function closeFeatureImage() {
    DISPATCHER.fire("CANCEL_NEXT_SIM_POPUP");
    DISPATCHER.fire("CANCEL_NEXT_THUMBNAIL_POPUP");
    DISPATCHER.fire("CLOSE_SEARCH_POPUP");

    if ($("feature_wrap").style.width != "0px") {
		$("feature_image").setAttribute("alt", "");
		$("feature_wrap").style.overflow = "hidden";

        if ($("sxDownload_panel")) {
            $("sxDownload_panel").style.display = "none";
            $("sxDownload_panel").style.left = "0px";
        }
       // openSxDownloadContent.set(0);
        openSxDownloadContent.isOpen = false;

		closeAllPanels();
        if ( $("feature_zoom").hasChildNodes() && $("theMovie") ) {
            $("feature_zoom").removeChild($("theMovie"));
        }

    	featureOpen.set(0);
		openToolbarContent.set(0);
		openToolbarContent.isOpen = false;

		$("info_panel").style.left = "0px";

        if ($("totalNumResults").value == 0)
			noResultsOn();

		//featureImageSlider.status = "closing";
		//featureImageSlider.slideOut();

		// Return the search results to their original position if the
		// feature image opening moved them, but only if we're at the
		// beginning of the search results.
		var aLeft = parseInt($("search_results_a").style.left);
		var bLeft = parseInt($("search_results_b").style.left);

		if (aLeft > 0 && bLeft > 0) {
			moveResultsOverA.set(0);
			moveResultsOverB.set(bLeft - aLeft);
		}

        sels = getElementsByClassName("selected");
        for (i=0; i < sels.length; i++) {
            if ( sels[i].className.indexOf('result_image') >= 0 ) {
                sels[i].className = "result_image";
            }
        }
    }

    $("simsearch").style.display = "none";
    $("feature_ss_action_bar").style.display = "none";
    $("feature_ss_action_message").style.display = "none";
    $("ss_action_bar").style.display = "none";
    if ( $("simsearch_wrapper") ) {
        $("simsearch_wrapper").style.display = "none";
    }
    $("look_ahead").style.display = "none";
}

var POPUP_TIMEOUT_ID = 0;
var POPUP_BOX = null;

function cancelScheduledThumbnailPopup(){
    if(POPUP_TIMEOUT_ID>0){
        clearTimeout(POPUP_TIMEOUT_ID); //all I can do here is pray that timeoutID generated is unique and not reused otherwise i just turned something off :-(
        POPUP_TIMEOUT_ID = 0;
    }
}
DISPATCHER.subscribe("CANCEL_NEXT_THUMBNAIL_POPUP",cancelScheduledThumbnailPopup);

function delayedThumbnailPopup(){
    DISPATCHER.fire("CANCEL_NEXT_THUMBNAIL_POPUP");
    DISPATCHER.fire("CANCEL_NEXT_SIM_POPUP");
    DISPATCHER.fire("CLOSE_SIMSEARCH_POPUP");
    POPUP_TIMEOUT_ID = setTimeout(thumbnailPopup.curryAlt(this.id),450);   //TIME delay for popup set here
}


function thumbnailPopup(elementID) {
	if (application.preventSearchPopup)
		return true;

    var thisElement = $(elementID);
    windowWidth = ww();

	relativeLeft = parseInt(thisElement.parentNode.style.left) + parseInt(thisElement.style.left);

	if (relativeLeft + application.squareSize >= windowWidth){   // smart advance
		////DISPATCHER.fire("SNAP_TO_GRID_RIGHT");
    } else if (relativeLeft <= 0) {
		////DISPATCHER.fire("SNAP_TO_GRID_LEFT");
    }

    pop = $("popup");
    if(pop){
        pop.src="/images/spacer.gif";
    }
	if (parseInt(pop.style.opacity) < 1)
		return;		// in case we're dragging

    var lic_type = i18n.rfShort2;
    if ( thisElement.href.getQueryValue("license") == "RM" ) {
       lic_type = i18n.rmShort2;
    }

    pop.elementID = thisElement.id;
    pop.setAttribute("alt", thisElement.href.getQueryValue("image") + " (" + lic_type + ")");
    pop.setAttribute("license",lic_type);
    pop.setAttribute("isRFEditorialPriceAvail",thisElement.href.getQueryValue("isRFEditorialPriceAvail"));
    pop.setAttribute("canSxDownload",thisElement.href.getQueryValue("canSxDownload"));

