function gup( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}


	function disableTab() {
	 	 if (event.keyCode == 9){
	    	return false;
	  	}
	}

	function isEnter() {
	 	 if (event.keyCode == 13){
	 	 //	alert('enter');
	 	 	event.keyCode = 0;
	    	return true;
	  	}
	}
	    	    
	    	    
	    	    
	 function UpdateHash(){
	 
	 			var SALT = "lkZSRmPPzViqv8oxKcGtwFu6";
	 //			alert();
 				if(testIsValidObject(document.Form3.formDigest)){ // if dynamic pricing

					str = document.Form3.formPrice.value + document.Form3.formPeriod.value + document.Form3.formRecurringPrice.value + document.Form3.formRecurringPeriod.value + document.Form3.formRebills.value + document.Form3.currencyCode.value + SALT;
					
					if(document.Form3.formRecurringPrice.value == 0){
							// CCBill doesn't want the rebill values in the salt if it is a non-recurring subscription

						str = document.Form3.formPrice.value + document.Form3.formPeriod.value + document.Form3.currencyCode.value + SALT;
		//			alert(str);

					
					}
					
			//		alert(str);
					document.Form3.formDigest.value = MD5(str);

				}
	 
	 }

    function CheckPassword(el) {  // v2.0
				
				var ccNumb;
			//	alert("Passsword");
				
				ccNumb = document.Form2.password.value;
				var len = ccNumb.length;  // The length of the submitted cc number
				
				if(len < 4){
				
				     el.errors.push( "Password must be at least 4 characters long" );
					return false;
				
				}
				
				document.Form3.password.value = document.Form2.password.value;
				return true;
	}

		    
		    var GlobalNameCheck;
		    
		    function CheckUsername(el){
		    	
			    var myRequest = new Request({method: 'get', url: '/ajax/usernameexist.php', async: false, onSuccess: function(responseText, responseXML) {

   							if(responseText == "true"){
   								el.errors.push( "User already exists. Please try another name." );
   								GlobalNameCheck = false;
   								return false;
   							}
   							$('ReviewUsername').innerHTML = document.Form2.username.value;
   							document.Form3.username.value = document.Form2.username.value;
   							GlobalNameCheck = true;
   							return true;
				}});
				
				myRequest.send('Username=' + document.Form2.username.value);
		    	return GlobalNameCheck;
		    
		    }
		    
		  	function SetPrice(PriceCode) {
		  //		alert(PriceCode);
		  		 if(PriceCode !=''){
					var request = new Request.JSON({
						url: "/ajax/jsonGetPrice.php?PriceCode=" + PriceCode,
						onComplete: function(jsonObj) {
					//		alert(jsonObj);
							ChangePrice(jsonObj);
						}
					}).send();
				}
			}
	
			var GlobalPromoCheck;
	
		  	function SetPromo(PriceCode) {
		  		 if(PriceCode !=''){
					var request = new Request.JSON({
						url: "/ajax/jsonGetPromo.php?PromoCode=" + PriceCode,
						async: false,
						onComplete: function(jsonObj) {
							GlobalPromoCheck=  ChangePromo(jsonObj);
						}
					}).send();
				}
				
				return GlobalPromoCheck;
			}
	
	
	
		//	var ThePrice;
	
			var ChangePrice = function(Price) {
			//		ThePrice = Price;
					//alert(Price);
					
				if(testIsValidObject(document.Form3.price)){ // if not ccbill
							document.Form3.price.value = Price.price;
		
							$('ReviewSubName').innerHTML = Price.price;
							$('ReviewSubAmount').innerHTML = Price.initialPrice;
							document.Form3.initialPrice.value = Price.initialPrice;
							document.Form3.initialPeriod.value = Price.initialPeriod;
							document.Form3.recurringPrice.value = Price.recurringPrice;
							document.Form3.recurringPeriod.value = Price.recurringPeriod;
							document.Form3.rebills.value = Price.rebills;
							document.Form3.initialFormattedPrice.value = Price.initialFormattedPrice;
							document.Form3.typeId.value = Price.PricingCode;
							document.Form3.accountingAmount.value = Price.initialPeriod;
							document.Form3.NumFreePlastic.value =  Price.NumFreePlastic;
							document.Form3.NumFreeCardboard.value =  Price.NumFreeCardboard;
							document.Form3.TotalPrice.value =  Price.initialPrice;

