		}
		else if (!anchor.href.match(basicPattern))  // this is for links such as "javascript" or "#" which do not include http or https at all !!
			continue;
		else if (!anchor.href.match(pattern) && !anchor.getAttribute("rel") || (anchor.getAttribute("rel") && anchor.getAttribute("rel") != "ibox")) {
			anchor.target = "_blank";
		}
	}
}

function initSales() {
    $(".special-offer a").click(function(e) {
        e.stopPropagation();
    });
    
    $(".special-offer").click(function(e) {
        e.stopPropagation();
        location.href = $(this).find("a:first").attr("href");
    });
}

function initSideNav() {
    $("#side-nav li.active").each(function() {
        $(this).parents("ul:first").css("display", "block");
    });

    $("#side-nav li a").click(function() {
        var $elm = $(this).parents("li:first");
        if ($elm.children("ul").length == 0)
            //no childs
            return;

        if ($elm.hasClass("active")) {
            //$elm.removeClass("active").children("ul").css("display", "none");
            $elm.removeClass("active").children("ul").slideUp();
        }
        else {
            //$elm.addClass("active").children("ul").css("display", "block");
            $elm.addClass("active").children("ul").slideDown();
        }
    });
}


var ContactForm = {
    $subElm : null,

    init : function() {
        this.$subElm = $("#send-btn");
        this.$subElm.click(function() {
            ContactForm.submit();
        });

        $("#clear-btn").click(function() {
            $("#contact-form input").val("");
        });
    },

    collectData : function() {
        var obj = {
            firstName : $("#first-name").val(),
            lastName : $("#last-name").val(),
            phone : $("#phone").val(),
            email : $("#email").val(),
            subject : $("#subject").val(),
            type : $("#type").val(),
            content : $("#text-content").val(),
            joinMailing : $("#join-mailing").is(":checked")
        };

        return obj;
    },

    submit : function() {        
        var obj = this.collectData();
        obj.action = "addContact";
        //this.hideMessage();
        this.hideButtons();
        $.post(_ajaxUrl, obj, function(data) {
            ContactForm.processResponse(data);
        });
    },

    processResponse : function(obj) {
        obj = $.evalJSON($.base64Decode(obj));
        if (obj.status != true) {
            this.showMessage(obj.errorMsg);
            this.showButtons();
        }
        else {
            $("#contact-form-data").hide();
            this.showConfirmation(obj.confMsg);
        }
    },

    showMessage : function(msg) {
        $("#form-message p:first span:first").html(msg);
        $("#form-message").show();
    },

    hideMessage : function() {
        $("#form-message").hide();
    },

    hideButtons : function() {
        $("#send-btn,#clear-btn").hide();
    },

    showButtons : function() {
        $("#send-btn,#clear-btn").show();
    },

    showConfirmation : function(msg) {
        $("#form-message p:first").html(msg);
        $("#form-message").show();
    }
}

function initSearch() {
    $("#search-term").val(sTpl.search);
    
    $("#search-term").focus(function() {
        var val = $(this).val();
        if (val == sTpl.search) {
            $(this).val("");
        }
    })
    .blur(function() {
        var val = $(this).val();
        if (val.length == 0)
            $(this).val(sTpl.search);
    });
}

function initFooter(){
	if($(document.body).height() <= $(window).height()){
		$("#footer").show();
		var footerHeight = $("#footer").height()+parseInt($("#footer").css('paddingTop'));
		var containerHeight = parseInt($(window).height()) - footerHeight;
		$(".page_container").css("min-height",containerHeight+"px");
	}
}

/*
function initFooter() {
    var is_chrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;
    if (is_chrome) {
        //strange chrome offset behaviour
        $("#footer").css("position", "fixed").css("bottom", "0px");
        $("#footer-padding").css("padding-top", 20);
    }
    else {
    	 $("#footer").css("position", "fixed").css("bottom", "0px");
        $("#footer-padding").css("padding-top", 0);
        fixFooterPosition();
        $(window).resize(function() {
            $("#footer-padding").css("padding-top", 0);
            fixFooterPosition();
        });
    }
}

function fixFooterPosition() {
    var $footer = $("#footer");
    alert(winHeight);
    var footerPosition = $footer.offset().top;    
    if (footerPosition >= winHeight)
        //leave at that
        return;

    var padding = winHeight - footerPosition - $footer.height() - 1;
    $("#footer-padding").css("padding-top", padding);
}
*/
function checkpass(curForm)
{
	if(curForm.reminderEmail.value=="")
	{
		alert(_alert_email);
		curForm.reminderEmail.focus();
		return false;
	}
	if (!checkEmail(curForm.reminderEmail.value))
	{
		alert(_tpl_emailNotValid);
		curForm.reminderEmail.focus();

		return false;
	}
}

function removefromcart(lineid,Rdoc,Rlink)
{
	var url = _base+"/ajax_functions.php?action=remove_cart&lineID="+lineid+"&docid="+Rdoc;
	var curxml = LoadXML(url);
	if(curxml != null)
	{
		if (curxml.getElementsByTagName('cur_var')[0] && curxml.getElementsByTagName('cur_var')[0].firstChild && curxml.getElementsByTagName('cur_var')[0].firstChild.data)
		{
			window.location.href=Rlink;
		}
	}
	else
	{
		alert(_contact_fail);
	}
	
	return false;
}

function clearcart(lnk)
{
	if (confirm(_confirm_delcart))
	{
		var cururl = _base+"/ajax_functions.php?action=clearcart";
		var curxml = LoadXML(cururl);
			if(curxml != null)
			{
				if (curxml.getElementsByTagName('cur_var')[0] && curxml.getElementsByTagName('cur_var')[0].firstChild && curxml.getElementsByTagName('cur_var')[0].firstChild.data)
				{
					window.location.href=lnk;
				}
				
			}
	}
}

function addtocart(prdid)
{
	var url = _base+"/cart_ajax.php?id="+prdid;
	var xml = LoadHTML(url);
	if(xml == null)
	{
		alert(_itemadderror);
	}
	window.location.href=_base+"/ShoppingCart.php";//+_shopcartfrnd+".html";
	return false;
}