    //pop.setAttribute("title", thisElement.id); // this is useful for debugging. At least Peter thinks so.
	// set this for when we launch and comment the line above, this will give the image code in the tooltip
	//pop.setAttribute("title", thisElement.href.getQueryValue("image") + " result " + thisElement.id.slice(4));
	//pop.setAttribute("title", thisElement.title);
	pop.setAttribute("title", i18nX(i18n.click_to_enlarge, newIndex) );
	pop.className = thisElement.id;


	pop.src = application.imageServerURL + getResolvedPath(application.thumbRolloverPrefix, thisElement.href.getQueryValue("thumb"));

	index = parseInt(thisElement.id.slice(4));
	parentOffset = parseInt($(thisElement.parentNode.id + "_offset").value);
	offsetX = relativeLeft; // s * Math.floor((index - parentOffset) / application.colSize);
	offsetY = parseInt(thisElement.style.top);

    var tw;
    var th;
    if ( application.em_version == 1 ||  application.em_version == 3 ) {
    	tw = parseInt(thisElement.href.getQueryValue("erw"));
    	th = parseInt(thisElement.href.getQueryValue("erh"));
	}
	else {
    	tw = parseInt(thisElement.href.getQueryValue("tw"));
    	th = parseInt(thisElement.href.getQueryValue("th"));
    }

	var pLeft = offsetX; // + 70 - (tw / 2);

	pop.style.left = pLeft + "px";

    var pTop = offsetY + parseInt($("header").offsetHeight) + 10;
	if (index % application.colSize == (application.colSize-1)) {	// bottom row: quick fix for EM-640
		if (th > application.squareSize) {
			pTop -= th - application.squareSize;
			pTop -= 50; // lightbox tooltip
		} else {
			pTop -= 38; // lightbox tooltip
		}
	} else if (index % application.colSize != 0 && application.em_version != 1) { // middle row
		pTop -= 40;
	}

	pop.style.top = pTop + "px";

	if (pLeft + application.squareSize >= windowWidth) {  // smart advance
		pop.style.left = windowWidth - tw + "px";
	} else if (pLeft <= 0) {
		pop.style.left = "0px";
	}

    pop.style.width = tw +"px";
    pop.style.height = th +"px";

	if (tw < 100) {
		var padding = Math.round((100 - tw) / 2);
		if (padding < 6) padding = 6;
		pop.style.paddingLeft = padding + "px";
		pop.style.paddingRight = padding + "px";
		pop.style.backgroundImage = "none";
	} else {
		pop.style.paddingLeft = "6px";
		pop.style.paddingRight = "6px";
	}

	tt = displayToolTip(pop);
    pop.style.display = "block";
    var NW  = new MfPoint(pop.offsetLeft,pop.offsetTop);
    var SE = new MfPoint(pop.offsetLeft+tt.offsetWidth,pop.offsetTop+parseInt(pop.style.height)+ tt.offsetHeight+10);
    POPUP_BOX = new MfRectangle(NW,SE); //assign the new popup coords
    debug("[POPUP] created new popup with "+ POPUP_BOX);
}

function lbThumbnailPopup() {
	windowWidth = ww();

	relativeLeft = parseInt(this.parentNode.style.left) + parseInt(this.style.left);

	if (relativeLeft + application.squareSize >= windowWidth){   // smart advance
		////DISPATCHER.fire("SNAP_TO_GRID_RIGHT");
    } else if (relativeLeft <= 0) {
		////DISPATCHER.fire("SNAP_TO_GRID_LEFT");
    }

    pop = $("popup");

    var lic_type = i18n.rfShort2;
    if ( this.href.getQueryValue("license") == "RM" ) {
       lic_type = i18n.rmShort2;
    }
    pop.setAttribute("alt", this.href.getQueryValue("image") + " (" + lic_type + ")");
	pop.setAttribute("title", this.title);
	pop.className = this.id;

    pop.src = application.imageServerURL + getResolvedPath(application.thumbRolloverPrefix, this.href.getQueryValue("thumb"));

	index = parseInt(this.id.slice(4));
	parentOffset = parseInt($(this.parentNode.id + "_offset").value);

	offsetX = relativeLeft;
    offsetY = parseInt(this.style.top);

    var tw;
    var th;
    if ( application.em_version == 1 ||  application.em_version == 3 ) {
    	tw = parseInt(this.href.getQueryValue("erw"));
    	th = parseInt(this.href.getQueryValue("erh"));
	}
	else {
    	tw = parseInt(this.href.getQueryValue("tw"));
    	th = parseInt(this.href.getQueryValue("th"));
    }

	var pLeft = offsetX + 70 - (tw / 2);

	pop.style.left = pLeft + "px";

    var pTop = offsetY +   parseInt($("header").offsetHeight) + 30;
    pop.style.top = pTop + "px";

    if (pLeft + application.squareSize >= windowWidth) {  // smart advance
		pop.style.left = windowWidth - tw + "px";
	} else if (pLeft <= 0) {
		pop.style.left = "0px";
	}

    pop.style.width = tw+"px";
    pop.style.height = th+"px";

    if ( application.em_version == 1 ) {
        pop.style.width = (tw*1.33)+"px";
        pop.style.height = (th*1.33)+"px";
    }

    displayToolTip(pop);

    pop.style.display = "block";