							
					}
					
				if(testIsValidObject(document.Form3.formPrice)){ // dynamic, CCBill

						document.Form3.initialPrice.value = Price.initialPrice;
						document.Form3.formPrice.value = Price.initialPrice;
						document.Form3.formPeriod.value = Price.initialPeriod;
						document.Form3.formRecurringPrice.value = Price.recurringPrice;
						document.Form3.formRecurringPeriod.value = Price.recurringPeriod;
						document.Form3.formRebills.value = Price.rebills;
							
						document.Form3.NumFreePlastic.value =  Price.NumFreePlastic;
						document.Form3.NumFreeCardboard.value =  Price.NumFreeCardboard;
						document.Form3.typeId2.value =  Price.PricingCode;
						document.Form3.typeId.value =  Price.PricingCode;
						

				}				
					
					
				
				if(testIsValidObject(document.Form3.subscriptionTypeId)){ // not dynamic

					document.Form3.subscriptionTypeId.value = Price.PricingCode + ":840";
					document.Form3.allowedTypes.value = Price.PricingCode; // + ":840,0000000038:840,0000001178:840";
														// note: regular recurring is either in PricingCode, or we don't use it

				}
					document.Form3.DailyDownloadMax.value = Price.InitialDownloadMax;



					NumToUse = parseInt($("NumCardboardText").innerHTML);
					if(parseInt($("NumCardboardText").innerHTML) == 0){
							NumToUse = 1;
					}
					
					NewTotal = (NumToUse-1) + (parseInt($("NumPlasticText").innerHTML) *10);

					
					$("NumCardboardText").innerHTML = Price.NumFreeCardboard;
					$("NumPlasticText").innerHTML = Price.NumFreePlastic;

					// call these just to update all the pricing... 
					GlassChange("cardboard", 0);
					GlassChange("plastic", 0);

					
					
					$("CardboardMsg").innerHTML = Price.NumFreeCardboard + " Pair Free<br>Each Additional Pair $1";
					$("PlasticMsg").innerHTML = Price.NumFreePlastic + " Pair Free<br>Each Additional Pair $10";
					
					
				
				//	if(testIsValidObject(document.Form3.price))
						$("ReviewTotalPrice").innerHTML = "$" + (NewTotal + parseFloat(document.Form3.initialPrice.value));

				
			};
		



			function ChangePromo(Promo) {
			
				if(Promo == 0){
//					alert('false');
					return false;
				}
			
	//				$("PromoCodeGoesHere").innerHTML = 	"<a class='tip' title=\"" + delquote(Promo.Description) + "\" href='#' onclick=\"SetPrice('" + Promo.PriceCode + "'); nextJoin();\"><b>" + Promo.PromoCode + "</b><span>" + constrain(Promo.Description, 140) + "</span></a>";
					
//					$("PromoCodeGoesHere").innerHTML = 	"<a href='#' onclick=\"SetPrice('" + Promo.PriceCode + "'); nextJoin();\">"  + Promo.Description, 140 + "</a>";
					if(gup('renew') == 'yes'){
							$("PromoCodeGoesHere").innerHTML = 	"<a href='#' onclick=\"SetPrice('" + Promo.PriceCode + "'); UpdateHash(); gotojoinpage(4);\">"  + Promo.Description, 140 + "</a>";
					
					}
					else
					{
//						alert(Promo);
						$("PromoCodeGoesHere").innerHTML = 	"<a href='#' onclick=\"SetPrice('" + Promo.PriceCode + "'); nextJoin();\">"  + Promo.Description, 140 + "</a>";
					}
					
					$("PromoExtraText").innerHTML = Promo.FinePrint;
					
