var a_errorfields = new Array();
function highlight_errors(pa_errors) {
	if (pa_errors) {
		a_errorfields = pa_errors;
	}
	if (a_errorfields.length == 0) {
		return;
	}
	
	for (var i=0; i < a_errorfields.length; i++) {
		document.getElementById("c_" + a_errorfields[i]).className = "error_container";
	}	
	
	document.getElementById("f_" + a_errorfields[0]).focus();
}

function f_syncFields(ps_source, ps_target) {
	if (!ps_source && !ps_target) {
		return;
	}
	
	oSource = document.getElementById(ps_source);
	oTarget = document.getElementById(ps_target);
	
	if (oTarget.value == "") {	
		if (oSource && oTarget) {
			oTarget.value = oSource.value;
		}
	}
}

function c_browser() {
	var type = null;
	var os = null;
	var dom = null;
	var ie4 = null;
	var ns4 = null;
	var detect = null;
	this.check = function() {
		this.detect = navigator.userAgent.toLowerCase();
		this.dom = (document.getElementById)? true : false;
		this.ie4 = (document.all)? true : false;
		this.ns4 = (document.layers)? true : false;
		this.fnCheck();
	};
	this.fnCheck = function() {
		if (this.fnCheckIt('konqueror')) {
			this.type = "Konqueror";
			this.os = "Linux";
		}
		else if (this.fnCheckIt('safari')) this.type = "safari"
		else if (this.fnCheckIt('omniweb')) this.type = "omniweb"
		else if (this.fnCheckIt('opera')) this.type = "opera"
		else if (this.fnCheckIt('webtv')) this.type = "webtv";
		else if (this.fnCheckIt('icab')) this.type = "icab"
		else if (this.fnCheckIt('msie')) this.type = "internet_explorer"
		else if (this.fnCheckIt('firefox')) this.type = "firefox"
		else if (this.fnCheckIt('netscape')) this.type = "netscape_navigator"
		else if (!this.fnCheckIt('compatible')) {
			this.type = "netscape_navigator"
		} else 
			this.type = "unknown";
		
		if (this.fnCheckIt('linux')) this.os = "linux";
		else if (this.fnCheckIt('x11')) this.os = "unix";
		else if (this.fnCheckIt('mac')) this.os = "mac"
		else if (this.fnCheckIt('win')) this.os = "windows"
		else this.os = "unknown";
	};
	this.fnCheckIt = function(psString) {
		return this.detect.indexOf(psString) + 1;
	};
}
var _browser = new c_browser();
_browser.check();

function $(psId) {
	return fnGetElement(psId);
}

function fnGetElement(psId) {
	if (!psId) {
		return;
	}
	var oId = 0;
	if (_browser.dom) {
		oId = document.getElementById(psId);
	} else if (_browser.ie4) {
		oId = document.all[psId];
	} else if (_browser.ns4) {
		oId = document.layers[psId];
	}
	return oId;
}

function fnToggleOn(psId) {
	var oId = fnGetElement(psId);
	oId.style.display = 'block';
}

function fnToggleOff(psId) {
	var oId = fnGetElement(psId);
	oId.style.display = 'none';
}

function fnToggleState(psId) {
	var oID = fnGetElement(psId);
	if (oID.style.display == 'none') {
		return 'hidden';
	} else if (oID.style.display == 'block') {
		return 'visible';
	} else {
		return 'unknown';
	}
}

function fnToggle(psEl) {
	if (fnToggleState(psEl) == 'hidden') {
		fnToggleOn(psEl);
	} else {
		fnToggleOff(psEl);
	}
}

function fnHideHidden() {
	var oEl = document.getElementsByTagName("INPUT");
	
	var el = null;
	for(var i = 0; i < oEl.length; i++) {
		el = oEl[i];
		if (el.type.toLowerCase() == 'hidden') {
			el.style.visibility = 'hidden';
			el.style.display = 'none';
		}
	}	
}

function fnToggleText(poEl, psEl) {
	if (fnToggleState(psEl) == 'hidden') {
		poEl.innerHTML = 'customize';
	} else {
		poEl.innerHTML = 'close';
	}
}

var goOldClass = null;
function fnChangeClass(poEl, psClassName) {
	if (goOldClass != null) {
		goOldClass.className = '';
	}	
	poEl.className = psClassName;
	goOldClass = poEl;				
}

function isNum(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;
}

var gOldContent = null;
function fnLoadContent(psNewContent) {
	if (gOldContent != null) {
		fnToggleOff(gOldContent);
	}
	oEl = $(psNewContent);
	fnToggleOn(oEl);
	
	gOldContent = oEl;
}

function introduction() {
	
	$('introduction').style.display = 'none';
	cookie.setCookie('introduction', 'true', 60*60*24*364);
	