}

function closeAllPopups() {
	closePopup("popup");
	closePopup("ss_popup");
	//closePopup("la_popup");
    //DISPATCHER.fire("SNAP_TO_GRID_RESET");
}
DISPATCHER.subscribe("CLOSE_SEARCH_POPUP",closePopup.curryAlt("popup"));
DISPATCHER.subscribe("CLOSE_SIMSEARCH_POPUP",closePopup.curryAlt("ss_popup"));

/* This is the onclick event handler for popup thumbnails.  We need to determine
 * the result thumbnail itself before executing the simsearch and feature image
 * fetching functions.
 */
function popupClick(thumb,optAtt) {
    if ( thumb && thumb.id ) {
        fetchFeatureAndSims( thumb, optAtt );
    } else {
        fetchFeatureAndSims($(this.className), optAtt);
    }
    closeAllPanels();
    return false;
}

/* This is the actual execution of the simsearch and feature image functions.
 * It's in a separate function to allow other thumbnails to call this functionality
 * without going through a popup thumbnail. (Currently only used by User History thumbs.)
 */
function fetchFeatureAndSims(thumb,optAtt) {

	var ssType = 1;

	if (thumb.id.slice(0,3) == "sim")
		ssType = 2;

    if (thumb.id.slice(0,3) == "his") {
        if ( DWRUtil.getValue("refine_search") == "" ) {
            DWRUtil.setValue("refine_search", DWRUtil.getValue("auto_pair_keyword"));
        }
    }

    /*
    var autoPair = true;
    var keywordQuery = $("auto_pair_keyword").value;
    if ( !keywordQuery ) {
         keywordQuery = thumb.href.getQueryValue("keyword");
         if ( keywordQuery == "undefined" ) {
            keywordQuery = $("ssKeyword").value;
         }
         autoPair = false;
    }

    if (!keywordQuery ) {
    	keywordQuery = $("querybox").value;
        autoPair = false;
    }
*/

    fetchFeatureImage(thumb,optAtt);

    if ( thumb.href.getQueryValue("keyword")  ) {
        fetchSimSearchResults({image: thumb.href.getQueryValue("image"), offset: Math.ceilThumb(thumb.href.getQueryValue("width")),
                           keyword: thumb.href.getQueryValue("keyword"), type: ssType });
    } else {
        fetchSimSearchResults({image: thumb.href.getQueryValue("image"), offset: Math.ceilThumb(thumb.href.getQueryValue("width")),
                           type: ssType });
    }

	return false;
}

function popupClear() {
	closePopup(this);
}

function closePopup(pop) {
	if (typeof(pop) == "string")
		pop = $(pop);

	if (!pop || !pop.id)
		return;

	if (pop.id != "la_popup")
		hideToolTip(pop);

	if (pop.style.display == "block") {
		pop.style.display = "none";
		pop.style.backgroundImage = "url(/images/ei/thumb_wait.gif)";
		if (pop.src) {
			pop.src = "/images/ei/clr.gif";
			pop.alt = "";
		}
		pop.className = "";
	}
    if(pop.id == "popup"){
        POPUP_BOX = null;
    } else if (pop.id == "ss_popup"){
        SIM_POPUP_BOX = null;
    }
}

var SIM_POPUP_TIMEOUT_ID = 0;
var SIM_POPUP_BOX = null;

function cancelScheduledSimsearchThumbnailPopup(){
    if(SIM_POPUP_TIMEOUT_ID>0){
        clearTimeout(SIM_POPUP_TIMEOUT_ID); //all I can do here is pray that timeoutID generated is unique and not reused otherwise i just turned something off :-(
        SIM_POPUP_TIMEOUT_ID = 0;
    }
}
DISPATCHER.subscribe("CANCEL_NEXT_SIM_POPUP",cancelScheduledSimsearchThumbnailPopup);

function delayed_ssThumbnailPopup(){

    DISPATCHER.fire("CANCEL_NEXT_SIM_POPUP");
    DISPATCHER.fire("CANCEL_NEXT_THUMBNAIL_POPUP");
    DISPATCHER.fire("CLOSE_SEARCH_POPUP");
    SIM_POPUP_TIMEOUT_ID = setTimeout(ss_thumbnailPopup.curryAlt(this.id),450);   //TIME delay for popup set here
}

function ss_thumbnailPopup(elementID) {
	if (application.preventSimSearchPopup)
		return;

    var thisElement = $(elementID);
    var lic_type = i18n.rfShort2;
    if ( thisElement.href.getQueryValue("license") == "RM" ) {
       lic_type = i18n.rmShort2;
    }
    var imgcode = thisElement.href.getQueryValue("image")+" ("+ lic_type +")";

	pop = $("ss_popup");
    if(pop){
        pop.src="/images/spacer.gif";
    }

    pop.elementID = thisElement.id;

    pop.setAttribute("alt", thisElement.href.getQueryValue("image") + " (" + lic_type + ")");
    pop.setAttribute("isRFEditorialPriceAvail",thisElement.href.getQueryValue("isRFEditorialPriceAvail"));
    //pop.setAttribute("title", thisElement.title);
	pop.setAttribute("title", i18nX(i18n.click_to_enlarge, newIndex) );
    pop.setAttribute("canSxDownload",thisElement.href.getQueryValue("canSxDownload"));
	//pop.setAttribute("title", thisElement.id);
	pop.className = thisElement.id;

    pop.src = application.imageServerURL + getResolvedPath(application.thumbRolloverPrefix, thisElement.href.getQueryValue("thumb"));