					$("PromoExtraText").setStyles({ 'display': 'block' });
					document.Form3.ad.value = Promo.PromoCode;

					
						SetPrice(Promo.PriceCode);
						return true;

				
			}
			
function delquote(str){return (str=str.replace(/["']{1}/gi,""));} 


			function constrain(str,n){ 
			  if(str.length > n){  
			    var s = str.substr(0, n);
			    var words = s.split(' '); 
			    words[words.length-1] = '';
			    str = words.join(' ') + '&hellip;'
			  }
			return str;
			}
			
			function GlassChange(GlassType, Inc) {

//				alert(GlassType + " " + Inc);
				switch(GlassType){
				
						case 'cardboard':
								if((parseInt($("NumCardboardText").innerHTML) + Inc) >= 0)
									$("NumCardboardText").innerHTML = parseInt($("NumCardboardText").innerHTML) + parseInt(Inc);
								break;
								
								
						case 'plastic':
								if((parseInt($("NumPlasticText").innerHTML) + Inc) >= 0)
									$("NumPlasticText").innerHTML = parseInt($("NumPlasticText").innerHTML) + parseInt(Inc);
					
								break;
				
				
				}
				
				NumCardboard = parseInt($("NumCardboardText").innerHTML);
				if(parseInt($("NumCardboardText").innerHTML) == 0){
						NumCardboard = 1;
				}
				
				NumFreePlastic = parseInt(document.Form3.NumFreePlastic.value);
				NumFreeCardboard = parseInt(document.Form3.NumFreeCardboard.value);
			//	alert("Free Plastic: " + NumFreePlastic + " Free Cardboard: " + NumFreeCardboard);
				
				NumPlastic = parseInt($("NumPlasticText").innerHTML);
				
				if(NumPlastic - NumFreePlastic < 0){
					PlasticNumFinal = 0; // this is so people don't get 10 dollars off when 1 is free
				}
				else{
					PlasticNumFinal = NumPlastic - NumFreePlastic;
				
				}
				NewTotal = (NumCardboard-NumFreeCardboard) + (PlasticNumFinal *10);
				if(NewTotal < 1){
					$("TotalGlassesPrice").innerHTML = "FREE!" ;

				}
				else{
					$("TotalGlassesPrice").innerHTML = "$" + NewTotal;
				
				}

				document.Form3.NumCardboard.value =  parseInt($("NumCardboardText").innerHTML);
				document.Form3.NumPlastic.value =  parseInt($("NumPlasticText").innerHTML);
				
				$("ReviewGlassesDesc").innerHTML = $("NumPlasticText").innerHTML + " Deluxe<br>" + $("NumCardboardText").innerHTML + " Cardboard";
				
				$("ReviewGlassesPrice").innerHTML = $("TotalGlassesPrice").innerHTML;
				

					$("ReviewTotalPrice").innerHTML =  "$" + (NewTotal + parseFloat(document.Form3.initialPrice.value));

				if(testIsValidObject(document.Form3.price)){ // NOT CCBILL
//					$("ReviewTotalPrice").innerHTML =  "$" + (NewTotal + parseFloat(document.Form3.initialPrice.value));
					document.Form3.TotalPrice.value =  (NewTotal + parseFloat(document.Form3.initialPrice.value));


				}
				
				if(testIsValidObject(document.Form3.formPrice))  // DYNAMIC CCBILL
					document.Form3.formPrice.value =  (NewTotal + parseFloat(document.Form3.initialPrice.value));


				
			}
		
			function SetAddress(){
				$("ReviewAddress").innerHTML = document.Form3.customer_fname.value + " " + document.Form3.customer_lname.value + "<br>" + document.Form3.address1.value + "<Br>" + document.Form3.city.value + ", " + document.Form3.state.value + " " + document.Form3.zipcode.value + "<br>" + document.Form3.country.value;
			
			
			}
		
		
		
		
		