}


function c_tabs(psActive, psClassOn, psClassOff) {
	this.tabgroup = new Array();
	this.contentgroup = new Array();
	this.activetab = psActive;
	this.classOn = psClassOn;
	this.classOff = psClassOff;
	
	this.init = function() {
		this.on(this.activetab);
	}
	
	this.on = function(psId) {
		this.activetab = psId;
		this.offall();
		this.classon(psId);
		fnToggleOn(this.contentgroup[this.findcontent(psId)]);
	}
	this.offall = function() {
		for(var i=0; i < this.tabgroup.length; i++) {
			if (this.activetab != this.tabgroup[i]) {
				this.classoff(this.tabgroup[i]);
				fnToggleOff(this.contentgroup[i]);
			}
		}
	}
	this.classon = function(psId) {
		oId = fnGetElement(psId);
		oId.className = this.classOn;
	}
	this.classoff = function(psId) {
		oId = fnGetElement(psId);
		oId.className = this.classOff;
	}
	
	this.add = function(psId, psContentId) {
		this.add_groupid(psId);
		this.add_contentid(psContentId);
	}
	
	this.add_groupid = function(psId) {
		this.tabgroup[this.tabgroup.length] = psId;
	}
	
	this.add_contentid = function(psId) {
		this.contentgroup[this.contentgroup.length] = psId;
	}
	
	this.findcontent = function(psId) {
		for (var i =0; i < this.tabgroup.length; i++) {
			if (psId == this.tabgroup[i]) {
				return i;
			}
		}
		return null;
	}
}

function palse_buy() {
	if ($('buy_on')) {
		new Effect.Pulsate('buy_on',{ duration:.8, from: .4, pulses: 3 });
	}
}
function findAStore() {
	Lightview.show({ 
		href: '/retailers/', 
		rel: 'iframe', 
		options: { 
			width: 500, 
			height: 400, 
			topclose: true 
		}
	});
}
var imgPos = 0;
var a_lrg = Array();
var imgLength = null;

function imgSeeLrgest() {
	window.open(a_largest[imgPos])
}

function imgChangeMain() {
	$('slide_img').src = a_lrg[imgPos];
}
function imgChangeSmall() {
	imgClearSmall();
	$('slide_th_' + imgPos).className = 'slide_highlight';
}

function imgClearSmall() {
	for (var i = 0; i <= a_lrg.length-1; i++) {
		$('slide_th_' + i).className = '';
	}
}

function imgShow(psPos) {
	imgPos = psPos;
	
	imgChangeMain();	
	imgChangeSmall();
}
function imgNext() {
	imgPos ++;
	if (imgPos > a_lrg.length-1) {
		imgPos = 0;
	}
	imgChangeMain();	
	imgChangeSmall();
}

function imgPrev() {
	imgPos --;
	if (imgPos < 0) {
		imgPos = a_lrg.length-1;
	}
	imgChangeMain();
	imgChangeSmall();
}

/* rijndael.js      Rijndael Reference Implementation
   Copyright (c) 2001 Fritz Schneider

 This software is provided as-is, without express or implied warranty.
 Permission to use, copy, modify, distribute or sell this software, with or
 without fee, for any purpose and by any individual or organization, is hereby
 granted, provided that the above copyright notice and this paragraph appear
 in all copies. Distribution as a part of an application or binary must
 include the above copyright notice in the documentation and/or other materials
 provided with the application or distribution.

 Note that the following code is a compressed version of Fritz's code
 and is only about one third the size of his original
 compressed version courtesy of Stephen Chapman http://javascript.about.com/
 */

var e_key = Array(3,121,153,117,68,68,35,134,71,115,35,7,65,116,146,82);
var e_mode = 'ECB';

