function CheckIsIE()
{
if (navigator.appName.toUpperCase() == 'MICROSOFT INTERNET EXPLORER') { return true;}
else { return false; }
}
function ifr(u){ 
  var elemIF = document.createElement("iframe"); 
  elemIF.src = u; 
  elemIF.style.display = "none"; 
  document.body.appendChild(elemIF); 



} 
function unCheck(){
	var objs = document.getElementsByTagName('input');
	for(i=0;i<objs.length;i++){
	objs[i].checked = false;
	}
checks();
}
function PrintPage(name){
	
	if (CheckIsIE() == true)
		{
		document.name.focus();
		document.name.print();
		}
	else
		{
		window.frames[name].focus();
		window.frames[name].print();
		}
	
}

 function element(id){
	 return document.getElementById(id);
 }

function shipit(subtotal,taxit){
	dollar = ships()
	element('shipping').value = "US$ "+dollar+".00";
	dollar = parseInt(dollar)+subtotal;
	
/*/	if(taxit){
		taxam = 0.0825*dollar;
		taxam = Math.round(taxam*100)/100;
		str = taxam+" ";
			str.replace(" ","");
		if(str.match(".") != null){
			str = str.split(".");
			if(str[1].length<3){
				taxam = taxam+"0";
			} 
		}
		taxan = 0+taxam/1;
		dollar = 1*(dollar+taxan);//+parseInt(taxam);// alert(dollar);
		element('tax').value = "US$ "+taxam;
	}/*/
if(taxit){		taxam = element('tax').value;
        taxam = taxam.replace('US$ ','');
        taxan = 1*taxam;
		dollar = 1*(dollar+taxan);
    }
				dollar = Math.round(dollar*100)/100;;
				str = dollar+" ";
					str.replace(" ","");
				if(str.match(".") != null){
					str = str.split(".");
					stra = str[1]+"";
					if(stra.length<3){
						dollar = dollar+"0";
						//alert(str[1].length + " " + str[0] + " " + str[1]);
					} 
						//alert(dollar+" > "+str[1]+" > "+stra.length);
				}
			
	element('total').value = "US$ "+dollar;
	
 
		element('Submit').disabled = false; 
 	
}
function ships(){
	
	var objs = document.getElementsByTagName('input');
	for(i=0;i<objs.length;i++){
		if(objs[i].getAttribute("type") == "radio"){
			objs[i].style.border=0;
		}
		if(objs[i].getAttribute("type") == "radio" && objs[i].checked == true){
			string = element(objs[i].id).value.split("_");
			//alert(string[1]);
			shipping = parseInt(string[1]);
			return shipping;
		}
	}

	
}
ships();
function checks(){
	var countc = 0;
	var price = 0;
	var wallet1 = false;
	var wallet2 = false;
	var wallet3 = false;
	var wallet4 = false;
	var wallet5 = false;
	var wallet6 = false;
	var bestbuy = false;
	var guide = false;
	var objs = document.getElementsByTagName('input');
	for(i=0;i<objs.length;i++){
	if(objs[i].getAttribute("type") == "checkbox"){
		objs[i].style.border = 0;
	}
		if(objs[i].getAttribute("type") == "checkbox" && (objs[i].getAttribute("rel") == "wallet" ||  objs[i].getAttribute("rel") == "pmbg") && objs[i].checked==true){
			
			if(objs[i].getAttribute("rel") == "pmbg"){
			guide = true;	
				
			}
 
			if(objs[i].id == "item_6"){
			 	var wallet5 = true;
			}
			if(objs[i].id == "item_8"){
			 	var wallet6 = true;  
			}
			if(objs[i].id != "item_6" &&  objs[i].id != "item_8"  && objs[i].getAttribute("rel") != "pmbg"){ 
			countc ++; 
			}
			