	// This is where LookAhead is started.
	//window.setTimeout("fetchSimSearchResults('" + imgcode + "', 'look_ahead')", 500);

	index = thisElement.id.slice(8);
	offsetX = application.simSquareSize * index;

    var tw;
    var th;
    if ( application.em_version == 3 ) {
    	tw = parseInt(thisElement.href.getQueryValue("erw"));
    	th = parseInt(thisElement.href.getQueryValue("erh"));
	}
	else {
    	tw = parseInt(thisElement.href.getQueryValue("tw"));
    	th = parseInt(thisElement.href.getQueryValue("th"));
    }


	popX = tw / 2 - 70;
	popY = -1 * parseInt(thisElement.style.backgroundPosition.slice(thisElement.style.backgroundPosition.indexOf(" ")));

	pop.style.left = parseInt($("simsearch").style.left) + offsetX + "px";

	var pTop =  application.headerHeight +
				(application.squareSize * application.colSize) +
				32 + 	// Auto-pairing UI
				14;

	pop.style.top = pTop + "px";

    if ( application.em_version == 1 ) {
        tw = tw*1.33;
        th = th*1.33;
    }

    pop.style.width = Math.floor(tw)+"px";
    pop.style.height = Math.floor(th)+"px";

	if (tw < 100) {
		var padding = Math.round((100 - tw) / 2);
		if (padding < 6) padding = 6;
		pop.style.paddingLeft = padding + "px";
		pop.style.paddingRight = padding + "px";
		pop.style.backgroundImage = "none";
	} else {
		pop.style.paddingLeft = "6px";
		pop.style.paddingRight = "6px";
	}

	tt = displayToolTip(pop);

    pop.style.display = "block";
    var NW  = new MfPoint(pop.offsetLeft,pop.offsetTop);
    var SE = new MfPoint(pop.offsetLeft+tt.offsetWidth,pop.offsetTop+parseInt(pop.style.height)+tt.offsetHeight+10);
    SIM_POPUP_BOX = new MfRectangle(NW,SE); //assign the new popup coords
    debug("[SIM POPUP] created new popup with "+ SIM_POPUP_BOX);
}

function la_thumbnailPopup() {
	pop = $("la_popup");
	pop.className = this.id;
	pop.setAttribute("alt", this.href.getQueryValue("image"));

	pop.src = this.style.backgroundImage.slice(4, -1);

	s = 31;
	index = this.id.slice(13);
	offsetX = s * index;

	pop.style.left = parseInt($("look_ahead").style.left) + offsetX - 2 + "px";

	pop.style.display = "block";
}

//EM-1499
function fetchFeatureImageByImageCode(imageCode){
    var optAtt = {};
    var pseudoThumb = {};
    //the href looks like the line below so try to make a look alike
    //http://fedor.masterfile.com/em/search/index.html?width=366&height=550&image=859-03038453&tw=100&th=150&erw=133&erh=200&thumb=/03/03/84/859-03038453&wmark=getImage/ODU5LTAzMDM4NDUzZW4uMDAwMDAwMDA=AOuc22/859-03038453en.jpg&license=RM&isRFEditorialPriceAvail=undefined
    pseudoThumb.href = "http://www.masterfle.com/em/search/index.html?width=0&height=0&image="+imageCode+"&thumb=/xx/xx/xx/"+imageCode;
    pseudoThumb.id = "img_0"; //first image

    optAtt.doSimSearchAfter = true; //this will force populate feature to call simsearch fetch
    fetchFeatureImage(pseudoThumb,optAtt); //regular big pop-up

    //fetchSimSearchResults({image:imageCode, offset: Math.ceilThumb(application.lastSeenLargeWidth)}); //and the auto-pair tab
}

function resetFeatureImagePadding(newHeight){
    //this resets the padding of enlarged image it was extracted from fetchFeatureImage where this lived originally
    $("feature_inner").style.padding = "0"; // unset feature_inner first
	$("feature_zoom").style.padding = "0"; // unset feature_zoom first

