<!--
var imOa=new Array();
imOa[0]=new Image();imOa[0].src="img/b_home1.gif";
imOa[1]=new Image();imOa[1].src="img/b_home2.gif";
imOa[2]=new Image();imOa[2].src="img/b_prof1.gif";
imOa[3]=new Image();imOa[3].src="img/b_prof2.gif";
imOa[4]=new Image();imOa[4].src="img/b_news1.gif";
imOa[5]=new Image();imOa[5].src="img/b_news2.gif";
imOa[6]=new Image();imOa[6].src="img/b_cont1.gif";
imOa[7]=new Image();imOa[7].src="img/b_cont2.gif";
imOa[8]=new Image();imOa[8].src="img/b_sear1.gif";
imOa[9]=new Image();imOa[9].src="img/b_sear2.gif";
imOa[10]=new Image();imOa[10].src="img/b_eng1.gif";
imOa[11]=new Image();imOa[11].src="img/b_eng2.gif";
function change(i,n)
{eval("document.kn"+i+".src=imOa[n].src;");}

var imOb=new Array();
var imObo=new Array();
imOb[1]=new Image();imOb[1].src="img/kn_chick1.gif";
imObo[1]=new Image();imObo[1].src="img/kn_chick2.gif";
imOb[2]=new Image();imOb[2].src="img/kn_cow1.gif";
imObo[2]=new Image();imObo[2].src="img/kn_cow2.gif";
imOb[3]=new Image();imOb[3].src="img/kn_pig1.gif";
imObo[3]=new Image();imObo[3].src="img/kn_pig2.gif";
imOb[4]=new Image();imOb[4].src="img/kn_horse1.gif";
imObo[4]=new Image();imObo[4].src="img/kn_horse2.gif";
imOb[5]=new Image();imOb[5].src="img/kn_fish1.gif";
imObo[5]=new Image();imObo[5].src="img/kn_fish2.gif";
imOb[6]=new Image();imOb[6].src="img/kn_house1.gif";
imObo[6]=new Image();imObo[6].src="img/kn_house2.gif";
imOb[7]=new Image();imOb[7].src="img/kn_tools1.gif";
imObo[7]=new Image();imObo[7].src="img/kn_tools2.gif";
imOb[8]=new Image();imOb[8].src="img/kn_agri1.gif";
imObo[8]=new Image();imObo[8].src="img/kn_agri2.gif";
imOb[9]=new Image();imOb[9].src="img/kn_other1.gif";
imObo[9]=new Image();imObo[9].src="img/kn_other2.gif";
function change2(i,n)
{if(n==0) eval("document.knn"+i+".src=imOb["+i+"].src;");
 else eval("document.knn"+i+".src=imObo["+i+"].src;");
}

function doThisCat(argo, numcateg)
{s="dcat"+argo;
 var dL=document.all[s].style;
 if(!dL.display.length){dL.display="none";
											 }
  else {dL.display="";
			 }
  var colCh=document.all[s].parentElement.children.tags("div");
	for (i=0; i<colCh.length; i++)
	 if(colCh[i].tagName=="DIV" && colCh[i].id!=s)colCh[i].style.display="none";
	 
	 eval("document.knn"+numcateg+".src=imObo["+numcateg+"].src;");
}
//-->