		}
		
	}
	countc = parseInt(countc); //  alert(countc);
	var price = "";
	var text = "";
 
	if(wallet5 || wallet6 || countc > 0){
	element('item_7').checked = true;	
	}
	if(wallet5 && !wallet6 && !countc){
		price = "75.00"; 
		text = "Wallet #5 only @ $ 75.00"; 
	}
	if(wallet6 && !wallet5  && !countc){
		price = "75.00"; 
		text = "Wallet #6 only @ $ 75"; 
	}
	if(wallet5 && wallet6 && !countc){
		price = "120"; 
		text = "Wallet #5 and Wallet #6 only @ $ 120"; 
	}
	if(!wallet5 && !wallet6 && guide && !countc){
		price = "25.00"; 
		text = "Precious Metal Buyers Guide Only @ $ 25.00"; 
	}
	if(!wallet5 && !wallet6  && !guide && !countc){
	price = "0.00"; 
	text = "Please select at least 1 item.";
	element('prodselect').disabled = true;
	}
	switch(countc){
		case 1 : 

		price = "169.00"; 
		text = "Any 1 wallet #1 through #4 @ $ 169.00";
		break;		
		case 2 : 
			price = "259.00"; 
			text = "Any 2 wallets #1 through #4 @ $ 259.00";
		break;
		case 3 : 
			price = "329.00"; 
			text = "Any 3 wallets #1 through #4 @ $ 329.00";
 	
		break;
		case 4 : 
			price = "399.00"; 
			text = "All 4 wallets #1 - #4 @ $ 399.00";
				if(wallet5 && wallet6){
				price = "509.00"; 
				text = "BEST BUY: All 6 wallets @ $ 509.00";
				bestbuy = 1;
				}	
 
		break;
		}
		if(countc && (wallet5 || wallet6) && !bestbuy){
		if(wallet5){
			price = parseInt(price)+60.00; 
			text += "<br />With Wallet #5 @ $ 60.00";
		}
		if(wallet6){
			price = parseInt(price)+60.00; 
			text += "<br />With Wallet #6 @ $ 60.00";
		}
		}
		
		
/*/if(!(countc == 4 && wallet6 && wallet5) && !bestbuy){	
	if(wallet1){
		if(countc){
		price = parseInt(price)+169.00; 
		text += " <br>With Wallet #1 @ $ 169.00"; 
		
		}
		if(countc == 0 && !wallet5 && !wallet2){
			price = "169.00"; 
			text = "Wallet #1 Only @ $ 169.00";
		} else {	
			 if(wallet5 && countc == 0){
				price = "169.00"; 
				text = "Wallet #1 @ $ 169.00";
				price = parseInt(price)+60.00; 
				text += " <br>With Wallet #5 @ $ 60.00"; 
			
			}  
			 if(wallet2 && countc == 0){
				price = "169.00"; 
				text = "Wallet #1 @ $ 169.00";
				price = parseInt(price)+169.00; 
				text += " <br>With Wallet #2 @ $ 169.00"; 
			
			}  
			 if(wallet2 && wallet5 && countc == 0){
				price = "169.00"; 
				text = "Wallet #1 @ $ 169.00";
				price = parseInt(price)+229; 
				text += " <br>With Wallet #2 and Wallet #5 @ $ 229"; 
			
			}  
		}
	}
	if(wallet5){
		if(countc){
		price = parseInt(price)+60.00; 
		text += " <br>With Wallet #5 @ $ 60.00"; 
		
		}
		if(countc == 0 && !wallet1 && !wallet2){
		
			price = "75.00"; 
			text = "Wallet #5 Only @ $ 75.00";
		} else {
			 if(wallet1 && !wallet2 && countc ==0){
				price = "169.00"; 
				text = "Wallet #1 @ $ 169.00";
				price = parseInt(price)+60.00; 
				text += " <br>With Wallet #5 @ $ 60.00"; 
			
			}  
			 if(wallet2 && !wallet1 && countc ==0){
				price = "169.00"; 
				text = "Wallet #2 @ $ 169.00";
				price = parseInt(price)+60.00; 
				text += " <br>With Wallet #5 @ $ 60.00"; 
			