var BS=128;var BB=128;var RA=[,,,,[,,,,10,,12,,14],,[,,,,12,,12,,14],,[,,,,14,,14,,14]];var SO=[,,,,[,1,2,3],,[,1,2,3],,[,1,3,4]];var RC=[0x01,0x02,0x04, 0x08,0x10,0x20,0x40,0x80,0x1b,0x36,0x6c,0xd8,0xab,0x4d,0x9a,0x2f,0x5e,0xbc,0x63,0xc6,0x97,0x35,0x6a,0xd4,0xb3,0x7d,0xfa,0xef,0xc5,0x91];var SB=[99,124,119,123,242,107,111,197,48,1,103,43,254,215,171,118,202,130,201,125,250,89,71,240,173,212,162,175,156,164,114,192,183,253,147,38,54,63,247,204,52,165,229,241,113,216,49,21,4,199,35,195,24,150,5,154,7,18,128,226,235,39,178,117,9,131,44,26,27,110,90,160,82,59,214,179,41,227,47,132,83,209,0,237,32,252,177,91,106,203,190,57,74,76,88,207,208,239,170,251,67,77,51,133,69,249,2,127,80,60,159,168,81,163,64,143,146,157,56,245,188,182,218,33,16,255,243,210,205,12,19,236,95,151,68,23,196,167,126,61,100,93,25,115,96,129,79,220,34,42,144,136,70,238,184,20,222,94,11,219,224,50,58,10,73,6,36,92,194,211,172,98,145,149,228,121,231,200,55,109,141,213,78,169,108,86,244,234,101,122,174,8,186,120,37,46,28,166,180,198,232,221,116,31,75,189,139,138,112,62,181,102,72,3,246,14,97,53,87,185,134,193,29,158,225,248,152,17,105,217,142,148,155,30,135,233,206,85,40,223,140,161,137,13,191,230,66,104,65,153,45,15,176,84,187,22];var SBI=[82,9,106,213,48,54,165,56,191,64,163,158,129,243,215,251,124,227,57,130,155,47,255,135,52,142,67,68,196,222,233,203,84,123,148,50,166,194,35,61,238,76,149,11,66,250,195,78,8,46,161,102,40,217,36,178,118,91,162,73,109,139,209,37,114,248,246,100,134,104,152,22,212,164,92,204,93,101,182,146,108,112,72,80,253,237,185,218,94,21,70,87,167,141,157,132,144,216,171,0,140,188,211,10,247,228,88,5,184,179,69,6,208,44,30,143,202,63,15,2,193,175,189,3,1,19,138,107,58,145,17,65,79,103,220,234,151,242,207,206,240,180,230,115,150,172,116,34,231,173,53,133,226,249,55,232,28,117,223,110,71,241,26,113,29,41,197,137,111,183,98,14,170,24,190,27,252,86,62,75,198,210,121,32,154,219,192,254,120,205,90,244,31,221,168,51,136,7,199,49,177,18,16,89,39,128,236,95,96,81,127,169,25,181,74,13,45,229,122,159,147,201,156,239,160,224,59,77,174,42,245,176,200,235,187,60,131,83,153,97,23,43,4,126,186,119,214,38,225,105,20,99,85,33,12,125];function cSL(TA,PO){var T=TA.slice(0,PO);TA=TA.slice(PO).concat(T);return TA;}var Nk=BS/32;var Nb=BB/32;var Nr=RA[Nk][Nb];function XT(P){P<<=1;return((P&0x100)?(P^0x11B):(P));}function GF(x,y){var B,R=0;for(B=1;B<256;B*=2,y=XT(y)){if(x&B)R^=y;}return R;}function bS(SE,DR){var S;if(DR=="e")S=SB;else S=SBI;for(var i=0;i<4;i++)for(var j=0;j<Nb;j++)SE[i][j]=S[SE[i][j]];}function sR(SE,DR){for(var i=1;i<4;i++)if(DR=="e")SE[i]=cSL(SE[i],SO[Nb][i]);else SE[i]=cSL(SE[i],Nb-SO[Nb][i]);}function mC(SE,DR){var b=[];for(var j=0;j<Nb;j++){for(var i=0;i<4;i++){if(DR=="e")b[i]=GF(SE[i][j],2)^GF(SE[(i+1)%4][j],3)^SE[(i+2)%4][j]^SE[(i+3)%4][j];else b[i]=GF(SE[i][j],0xE)^GF(SE[(i+1)%4][j],0xB)^GF(SE[(i+2)%4][j],0xD)^GF(SE[(i+3)%4][j],9);}for(var i=0;i<4;i++)SE[i][j]=b[i];}}function aRK(SE,RK){for(var j=0;j<Nb;j++){SE[0][j]^=(RK[j]&0xFF);SE[1][j]^=((RK[j]>>8)&0xFF);SE[2][j]^=((RK[j]>>16)&0xFF);SE[3][j]^=((RK[j]>>24) & 0xFF);}}function YE(Y){var EY=[];var T;Nk=BS/32;Nb=BB/32;Nr=RA[Nk][Nb];for(var