		
					
			function create_request_string(theform) 
			{ 
					var reqStr = ""; 
					
					for(i=0; i < theform.elements.length; i++) 
					{ 
							isformObject = false; 
							
							switch (theform.elements[i].tagName) 
							{ 
									case "INPUT": 
									
									switch (theform.elements[i].type) 
									{ 
											case "text": 
											case "hidden": 
												reqStr += theform.elements[i].name + "=" + encodeURIComponent(theform.elements[i].value); 
												isformObject = true; 
												break; 
									
											case "checkbox": 
												if (theform.elements[i].checked) 
												{ 
													reqStr += theform.elements[i].name + "=" + theform.elements[i].value; 
												}else{ 
													reqStr += theform.elements[i].name + "="; 
												} 
												isformObject = true; 
												break; 
									
											case "radio": 
												if (theform.elements[i].checked) 
												{ 
													reqStr += theform.elements[i].name + "=" + theform.elements[i].value; 
													isformObject = true; 
												} 
									} 
									break; 
						
								case "TEXTAREA": 
								
									reqStr += theform.elements[i].name + "=" + encodeURIComponent(theform.elements[i].value); 
									isformObject = true; 
									break; 
							
								case "SELECT": 
									var sel = theform.elements[i]; 
									reqStr += sel.name + "=" + sel.options[sel.selectedIndex].value; 
									isformObject = true; 
									break; 
						} 
						
						if ((isformObject) && ((i+1)!= theform.elements.length)) 
						{ 
						reqStr += "&"; 
						} 
						
					} 
		
					return reqStr; 
			} 
					
		
		/**
*
*  MD5 (Message-Digest Algorithm)
*  http://www.webtoolkit.info/
*
**/
 
var MD5 = function (string) {
 
	function RotateLeft(lValue, iShiftBits) {
		return (lValue<<iShiftBits) | (lValue>>>(32-iShiftBits));
	}
 
	function AddUnsigned(lX,lY) {
		var lX4,lY4,lX8,lY8,lResult;
		lX8 = (lX & 0x80000000);
		lY8 = (lY & 0x80000000);
		lX4 = (lX & 0x40000000);
		lY4 = (lY & 0x40000000);
		lResult = (lX & 0x3FFFFFFF)+(lY & 0x3FFFFFFF);
		if (lX4 & lY4) {
			return (lResult ^ 0x80000000 ^ lX8 ^ lY8);
		}
		if (lX4 | lY4) {
			if (lResult & 0x40000000) {
				return (lResult ^ 0xC0000000 ^ lX8 ^ lY8);
			} else {
				return (lResult ^ 0x40000000 ^ lX8 ^ lY8);
			}
		} else {
			return (lResult ^ lX8 ^ lY8);
		}
 	}
 
 	function F(x,y,z) { return (x & y) | ((~x) & z); }
 	function G(x,y,z) { return (x & z) | (y & (~z)); }
 	function H(x,y,z) { return (x ^ y ^ z); }
	function I(x,y,z) { return (y ^ (x | (~z))); }
 
	function FF(a,b,c,d,x,s,ac) {
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(F(b, c, d), x), ac));
		return AddUnsigned(RotateLeft(a, s), b);
	};
 
	function GG(a,b,c,d,x,s,ac) {
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(G(b, c, d), x), ac));
		return AddUnsigned(RotateLeft(a, s), b);
	};
 
	function HH(a,b,c,d,x,s,ac) {
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(H(b, c, d), x), ac));
		return AddUnsigned(RotateLeft(a, s), b);
	};
 
	function II(a,b,c,d,x,s,ac) {
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(I(b, c, d), x), ac));
		return AddUnsigned(RotateLeft(a, s), b);
	};
 