	// if the image has a height lower than a specified height, add some padding to the top of feature_inner (EM-601)
	if( newHeight < 200 ) {
		$("feature_inner").style.padding = "50px 0 0 0";
		$("feature_zoom").style.padding = "50px 0 0 0";
	}
	if( newHeight < 100 ) {
		$("feature_inner").style.padding = "100px 0 0 0";
		$("feature_zoom").style.padding = "100px 0 0 0";
	}
}

function fetchFeatureImage(thumb,optAtt) {
	//Console.time("Feature Image Fetch");
	wait("Fetching image info...");

	var newWidth = application.minWidthFeature;

	openToolbarContent.set(0);
	openToolbarContent.isOpen = false;

	openSxDownloadContent.set(0);
    openSxDownloadContent.isOpen = false;

	debug("[FEATURE] newWidth is " + newWidth);

    var imgCode = thumb.href.getQueryValue("image");

    var ssType = 1;
	if (thumb.id.slice(0,3) == "sim") {
		ssType = 2;
    }
    debug("ssType " + ssType + " "+thumb.id+ "  "+thumb.href );
    if ( ssType == 1 ) {
        if ( thumb.href.getQueryValue("keyword") ) {
            rawSearchString = DWRUtil.getValue ("lbIcon"+imgCode+"rawSearchString")
            DWRUtil.setValue("bigRawSearchString",rawSearchString);
            DWRUtil.setValue("bigThumbKeyword", Url.decode ( thumb.href.getQueryValue("keyword") ) );
        } else {
            if ( DWRUtil.getValue("querybox").trim().containImageCode() || DWRUtil.getValue("querybox").trim() == "" ) {
                DWRUtil.setValue("bigThumbKeyword", thumb.href.getQueryValue("image") );
            } else {
                DWRUtil.setValue("bigThumbKeyword",DWRUtil.getValue("querybox").trim());
            }

            DWRUtil.setValue("bigRawSearchString",DWRUtil.getValue("rawSearchString"));

            // EM-629 : default secondary search if its empty
            if ( $("auto_pair_keyword") ) {
                if ( DWRUtil.getValue("auto_pair_keyword").trim() == "" ) {
                    if ( DWRUtil.getValue("querybox").containImageCode() == false ) {
                        DWRUtil.setValue("auto_pair_keyword", DWRUtil.getValue("querybox") );
                    } else {
                        DWRUtil.setValue("auto_pair_keyword", thumb.href.getQueryValue("image") );
                    }
                }
            }
        }
    } else {    // sims
        if ( DWRUtil.getValue("ssKeyword").trim().containImageCode() ) {
            DWRUtil.setValue("bigThumbKeyword", thumb.href.getQueryValue("image") );
        } else {
            DWRUtil.setValue("bigThumbKeyword",DWRUtil.getValue("ssKeyword"));
        }
        DWRUtil.setValue("bigRawSearchString",DWRUtil.getValue("ssRawSearchString"));
    }

    thumb.className = "result_image selected";

    $("feature_image").style.visibility = "visible";
	var featureImage = $("feature_image");

	//var featureButtons = $("feature_buttons");

	var new_width = thumb.href.getQueryValue("width");
	var new_height = thumb.href.getQueryValue("height");
	var offset_left = 0;

	// check to see what the minimum column width of the feature window is
	if( areWeInLightbox() ) { // this is the lightbox page
		// hide the back and forward buttons
		$("feature_previous").style.display = "none";
		$("feature_next").style.display = "none";
	}
	else if( new_height > new_width  ) { // these are the search pages
		//alert(application.minWidthFeature);
		if( application.em_version == 2) { // this is the small UI
			var referenceOffset = 15;
		}
		else {
			var referenceOffset = 60;
		}
		var offset_left = Math.floor((newWidth - new_width) / 2);
		offset_left = ( offset_left - referenceOffset ); // this is to account for the thumbnail reference at the top left corner of the zoomable image
	}
	$("feature_zoom").style.display = "none";

    if ($("feature_wrap").style.width == "0px") {
        featureImage.src = STATIC_REPOSITORY + "/images/ei/ajax-loader-big.gif";
    }
    featureImage.setAttribute("alt", imgCode);
    featureImage.setAttribute("imgCode", imgCode);
    featureImage.setAttribute("streamClickComp", "y");

    if(POPUP_BOX){
        if(($("feature_inner").offsetLeft+newWidth) > POPUP_BOX.NW.x){
            DISPATCHER.fire("CLOSE_SEARCH_POPUP");
        }
    }

    //debug("[FEATURE] Fetching feature image [" + imgCode + "]:  sending request...");

//    var currentPage = getCurrentPage();
//    topLeftIndex = parseInt($(currentPage.id + "_offset").value) + application.colSize * Math.floor(Math.abs(parseInt(currentPage.style.left)) / application.squareSize);

    deleteDomImageDetails();

    var params = {};
	params["imgcode"] = imgCode;
	params["thumb"] = thumb.href.getQueryValue("thumb");
	params["resultPosition"] = thumb.id.slice(4);
	params["wmark"] = thumb.href.getQueryValue("wmark");
	params["enlargedType"] = application.featurePrefix;
    params["feature"] = imgCode;
//    params["index"] = topLeftIndex;
    params["keyword"] = $("bigThumbKeyword").value;
    params["rawSearchString"] = $("bigRawSearchString").value;    

    // a trigger to call SaveAction.bsh
    if(optAtt && optAtt.doNotAddToHistory){
        params["doNotAddToHistory"] = true;
    }

