productCompareCommands = new Array(2);
productCompareCommands[0] = '/user/add_item_to_comparison.cmd';
productCompareCommands[1] = '/catalog/compare_items.jsp';

function addProdToCompare(frm, divIdToUpdate){
	var url = productCompareCommands[0];
	var pars = 	"formName=compareItemsForm" +
				"&productId=" + $("input[@name=productId]").val().split(":")[0] +
				"&dest=" + $("input[@name=dest]").val();
	var divToUpdate = "#" +  divIdToUpdate;
	$.ajax({
   		type: "POST",
   		url: url,
   		data: pars,
   		dataType: "html",
   		success: function(data) {
   			$(divToUpdate + " *").remove();
			$(divToUpdate).html("");
			$(divToUpdate).append(data);
			$(divToUpdate).show();
			return true;
		},
		error: function() {
			return false; 
		}
   	});
}

function showCompareList() {
    $("#compareLayerItems").load(jQueryFry.widgetExecPath, {
        path : "/catalog/compare_items.jsp",
        formName : "compareItemsForm"
    }, function() {
        site.func.comparison.eventRemove();
        adjustDivLocation("#compareLayerItems");
        site.events.init.addToCartEnsemble();
        return true;
    });
}

/*var clInterval;
function showCompareList(){
	var url = productCompareCommands[1];
	var pars = 'formName=compareItemsForm';
	var divToUpdate = "#compareLayerItems";
	$.ajax({
   		type: "POST",
   		url: url,
   		data: pars,
   		dataType: "html",
   		success: function(data) {
   			$(divToUpdate + " *").remove();
			$(divToUpdate).html("");
			$(divToUpdate).append(data);

            site.func.comparison.eventRemove();

			$(divToUpdate).show();

			return true;
		},
		error: function() {
			return false; 
		}
   	});
   	
   	clInterval = setInterval( "adjustCompareList();" , 100);
	setTimeout(function() { clearInterval(clInterval); }, 1000);
	adjustCompareList();
}*/

function adjustCompareList()
{
	divToUpdate = "#compareLayerItems";
	adjustDivLocation(divToUpdate);
}


function comparePopup(e) {
    showHideComparePopup('hide');

    objPopup = document.getElementById("compareLayer");

    posX = null;
    posY = null;
    getDocMode = true;
    var bWindowOffsets = getScrollXY();
	var bWindowViewport = getViewportSize();

	if (e.pageX || e.pageY) {
		posX = e.pageX;
		posY = e.pageY;
	} else if (e.clientX || e.clientY) {
		if (getDocMode == true) {
			posX = e.clientX + document.documentElement.scrollLeft;
			posY = e.clientY + document.documentElement.scrollTop;
		} else {
			posX = e.clientX + document.body.scrollLeft;
			posY = e.clientY + document.body.scrollTop;
		}
	}
	if (posX + objPopup.offsetWidth > bWindowViewport[1]) {
        objPopup.style.left = posX - objPopup.offsetWidth + "px";
	} else {
		objPopup.style.left = posX + "px";
	}
	setTimeout( function() {
		objPopup.style.top = posY - objPopup.offsetHeight + "px";},
		100);
	return false;

}

function showHideCompare(objState) {
	if (objState == "show") {
		document.getElementById("compareLayerItems").style.visibility = "visible";
		site.func.globalOverlay.create();
	} else {
		site.func.globalOverlay.remove();
		document.getElementById("compareLayerItems").style.visibility = "hidden";

	}
}

function showHideComparePopup(objState) {
	if (objState == "show") {
		document.getElementById("compareLayer").style.visibility = "visible";
		document.getElementById("compareLayer").style.display = "";
		
	} else {
		document.getElementById("compareLayer").style.visibility = "hidden";
		document.getElementById("compareLayer").style.display = "none";
	}
}

function removeCompareBox(prodId){
	var cBoxName = "checkbox_" + prodId;
	var oCb = document.getElementById(cBoxName);
	if (oCb)
		oCb.checked = false;
		
	toggleCompareBox(prodId);
}


function toggleCompareBox(prodId, formName){
	var cBoxName = "checkbox_" + prodId.split(":")[0];
	var oCb = document.getElementById(cBoxName);
	if (oCb)
	{
		var link = document.getElementById("compare_" + prodId.split(":")[0]);
		if (link) {
			if (oCb.checked) link.innerHTML = "<a href=\"javascript:void(0);\" alt=\"Click to compare up to 3 items\" title=\"Click to compare up to 3 items\" onclick=\"showCompareList('" + formName + "');showHideCompare('show');\" class=\"style1\">Compare Items</a>";
			else link.innerHTML = "Compare Items";
		}
		
	}
}

function compareItem(productId, bvRating, event)
{
	document.compareItemsForm.dest.value='/catalog/compare_pop.jsp';
	document.compareItemsForm.productId.value = productId + ":" + bvRating;
	addProdToCompare(document.compareItemsForm, 'compareLayer');
	comparePopup(event);
	return false;
}