<!--
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
var preloadFlag = true;
function preloadImages() {
	if (document.images) {
		ddi1o = newImage("/images/ddi_1o.png");
		ddi2o = newImage("/images/ddi_2o.png");
		ddi3o = newImage("/images/ddi_3o.png");
		ddi4o = newImage("/images/ddi_4o.png");
		ddi5o = newImage("/images/ddi_5o.png");
		ddi6o = newImage("/images/ddi_6o.png");
		ddi7o = newImage("/images/ddi_7o.png");
		ddi8o = newImage("/images/ddi_8o.png");
        
		dds1o = newImage("/images/dds_1o.png");
		dds2o = newImage("/images/dds_2o.png");
		dds3o = newImage("/images/dds_3o.png");
		dds4o = newImage("/images/dds_4o.png");
		dds5o = newImage("/images/dds_5o.png");
		dds6o = newImage("/images/dds_6o.png");
		dds7o = newImage("/images/dds_7o.png");
		dds8o = newImage("/images/dds_8o.png");
		dds9o = newImage("/images/dds_9o.png");
		dds11o = newImage("/images/dds_11o.png");
        
		ddc1o = newImage("/images/ddc_1o.png");
		ddc2o = newImage("/images/ddc_2o.png");
		ddc3o = newImage("/images/ddc_3o.png");
		ddc4o = newImage("/images/ddc_4o.png");
        
		ddst1o = newImage("/images/ddst_1o.png");
		ddst2o = newImage("/images/ddst_2o.png");
        
		ddsp1o = newImage("/images/ddsp_1o.png");
		preloadFlag = true;
	}
}
// -->