function swapImage(str_imgName, str_newSrc, str_layerName){
	//str_layerName = null;
	if(str_layerName==null){
		document.images[str_imgName].src = str_newSrc;
	}

	else{
		if(is.old)
			return;
		if(is.ns)
			document.images[str_imgName].src = str_newSrc;
		else if(is.ie || is.ns6)
			document.images[str_imgName].src = str_newSrc;
	}
	
}

function swapImages() {
	if (document.images) {
		for (var i=0; i<swapImages.arguments.length; i+=2) {
			document[swapImages.arguments[i]].src = swapImages.arguments[i+1];
		}
	}
}

function swapFlyoutImageA(str_imgSrc, str_imgName){
	if(is.ns4){
		//alert(document.layers["container_layer"].document.layers["flyout_win"].document.images[str_imgName]);
		//document.layers["container_layer"].document.layers["flyout_win"].document.images[str_imgName].src = str_imgSrc;
	}
	//else if(is.ns6){
	//	document.getElementById(str_imgName).src = str_imgSrc;
	//}
	else{
		document.images[str_imgName].src = str_imgSrc;
	}
}

function swapFlyoutImageV(str_imgSrc, str_imgName){
	if(is.ns4){
		//document.layers["container_layer"].document.layers["flyout_ext"].document.images[str_imgName].src = str_imgSrc;
	}
	//else if(is.ns6){
	//	document.getElementById(str_imgName).src = str_imgSrc;
	//}
	else{
		document.images[str_imgName].src = str_imgSrc;
	}
}

function swapFlyoutImageC(str_imgSrc, str_imgName){
	if(is.ns4){
		//document.layers["container_layer"].document.layers["flyout_int"].document.images[str_imgName].src = str_imgSrc;
	}
	//else if(is.ns6){
	//	document.getElementById(str_imgName).src = str_imgSrc;
	//}
	else{
		document.images[str_imgName].src = str_imgSrc;
	}
}

function swapFlyoutImageD(str_imgSrc, str_imgName){
	if(is.ns4){
		//document.layers["container_layer"].layers["flyout_oth"].document.images[str_imgName].src = str_imgSrc;
	}
	//else if(is.ns6){
	//	document.getElementById(str_imgName).src = str_imgSrc;
	//}
	else{
		document.images[str_imgName].src = str_imgSrc;
	}
}