    //un-comment the line below for requesting JSON format
    params["outputFormat"] = "json";

    // a trigger to call SetUserSearchHistory.bsh
    if (window.SetUserSearchHistory) {
        params["SetUserSearchHistory"] = true;
        params["startPosition"] = getLeftIndex() + 1;
        params["feature"] = imgCode;
        params["ss_searchPosition"] = 1;
    }

    ImageFetchAjax.execute(params, {
			callback:function (reply) {
			            populateFeature(optAtt,reply);

                        if (optAtt && optAtt.showSxDownload && openToolbarContent.isOpen && !ELOCKS.get("UI_IS_BUSY") ){
                            try { var canSxDownload = reply.data["canSxDownload"]; } catch(err) { var canSxDownload = "false"; }
                                if ($("feature_wrap") && $("feature_wrap").style.width != "0px") { // when enlarge panel is shown
                                    viewSxDownload(imgCode,canSxDownload);
                                }
                        } else {
                            // hide sx download panel
                            if ( $("sxDownload_panel") ) {
                                $("sxDownload_panel").style.display = "none";
                                openSxDownloadContent.isOpen=false;
			                }
                        }
			        }
		});

	return false;
}

function stream(feature_image) {

    if ( userType != USER_GUEST &&  feature_image.getAttribute("streamClickComp") == "y" ) {
        feature_image.setAttribute("streamClickComp","n");       // set thumb attribute so it doesn't get stream again.
        var params = {
            'act-as':'ClickComp',
            'query':DWRUtil.getValue("bigThumbKeyword"),
            'searchString':DWRUtil.getValue("bigRawSearchString"),
            'img':feature_image.getAttribute("imgcode"),
            'em':'y',
            'see':application.storageType
        };

        StreamAjax.execute(params, function(response) {
            if (! response.error) {
                // do nothing
            } else {
                // do nothing
            }
        });
    }
}

function imgZoom() {
	var collection = $("feature_collection").value;
	var imgcode = $("feature_imgcode").value;
	var zoompath = $("feature_zoompath").value;	// chris says we'll need this later on
}

function rand (n) {
	return ( Math.floor ( Math.random ( ) * n + 1 ) );
}

function populateFeature(optAtt,rawResponse) {
	//debug("[FEATURE] Response received, processing data...");
	if(!optAtt){
	    optAtt = {};
	}

	var data = rawResponse.data;
    if(data.lbInfo){ //load lightbox info if available
        LB_INFO_MAP.update(new MfHashtable(data.lbInfo));
    }
    if(data.scInfo){ //load shopping cart info if available
        SC_INFO_MAP.update(new MfHashtable(data.scInfo));
    }

	// this is a quick-but-messy implementation, will clean up later
	try { var imgcode = data["imgcode"]; } catch(err) { var descr = i18n.not_available; debug("[FEATURE] imgcode error caught: " + err)}
	try { var wm_width = data["wm_width"]; } catch(err) { var wm_width = 450; }
    try { var canComp = data["canComp"]; } catch(err) { var canComp = i18n.releaseNo; }
    try { var canCompRM = data["canCompRM"]; } catch(err) { var canCompRM = i18n.releaseNo; }
    try { var canCompRF = data["canCompRF"]; } catch(err) { var canCompRF = i18n.releaseNo; }
    try { var canSxDownload = data["canSxDownload"]; } catch(err) { var canSxDownload = "false"; }
    try { var wm_height = data["wm_height"]; } catch(err) { var wm_height = 450; }
	try { var descr = data["descr"]; } catch(err) { var descr = i18n.not_available; debug("[FEATURE] descr error caught: " + err)}
	try { var artist = data["artist"]; } catch(err) { var artist = i18n.not_available; debug("[FEATURE] artist error caught: " + err)}
	try { var caption = data["caption"]; } catch(err) { var caption = i18n.not_available; debug("[FEATURE] caption error caught: " + err)}
	caption = caption.replace(/\|/g," "); // clear out the "|"

	try { var propRelease = data["property_release"]; } catch(err) { var propRelease = i18n.not_available; debug("[FEATURE] property release error caught: " + err)}
	try { var modelRelease = data["model_release"]; } catch(err) { var modelRelease = i18n.not_available; debug("[FEATURE] model release error caught: " + err)}

    try { var licenseType = data["license_type"]; } catch(err) { var licenseType = i18n.not_available; debug("[FEATURE] license type error caught: " + err)}
	var license = i18n.royalty_free;
	if (licenseType == "RM"){
		var license = i18n.rights_managed;
	}
    try { var n_path = data["n_path"]; } catch(err) { var n_path = i18n.not_available; debug("[FEATURE] n_path error caught: " + err)}
    try { var isRFEditorialPriceAvail = data["isRFEditorialPriceAvail"]; } catch(err) { var isRFEditorialPriceAvail = "false"; }

    try { var tags = data["tags"]; } catch(err) { var tags = i18n.not_available; debug("[FEATURE] tags error caught: " + err)}

