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 = false;
function preloadImages() {
	if (document.images) {
		test1_06_over = newImage("images2/test1_06-over.gif");
		test1_07_over = newImage("images2/test1_07-over.gif");
		test1_08_over = newImage("images2/test1_08-over.gif");
		test1_09_over = newImage("images2/test1_09-over.gif");
		preloadFlag = true;
	}
}
function changeMenuFMGS(id){
	objDaughter=document.getElementById('iDMenu'+id);
	if (objDaughter.style.display=='none'){
		objDaughter.style.display='block';
	} else {
		if(objDaughter.style.display=='block'){
			objDaughter.style.display='none'; 
		} 
	} 
}