var isMinNS4=0;
var isMinIE4=1
var isMinIE5=1

function getImage(name){if(isMinNS4){return findImage(name,document);}if(isMinIE4)return eval('document.all.'+name);return null;}

function getImagePageLeft(img){
	var x,obj;
	if(isMinNS4){
		if(img.container!=null)
			return img.container.pageX+img.x;
		else return img.x;
	}
	if(isMinIE4){
		x=0;obj=img;
		while(obj.offsetParent!=null)
		{
			x+=obj.offsetLeft;
			obj=obj.offsetParent;
		}
		x+=obj.offsetLeft;
		return x;
	}
	return-1;
}

function getImagePageTop(img){
var y,obj;
	if(isMinIE4){
		y=0;
		obj=img;
		while(obj.offsetParent!=null)
		{
			y+=obj.offsetTop;
			obj=obj.offsetParent;
		}
		y+=obj.offsetTop;
		return y;
		}
	return-1;
}
function findImage(name,doc){var i,img;for(i=0;i<doc.images.length;i++)if(doc.images[i].name==name)return doc.images[i];for(i=0;i<doc.layers.length;i++)if((img=findImage(name,doc.layers[i].document))!=null){img.container=doc.layers[i];return img;}return null;}