function sizPic(pic, ht, wd, na, al){
var pic
var ht
var wd
var na
var al
	document.write("<IMG" );
	document.write(" SRC=" + pic );
	document.write(' width=\'' + screen.width * wd +  "\'");
	document.write(' height=\'' + screen.height * ht +  "\'");
 	document.write(' name=\'' + na + '\'');
	document.write(' alt=\'' + al + '\'>' );
}
  
function sizSPic(pic, ht, wd, na, al){
var pic
var ht
var wd
var na
var al
	document.write("<IMG" );
	document.write(" SRC=" + pic );
	document.write(' width=\'' + screen.width * wd +  "\'");
	document.write(' height=\'' + screen.height * ht +  "\'");
	document.write(' border=\'0\'' + screen.height * ht +  "\'");
	document.write(' alt=\'' + al + '\'');
}
  
/*SCREEN SIZES: to size pictures, divide the pic size into the screen size
 640 x 480
 800 x 600
1024 x 768
1200 x 800
1600 x 1200
*/