j=0;j<Nk;j++)EY[j]=(Y[4*j])|(Y[4*j+1]<<8)|(Y[4*j+2]<<16)|(Y[4*j+3]<<24);for(j=Nk;j<Nb*(Nr+1);j++){T=EY[j-1];if(j%Nk==0)T=((SB[(T>>8)&0xFF])|(SB[(T>>16)&0xFF]<<8)|(SB[(T>>24)&0xFF]<<16)|(SB[T&0xFF]<<24))^RC[Math.floor(j/Nk)-1];else if(Nk>6&&j%Nk==4)T=(SB[(T>>24)&0xFF]<<24)|(SB[(T>>16)&0xFF]<<16)|(SB[(T>>8)&0xFF]<<8)|(SB[T&0xFF]);EY[j]=EY[j-Nk]^T;}return EY;}function Rd(SE,RK){bS(SE,"e");sR(SE,"e");mC(SE,"e");aRK(SE,RK);}function iRd(SE,RK){aRK(SE,RK);mC(SE,"d");sR(SE,"d");bS(SE, "d");}function FRd(SE,RK){bS(SE,"e");sR(SE,"e");aRK(SE,RK);}function iFRd(SE,RK){aRK(SE,RK);sR(SE,"d");bS(SE,"d");}function encrypt(bk,EY){var i;if(!bk||bk.length*8!=BB)return;if(!EY)return;bk=pB(bk);aRK(bk,EY);for(i=1;i<Nr;i++)Rd(bk,EY.slice(Nb*i,Nb*(i+1)));FRd(bk,EY.slice(Nb*Nr));return uPB(bk);}function decrypt(bk,EY){var i;if(!bk||bk.length*8!=BB)return;if(!EY)return;bk=pB(bk);iFRd(bk,EY.slice(Nb*Nr));for(i=Nr-1;i>0;i--)iRd(bk,EY.slice(Nb*i,Nb*(i+1)));aRK(bk,EY);return uPB(bk);}function byteArrayToString(bA){var R="";for(var i=0;i<bA.length; i++)if(bA[i]!=0)R+=String.fromCharCode(bA[i]);return R;}function byteArrayToHex(bA){var R="";if(!bA)return;for(var i=0;i<bA.length;i++)R+=((bA[i]<16)?"0":"")+bA[i].toString(16);return R;}function hexToByteArray(hS){var bA=[];if(hS.length%2)return;if(hS.indexOf("0x")==0||hS.indexOf("0X")==0)hS = hS.substring(2);for (var i=0;i<hS.length;i+=2)bA[Math.floor(i/2)]=parseInt(hS.slice(i,i+2),16);return bA;}function pB(OT){var SE = [];if(!OT||OT.length%4)return;SE[0]=[];SE[1]=[];SE[2]=[];SE[3]=[];for(var j=0;j<OT.length;j+=4){SE[0][j/4]=OT[j];SE[1][j/4]=OT[j+1];SE[2][j/4]=OT[j+2];SE[3][j/4]=OT[j+3];}return SE;}function uPB(PK){var R=[];for(var j=0;j<PK[0].length;j++){R[R.length]=PK[0][j];R[R.length]=PK[1][j];R[R.length]=PK[2][j];R[R.length]=PK[3][j];}return R;}function fPT(PT){var bpb=BB/8;var i;if(typeof PT=="string"||PT.indexOf){PT=PT.split("");for(i=0;i<PT.length;i++)PT[i]=PT[i].charCodeAt(0)&0xFF;}for(i=bpb-(PT.length%bpb);i>0&&i<bpb;i--) PT[PT.length]=0;return PT;}function gRB(hM){var i;var bt=[];for(i=0;i<hM;i++)bt[i]=Math.round(Math.random()*255);return bt;}function rijndaelEncrypt(PT,Y,M){var EY,i,abk;var bpb=BB/8;var ct;if(!PT||!Y)return;if(Y.length*8!=BS)return;if(M=="CBC")ct=gRB(bpb);else {M="ECB";ct=[];}PT=fPT(PT);EY=YE(Y);for (var bk=0; bk<PT.length/bpb;bk++){abk=PT.slice(bk*bpb,(bk+1)*bpb);if(M=="CBC")for (var i=0;i<bpb; i++)abk[i] ^= ct[bk*bpb+i];ct=ct.concat(encrypt(abk,EY));}return ct;}function rijndaelDecrypt(CT,Y,M){var EY;var bpb=BB/8;var pt=[];var abk;var bk;if(!CT||!Y||typeof CT=="string")return;if(Y.length*8!=BS)return;if(!M)M="ECB";EY=YE(Y);for(bk=(CT.length/bpb)-1;bk>0;bk--){abk=decrypt(CT.slice(bk*bpb,(bk+1)*bpb),EY);if(M=="CBC")for(vari=0;i<bpb;i++)pt[(bk-1)*bpb+i]=abk[i]^CT[(bk-1)*bpb+i];else pt=abk.concat(pt);}if(M=="ECB");pt=decrypt(CT.slice(0,bpb),EY).concat(pt);return pt;}function stringToByteArray(st){var bA=[];for(var i=0;i<st.length; i++)bA[i]=st.charCodeAt(i);return bA;}function genkey(){var j="";while(1){var i=Math.random().toString();j+=i.substring(i.lastIndexOf(".")+1);if(j.length>31)return j.substring(0, 32);}}