	// set up hidden input vars for imgZoom
	$("feature_imgcode").value = imgcode;

    // display enlarged thumbnail
    $("feature_image").src = application.imageServerURL + n_path;

    $("feature_image").onmousedown = function() { stream(this); };

    $("inner_info_tags").innerHTML = tags;

	// display the image code
	$("feature_details_left").getElementsByTagName("p")[0].innerHTML = imgcode;
	// display the license type
	$("feature_details_left").getElementsByTagName("p")[1].innerHTML = license;
	// display the artist name
    if ( artist ) {  // EM-586 : Hide "Artist:" in feature panel caption area when no artist info
        $("feature_details_left").getElementsByTagName("p")[2].innerHTML = i18n.artist + ": " + artist;
    }
    // display the caption
	$("feature_details_left").getElementsByTagName("p")[3].innerHTML = caption;
	$("feature_details_left").getElementsByTagName("p")[3].title = caption;

	// display the model release
    var model_release = i18n.releaseNo;
	if (modelRelease == "yes"){
		var model_release = i18n.releaseYes;
	}
    release_info_model = "<a href='javascript:ShowPopUp(\"/terms.html#release\");' >"+i18n.releaseModel+"</a>"+": "+model_release;
	$("feature_details_right").getElementsByTagName("p")[0].innerHTML = release_info_model;

    // display the property release
    var prop_release = i18n.releaseNo;
	if (propRelease == "yes"){
		var prop_release = i18n.releaseYes;
	}
    release_info_prop = "<a href='javascript:ShowPopUp(\"/terms.html#release\");' >"+i18n.releaseProperty+"</a>"+": "+prop_release;
	$("feature_details_right").getElementsByTagName("p")[1].innerHTML = release_info_prop;


    // display file sizes
    if (licenseType == "RM"){
        file_sizes_page = "enlarged_file_sizes.html";
        file_sizes_title = i18n.featureFileSizes;
    } else {
        file_sizes_page = "enlarged_pricing.html";
        file_sizes_title = i18n.enlarged_pricing_and_file_sizes;
    }
    file_sizes = "<a href='javascript:vElg(\""+file_sizes_page+"\",\"" + imgcode + "\",\"search\",\"" + $("bigThumbKeyword").value + "\",\"" + licenseType + "\");' >"+ file_sizes_title + "</a>";
    $("feature_details_right").getElementsByTagName("p")[3].innerHTML = file_sizes;
    if(areWeInRegularSearch()){
	if($("simsearch_container")){
		$("simsearch_container").style.display = "block";
	}
        drawABSimSearchLinks("simsearch_links",imgcode);
    } else {
	if($("simsearch_container")){
		$("simsearch_container").style.display = "none";
	}
    }

    $("inner_info_keywords").innerHTML = i18n.related_keywords + ": ";

	var keywords = descr;
    for (i=0; keywords != null && i < keywords.length; i++) {
        var lnk = document.createElement("a");
        if(areWeInRegularSearch()){
            lnk.href = "?query=" + Url.encode(keywords[i]);
        } else {
            lnk.href = "/em/search/index.html?query=" + Url.encode(keywords[i]);
        }
        lnk.innerHTML = keywords[i];
        $("inner_info_keywords").appendChild(lnk);
        $("inner_info_keywords").innerHTML += ", ";
    }

	// Turn the keyword and tag links into Ajax searches.
    if(areWeInRegularSearch()){
        var kLinks = $("inner_info_keywords").getElementsByTagName("a");
        var nKLinks = kLinks.length;
        for (i = 0; i < nKLinks; i++) {
            kLinks[i].onclick = createNewSearchFromLink;
        }

        var kTags = $("inner_info_tags").getElementsByTagName("a");
        var nKTags = kTags.length;
        for (i = 0; i < nKTags; i++) {
            kTags[i].onclick = createNewSearchFromLink;
        }
    }

    if ( application.em_version == 1 || application.em_version == 2 ) {
        wm_width = Math.round(wm_width / 1.22222222222);        //reduce from 550 to 450
        wm_height = Math.round(wm_height / 1.22222222222);

        if ( application.em_version == 2 ) {
            wm_width = Math.round(wm_width / 1.18421052632);    //reduce from 450 to 380
	        wm_height = Math.round(wm_height / 1.18421052632);
        }
    } else {
        if ( application.colSize == 2 ) {
            wm_width = Math.round(wm_width / 1.4473684);        //reduce from 550 to 380
            wm_height = Math.round(wm_height / 1.4473684);
        }
    }

    /* Draw lightbox icons */
    if(areWeInRegularSearch()){
        drawLightboxAddRemoveIcons("bigThumbLbIcon",imgcode);
    } else {
        //lightbox
        drawLightboxAddRemoveIcons("bigThumbLbIcon",imgcode, $("lbid").value  );
    }

    /* Draw View History icons */
    drawHistoryIcon("bigThumbHistoryIcon",imgcode);