	function ConvertToWordArray(string) {
		var lWordCount;
		var lMessageLength = string.length;
		var lNumberOfWords_temp1=lMessageLength + 8;
		var lNumberOfWords_temp2=(lNumberOfWords_temp1-(lNumberOfWords_temp1 % 64))/64;
		var lNumberOfWords = (lNumberOfWords_temp2+1)*16;
		var lWordArray=Array(lNumberOfWords-1);
		var lBytePosition = 0;
		var lByteCount = 0;
		while ( lByteCount < lMessageLength ) {
			lWordCount = (lByteCount-(lByteCount % 4))/4;
			lBytePosition = (lByteCount % 4)*8;
			lWordArray[lWordCount] = (lWordArray[lWordCount] | (string.charCodeAt(lByteCount)<<lBytePosition));
			lByteCount++;
		}
		lWordCount = (lByteCount-(lByteCount % 4))/4;
		lBytePosition = (lByteCount % 4)*8;
		lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80<<lBytePosition);
		lWordArray[lNumberOfWords-2] = lMessageLength<<3;
		lWordArray[lNumberOfWords-1] = lMessageLength>>>29;
		return lWordArray;
	};
 
	function WordToHex(lValue) {
		var WordToHexValue="",WordToHexValue_temp="",lByte,lCount;
		for (lCount = 0;lCount<=3;lCount++) {
			lByte = (lValue>>>(lCount*8)) & 255;
			WordToHexValue_temp = "0" + lByte.toString(16);
			WordToHexValue = WordToHexValue + WordToHexValue_temp.substr(WordToHexValue_temp.length-2,2);
		}
		return WordToHexValue;
	};
 
	function Utf8Encode(string) {
		string = string.replace(/\r\n/g,"\n");
		var utftext = "";
 
		for (var n = 0; n < string.length; n++) {
 
			var c = string.charCodeAt(n);
 
			if (c < 128) {
				utftext += String.fromCharCode(c);
			}
			else if((c > 127) && (c < 2048)) {
				utftext += String.fromCharCode((c >> 6) | 192);
				utftext += String.fromCharCode((c & 63) | 128);
			}
			else {
				utftext += String.fromCharCode((c >> 12) | 224);
				utftext += String.fromCharCode(((c >> 6) & 63) | 128);
				utftext += String.fromCharCode((c & 63) | 128);
			}
 
		}
 
		return utftext;
	};
 
	var x=Array();
	var k,AA,BB,CC,DD,a,b,c,d;
	var S11=7, S12=12, S13=17, S14=22;
	var S21=5, S22=9 , S23=14, S24=20;
	var S31=4, S32=11, S33=16, S34=23;
	var S41=6, S42=10, S43=15, S44=21;
 
	string = Utf8Encode(string);
 
	x = ConvertToWordArray(string);
 
	a = 0x67452301; b = 0xEFCDAB89; c = 0x98BADCFE; d = 0x10325476;
 