			}  
			 if(wallet1 && wallet2 && countc ==0){
				price = "169.00"; 
				text = "Wallet #1 @ $ 169.00";
				price = parseInt(price)+229; 
				text += " <br>With Wallet #2 and Wallet #5 @ $ 229"; 
			
			}  
		}
		} 
		if(wallet2){
		if(countc){
		price = parseInt(price)+169.00; 
		text += " <br>With Wallet #2 @ $ 169.00"; 
		
		}
		if(countc == 0 && !wallet1 && !wallet5){
		
		price = "169.00"; 
		text = "Wallet #2 Only @ $ 169.00";
		
		} else {
			
			 if(wallet1 && !wallet5 && countc ==0){
				price = "169.00"; 
				text = "Wallet #1 @ $ 169.00";
				price = parseInt(price)+169.00; 
				text += " <br>With Wallet #2 @ $ 169.00"; 
			
			}		
			 if(wallet5 && !wallet1 && countc ==0){
				price = "60.00"; 
				text = "Wallet #5 @ $ 60.00";
				price = parseInt(price)+169.00; 
				text += " <br>With Wallet #2 @ $ 169.00"; 
			
			}		
			 if(wallet5 && wallet1 && countc ==0){
				price = "60.00"; 
				text = "Wallet #5 @ $ 60.00";
				price = parseInt(price)+338; 
				text += " <br>With Wallet #1 and Wallet #5 @ $ 229"; 
			
			}		
		
		
		}
		
	}
} 	/*/
/*/	if(wallet1 && !countc){
 	}
	if(wallet1 && countc && countc <= 3){
		if(!wallet5){
				 price = parseInt(price)+169.00; 
				text += " <br>Plus Wallet #1 @ $ 169.00"; 
		} else {
			price = parseInt(price)+169.00; 
			text += " <br>Plus Wallet #1 @ $ 169.00"; 
			price = parseInt(price)+60.00;	
			text += " <br>Plus Wallet #5 @ $ 60.00";						
		
		}
	}
	if(wallet5 && wallet1 && !countc){
			price = parseInt(price)+60.00;	
			text += " <br>Plus Wallet #5 @ $ 60.00";						
	
	}
	if(wallet5 && countc <= 3 && countc > 0 && text != "Wallet #5 only" && text != "All 5 Wallets." && text != "All 5 Wallets. (Best Buy)"){
		price = parseInt(price)+60.00;	
		text += " <br>Plus Wallet #5 @ $ 60.00";						
	}
	if(countc > 0){
		element('item_7').checked = true;
	}
	if(wallet5 && countc < 1 && !wallet1){
		price = "75.00";	
		text = "Wallet #5.";						
		element('item_7').checked = true;
	}
	if(wallet1 || wallet5 || countc){
		guide = 1;
		text += "<br /><b>Free</b> Precious Metals Buyers Guide included.";						
	}
/*/	
	if(price){ 
		price = "US$ "+price; 
	}
	if(wallet6 || wallet5 || countc){
		guide = 1;
		text += "<br /><b>Free</b> Precious Metals Buyers Guide included.";						
	}

	element('text').innerHTML=text;
	element('text2').innerHTML=text;
	element('price').value=price;
	element('price2').value=price;
	titletext = text.replace(/(<([^>]+)>)/ig,"");
	element('title').value = titletext;
	
	if(!wallet5 && !wallet2 && !guide && !countc && !wallet1){
		price = "0.00"; 
		text = "Please select at least 1 item.";
		element('prodselect').disabled = true;
	} else { 
	element('prodselect').disabled = false; }

}

function popUp($url,w,h) {
	var rand = Math.random();
	rand = Math.floor(rand);
	var w = parseInt(w); var h = parseInt(h);
   mywindow = window.open($url,rand,"location=0,status=0,scrollbars=1,toolbar=0,menubar=0,titlebar=0,width=" + w + ",height=" + h + "");
  mywindow.moveTo(300,200);
 }
 
 function ismaxlength(obj){

var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""

if (obj.getAttribute && obj.value.length>mlength)

obj.value=obj.value.substring(0,mlength)

