var lang_open = false;
$("#lang").mouseenter(function(){
	
	if(!lang_open){
		$("#lang").animate({marginLeft: '0px'}, 200);
		lang_open = true;
	}
	
});

$("#lang").mouseleave(function(){
	
	if(lang_open){
		$("#lang").animate({marginLeft: '-130px'}, 200);
		lang_open = false;
	}
	
});



var productsOpen = "";
var autoClose = false;

function openQuestion(ID){
	
	var state = $("#question" + ID).attr('rel');
	
	if(productsOpen != "" && autoClose){
		$("#question" + productsOpen).slideUp(200);
	}
	
	if(state == "closed"){
		productsOpen = ID;
		$("#question" + ID).slideDown(200).attr('rel', "open");
	}
	else{
		$("#question" + ID).slideUp(200).attr('rel', "closed");
	}
	
}


function changePic(picID, new_img){
	$("#" + picID + "_img").fadeOut(200, function(){$("#" + picID + "_img").attr("src", new_img).fadeIn(200)});
	$("#" + picID + "_url").attr("href", new_img);
	Shadowbox.setup();
}

function addQty(qtyID){
	qty = $("#" + qtyID).attr("value");
	qty++;
	$("#" + qtyID).attr("value", qty);
	$("#orderForm").submit();
}

function substractQty(qtyID){
	qty = $("#" + qtyID).attr("value");
	if(qty > 0){ qty--; }
	$("#" + qtyID).attr("value", qty);
	$("#orderForm").submit();
}

function externalLinks() {  
 if (!document.getElementsByTagName) return;  
 var anchors = document.getElementsByTagName("a");  
 for (var i=0; i<anchors.length; i++) {  
   var anchor = anchors[i];  
   if (anchor.getAttribute("href") &&  
       anchor.getAttribute("rel") == "external")  
     anchor.target = "_blank";  
 }  
}  
window.onload = externalLinks;