cor1=new Image(68,16); cor1.src='images/cor1.gif';
cor2=new Image(68,16); cor2.src='images/cor2.gif';
con1=new Image(54,16); con1.src='images/con1.gif';
con2=new Image(54,16); con2.src='images/con2.gif';
hom1=new Image(40,16); hom1.src='images/hom1.gif';
hom2=new Image(40,16); hom2.src='images/hom2.gif';
rad1=new Image(35,16); rad1.src='images/rad1.gif';
rad2=new Image(35,16); rad2.src='images/rad2.gif';
spe1=new Image(58,16); spe1.src='images/spe1.gif';
spe2=new Image(58,16); spe2.src='images/spe2.gif';
tv1=new Image(69,16); tv1.src='images/tv1.gif';
tv2=new Image(69,16); tv2.src='images/tv2.gif';
vid1=new Image(80,16); vid1.src='images/vid1.gif';
vid2=new Image(80,16); vid2.src='images/vid2.gif';
voi1=new Image(79,16); voi1.src='images/voi1.gif';
voi2=new Image(79,16); voi2.src='images/voi2.gif';
blog1=new Image(35,16); blog1.src='images/blog1.gif';
blog2=new Image(35,16); blog2.src='images/blog2.gif';
art1=new Image(52,16); art1.src='images/art1.gif';
art2=new Image(52,16); art2.src='images/art2.gif';
twit1=new Image(46,16); twit1.src='images/twt1.gif';
twit2=new Image(46,16); twit2.src='images/twt2.gif';


function changepic (imgTagName, imgObj) {
if (document.images) {
   document.images[imgTagName].src=imgObj.src}
}