function updateResizableElements(element) {
	    var images;
	    if (element == null || element.nodeType == null) {
	        images = App.vars.resizableImages;
	    } else {
	        images = [element];
	    }
	    for (var i = 0, l = images.length; i < l; i++) {
	        var el = images[i];
	        if (el.holderData) {
	            var flags = el.holderData.flags;
	            var dimensions = dimensionCheck(el);
	            if (dimensions) {
	                if (!el.holderData.resizeUpdate) {
	                    continue;
	                }

	                if (flags.fluid && flags.auto) {
	                    var fluidConfig = el.holderData.fluidConfig;
	                    switch (fluidConfig.mode) {
	                        case 'width':
	                            dimensions.height = dimensions.width / fluidConfig.ratio;
	                            break;
	                        case 'height':
	                            dimensions.width = dimensions.height * fluidConfig.ratio;
	                            break;
	                    }
	                }

	                var settings = {
	                    mode: 'image',
	                    holderSettings: {
	                        dimensions: dimensions,
	                        theme: flags.theme,
	                        flags: flags
	                    },
	                    el: el,
	                    engineSettings: el.holderData.engineSettings
	                };

	                if (flags.textmode == 'exact') {
	                    flags.exactDimensions = dimensions;
	                    settings.holderSettings.dimensions = flags.dimensions;
	                }

	                render(settings);
	            } else {
	                setInvisible(el);
	            }
	        }
	    }
	}
Iterates over resizable (fluid or auto) placeholders and renders them

@private
@param element Optional element selector, specified only if a specific element needs to be re-rendered