    /* Draw Enlarge Pricing icons */
    drawPriceIcon("bigThumbPriceIcon",imgcode,DWRUtil.getValue("querybox"),licenseType,isRFEditorialPriceAvail);
    drawShoppingCartIcon("bigThumbSCIcon",imgcode);

    /* hookup link for Subscription Download from feature option panel */
    drawSxDownloadIcon("sxDownload_icon",imgcode, canSxDownload, null);

    /* hookup link for Download Hi-Res Comp from feature option panel */
	if (licenseType == "RM"){
		linkDownloadHiResComp("bigThumbHiResCompDownload",imgcode,canCompRM);
    } else {
        linkDownloadHiResComp("bigThumbHiResCompDownload",imgcode,canCompRF);
    }

    /* hookup link for Copyright info from feature option panel below image enlargement, for EM-1450*/
    if (licenseType == "RM"){
		copyrightDownloadHRC("bigThumbCopyright",imgcode,canCompRM);
    } else {
        copyrightDownloadHRC("bigThumbCopyright",imgcode,canCompRF);
    }


    /* hookup link for largerComping from feature option panel */
    linkLargerComping("largerComping",imgcode,$("bigThumbKeyword").value, licenseType);

    /* Add the Zoomify flash applet.
	 */
	var random_number = rand (10000);
	var so = new SWFObject("/flash/viewer_v13.swf?random_number=" + random_number, "theMovie", application.minWidthFeature, wm_height, "6", "#FFFFFF");

    var basePath = computeBasePath(imgcode);

	//	todo: make these PFF-specific vars read-in properties
	so.addVariable("zoomifyServerIP", "zoomify.masterfile.com");
	so.addVariable("zoomifyServerPort", "8080");
	//	end
	so.addVariable("zoomifyImagePath", "/flash/zimages" + basePath + ".pff");
	so.addVariable("zoomifyByteHandlerPath", "/servlet/zoomifyservlet.ZoomifyServlet");
	so.addVariable("zoomifyZoom", "-1");
	so.addVariable("zoomifyToolbar", "1");
	so.addVariable("zoomifyNavWindow", "1");
	so.addParam("wmode","transparent");
	so.addParam("pluginspage","http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash");
   	so.write("feature_zoom");

    if(!(rawResponse.doNotAddToHistory)){ //if! -> unless

        // Add the small thumbnail to the user history display. This assumes a successful add.
        var keywordToUse = $("bigThumbKeyword").value;
        if(lastSearchWasSimSearch()){
            keywordToUse = getLastKeywordQuery();
        }
        addToTodaysHistory({"image_code":imgcode,"wm_width":wm_width,
                        "wm_height":wm_height,"wmark":n_path,
                        "thumb":basePath,"keywords":keywordToUse,"result_position":rawResponse.resultPosition});
    }

    // wait until all informations are ready then show the panel
    $("feature_wrap").style.height =  ( $("footer_for_em").offsetTop - $("search_and_simsearch").offsetTop -  $("search_results_wrapper").offsetTop - 1) + "px";
    var newWidth = application.minWidthFeature;
    $("feature_image").style.display = "block";
    $("info_panel").style.left = newWidth + "px";
    $("sxDownload_panel").style.left = newWidth + "px";
    $("feature_metadata").style.width = newWidth + "px";
    featureOpen.set(newWidth);
    openToolbarContent.isOpen=true;
    if(optAtt.doSimSearchAfter){
        //EM-1499
        //this should only ever happen when we use pseudo object to display image enlargement
        //also add padding again if we started with pseudo image
        resetFeatureImagePadding(wm_height);
        fetchSimSearchResults({image:imgcode, offset: Math.ceilThumb(wm_width)}); //and the auto-pair tab
    }

	$("feature_wrap").style.overflow = "visible";

    stopWait();
    DISPATCHER.fire("IMAGE_ENLARGED"); //fire event that an image has been enlarged
}

function deleteDomImageDetails(){
    	$("feature_imgcode").value = "";
    	$("inner_info_tags").innerHTML = "";
    	// display the image code
    	$("feature_details_left").getElementsByTagName("p")[0].innerHTML = "";
    	// display the license type
    	$("feature_details_left").getElementsByTagName("p")[1].innerHTML = "";
    	// display the artist name
    	$("feature_details_left").getElementsByTagName("p")[2].innerHTML = "";
    	// display the caption
    	$("feature_details_left").getElementsByTagName("p")[3].innerHTML = "";
        // display the model release
    	$("feature_details_right").getElementsByTagName("p")[0].innerHTML = "";
        // display the property release
    	$("feature_details_right").getElementsByTagName("p")[1].innerHTML = "";
        // display more info on releases
        $("feature_details_right").getElementsByTagName("p")[2].innerHTML = "";
        // display file sizes
        $("feature_details_right").getElementsByTagName("p")[3].innerHTML = "";
        $("inner_info_keywords").innerHTML = "";
}