	for (k=0;k<x.length;k+=16) {
		AA=a; BB=b; CC=c; DD=d;
		a=FF(a,b,c,d,x[k+0], S11,0xD76AA478);
		d=FF(d,a,b,c,x[k+1], S12,0xE8C7B756);
		c=FF(c,d,a,b,x[k+2], S13,0x242070DB);
		b=FF(b,c,d,a,x[k+3], S14,0xC1BDCEEE);
		a=FF(a,b,c,d,x[k+4], S11,0xF57C0FAF);
		d=FF(d,a,b,c,x[k+5], S12,0x4787C62A);
		c=FF(c,d,a,b,x[k+6], S13,0xA8304613);
		b=FF(b,c,d,a,x[k+7], S14,0xFD469501);
		a=FF(a,b,c,d,x[k+8], S11,0x698098D8);
		d=FF(d,a,b,c,x[k+9], S12,0x8B44F7AF);
		c=FF(c,d,a,b,x[k+10],S13,0xFFFF5BB1);
		b=FF(b,c,d,a,x[k+11],S14,0x895CD7BE);
		a=FF(a,b,c,d,x[k+12],S11,0x6B901122);
		d=FF(d,a,b,c,x[k+13],S12,0xFD987193);
		c=FF(c,d,a,b,x[k+14],S13,0xA679438E);
		b=FF(b,c,d,a,x[k+15],S14,0x49B40821);
		a=GG(a,b,c,d,x[k+1], S21,0xF61E2562);
		d=GG(d,a,b,c,x[k+6], S22,0xC040B340);
		c=GG(c,d,a,b,x[k+11],S23,0x265E5A51);
		b=GG(b,c,d,a,x[k+0], S24,0xE9B6C7AA);
		a=GG(a,b,c,d,x[k+5], S21,0xD62F105D);
		d=GG(d,a,b,c,x[k+10],S22,0x2441453);
		c=GG(c,d,a,b,x[k+15],S23,0xD8A1E681);
		b=GG(b,c,d,a,x[k+4], S24,0xE7D3FBC8);
		a=GG(a,b,c,d,x[k+9], S21,0x21E1CDE6);
		d=GG(d,a,b,c,x[k+14],S22,0xC33707D6);
		c=GG(c,d,a,b,x[k+3], S23,0xF4D50D87);
		b=GG(b,c,d,a,x[k+8], S24,0x455A14ED);
		a=GG(a,b,c,d,x[k+13],S21,0xA9E3E905);
		d=GG(d,a,b,c,x[k+2], S22,0xFCEFA3F8);
		c=GG(c,d,a,b,x[k+7], S23,0x676F02D9);
		b=GG(b,c,d,a,x[k+12],S24,0x8D2A4C8A);
		a=HH(a,b,c,d,x[k+5], S31,0xFFFA3942);
		d=HH(d,a,b,c,x[k+8], S32,0x8771F681);
		c=HH(c,d,a,b,x[k+11],S33,0x6D9D6122);
		b=HH(b,c,d,a,x[k+14],S34,0xFDE5380C);
		a=HH(a,b,c,d,x[k+1], S31,0xA4BEEA44);
		d=HH(d,a,b,c,x[k+4], S32,0x4BDECFA9);
		c=HH(c,d,a,b,x[k+7], S33,0xF6BB4B60);
		b=HH(b,c,d,a,x[k+10],S34,0xBEBFBC70);
		a=HH(a,b,c,d,x[k+13],S31,0x289B7EC6);
		d=HH(d,a,b,c,x[k+0], S32,0xEAA127FA);
		c=HH(c,d,a,b,x[k+3], S33,0xD4EF3085);
		b=HH(b,c,d,a,x[k+6], S34,0x4881D05);
		a=HH(a,b,c,d,x[k+9], S31,0xD9D4D039);
		d=HH(d,a,b,c,x[k+12],S32,0xE6DB99E5);
		c=HH(c,d,a,b,x[k+15],S33,0x1FA27CF8);
		b=HH(b,c,d,a,x[k+2], S34,0xC4AC5665);
		a=II(a,b,c,d,x[k+0], S41,0xF4292244);
		d=II(d,a,b,c,x[k+7], S42,0x432AFF97);
		c=II(c,d,a,b,x[k+14],S43,0xAB9423A7);
		b=II(b,c,d,a,x[k+5], S44,0xFC93A039);
		a=II(a,b,c,d,x[k+12],S41,0x655B59C3);
		d=II(d,a,b,c,x[k+3], S42,0x8F0CCC92);
		c=II(c,d,a,b,x[k+10],S43,0xFFEFF47D);
		b=II(b,c,d,a,x[k+1], S44,0x85845DD1);
		a=II(a,b,c,d,x[k+8], S41,0x6FA87E4F);
		d=II(d,a,b,c,x[k+15],S42,0xFE2CE6E0);
		c=II(c,d,a,b,x[k+6], S43,0xA3014314);
		b=II(b,c,d,a,x[k+13],S44,0x4E0811A1);
		a=II(a,b,c,d,x[k+4], S41,0xF7537E82);
		d=II(d,a,b,c,x[k+11],S42,0xBD3AF235);
		c=II(c,d,a,b,x[k+2], S43,0x2AD7D2BB);
		b=II(b,c,d,a,x[k+9], S44,0xEB86D391);
		a=AddUnsigned(a,AA);
		b=AddUnsigned(b,BB);
		c=AddUnsigned(c,CC);
		d=AddUnsigned(d,DD);
	}
 
	var temp = WordToHex(a)+WordToHex(b)+WordToHex(c)+WordToHex(d);
 
	return temp.toLowerCase();
}