}

 function http(field){
 field.value=field.value.replace('http://','');
 } function http(field){
 field.value=field.value.replace('http://','');
 }
 
 function CheckFin(theform){

var error = "";
/*//*/
error += isBlank(theform.name.value,"Please enter your Name");
error += isBlank(theform.surname.value,"Please enter your Surname / Last Name");
error += isEmptyNum(theform.tel.value,"Please enter a valid Phone Number");
error += checkEmail(theform.email.value,"Please enter a valid Email Address");
error += isBlank(theform.address1.value,"Please enter Address Line 1");
error += isBlank(theform.country1245623.value,"Please enter your Country");
error += isBlank(theform.statesdfsdfgdg.value,"Please enter your State / Province");
error += isBlank(theform.city.value,"Please enter your City / Town");
error += isBlank(theform.zip.value,"Please enter your Zip / Postal Code");

if(error != ""){ alert(error); return false; }  // else { return true; }
}


 

function checkContact(theform){

var error = "";
/*//*/
error += isBlank(theform.name.value,"Please enter your Name.");
error += isBlank(theform.surname.value,"Please enter your Last Name.");
error += checkEmail(theform.email.value,"Please enter a valid Email Address.");
error += fieldmatch(theform.email.value,theform.email2.value,"Your email addresses are not the same.");
error += isBlank(theform.country.value,"Please enter your Country.");
error += isBlank(theform.comments.value,"Please enter your Questions / Comments.");

if(error != ""){ alert(error); return false; }  // else { return true; }
}


function trim(stringToTrim) {

	return stringToTrim.replace(/^\s+|\s+$/g,"");
}
 
function isBlank(str,msg){
	var error = "";
	str = trim(str)
	if(str.length == 0){ error = msg +'\n'; }
	return error;
	}

function fieldmatch(str1,str2,msg){
	var error = "";
	if(str1 != str2){
	error = msg +'\n';
	}
	return error;

}



function checkEmail (strng,msg) {
var error="";
	if (isBlank(strng)) { error = msg + "\n"; }
	
		var emailFilter=/^.+@.+\..{2,3}$/;
		if (!(emailFilter.test(strng))) { error = msg + "\n"; }
		else {
		   var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/
			 if (strng.match(illegalChars)) { error = msg + "\n"; }
		}
	return error;    
}

function isEmptyNum(strng,msg) {
var error = "";
	if (isBlank(strng)) { error = msg + "\n"; } else {
		   var illegalChars= /[\@\<\>\,\;\:\\\"\[\]]/
			 if (strng.match(illegalChars)) { error = msg + "\n"; }
		}
	return error;	  
}
function valNum(strng,msg) {
var error = "";
	if(strng.length != 0){
		   var illegalChars= /[\@\<\>\,\;\:\\\"\[\]]/
			 if (strng.match(illegalChars)) { error = msg + "\n"; }
	}
	return error;	  
}


function radio(radiobut,strng){
var error = "";
var radio_choice = false;
for (i = 0; i < radiobut.length; i++){
if (radiobut[i].checked)
radio_choice = true; 
}
if (!radio_choice){ error = ""+strng+"\n"; }
return error; }

function dropdown(menu,strng){
var error = "";
 if ( menu.selectedIndex == 0 )
    {
        error = strng+" \n";
        valid = false;
    }
	return error; }
	


function toggleLayer(whichLayer){
if (document.getElementById) {
	// this is the way the standards work
	var style2 = document.getElementById(whichLayer).style;
	style2.display = style2.display? "":"block";
}
else if (document.all){
	// this is the way old msie versions work
	var style2 = document.all[whichLayer].style;
	style2.display = style2.display? "":"block";
} else if (document.layers) {
	// this is the way nn4 works
	var style2 = document.layers[whichLayer].style;
	style2.display = style2.display? "":"block"; }
}

function dropother(menu,layer){
 if ( menu.selectedIndex == 1 ){
 	toggleLayer(layer); } else { 	
	if(document.getElementById(layer).style.display == "block"){
 	toggleLayer(layer); } }

}