function getPosition(anchorname) {
				// This function will return an Object with x and y properties
	var useWindow=false;
	var coordinates=new Object();
	var x=0,y=0;
				// Browser capability sniffing
	var use_gebi=false, use_css=false, use_layers=false;
		
	if (document.getElementById) { use_gebi=true; }
	else if (document.all) { use_css=true; }
	else if (document.layers) { use_layers=true; }
		
				// Logic to find position
	if (use_gebi && document.all) {
		x=TopLevelViewerPosition_getPageOffsetLeft(top.document.all[anchorname]);
		y=TopLevelViewerPosition_getPageOffsetTop(top.document.all[anchorname]);
	}else if (use_gebi) {
		var o=top.document.getElementById(anchorname);
		x=TopLevelViewerPosition_getPageOffsetLeft(o);
		y=TopLevelViewerPosition_getPageOffsetTop(o);
	}else if (use_css) {
		x=TopLevelViewerPosition_getPageOffsetLeft(top.document.all[anchorname]);
		y=TopLevelViewerPosition_getPageOffsetTop(top.document.all[anchorname]);
	}else if (use_layers) {
		var found=0;
		for (var i=0; i<top.document.anchors.length; i++) {
			if (top.document.anchors[i].name==anchorname) {
				found=1;
				break; 
			}
		}
		
		x=top.document.anchors[i].x;
		y=top.document.anchors[i].y;
	}else {
		coordinates.x=0; coordinates.y=0; //return coordinates;
	}
	coordinates.x=x;
	coordinates.y=y;
		
	return coordinates;

}
	
function TopLevelViewerPosition_getPageOffsetLeft (el) {
	var ol=el.offsetLeft;
	while ((el=el.offsetParent) != null) { ol += el.offsetLeft; }
	return ol;
}
	
function TopLevelViewerPosition_getPageOffsetTop (el) {
	var ot=el.offsetTop;
	while((el=el.offsetParent) != null) { ot += el.offsetTop; }
	return ot;
}