ost0=new Image(197,31)
ost0.src="./images/tools/02.jpg"
ost1=new Image(197,31)
ost1.src="./images/tools/02-over.jpg"

fsi0=new Image(197,30)
fsi0.src="./images/tools/05.jpg"
fsi1=new Image(197,30)
fsi1.src="./images/tools/05-over.jpg"

kpi0=new Image(197,37)
kpi0.src="./images/tools/08.jpg"
kpi1=new Image(197,37)
kpi1.src="./images/tools/08-over.jpg"

obo0=new Image(197,37)
obo0.src="./images/tools/11.jpg"
obo1=new Image(197,37)
obo1.src="./images/tools/11-over.jpg"

abo0=new Image(54,61)
abo0.src="./images/topnav/01.jpg"
abo1=new Image(54,61)
abo1.src="./images/topnav/01-over.jpg"

pro0=new Image(63,61)
pro0.src="./images/topnav/02.jpg"
pro1=new Image(63,61)
pro1.src="./images/topnav/02-over.jpg"

tec0=new Image(71,61)
tec0.src="./images/topnav/03.jpg"
tec1=new Image(71,61)
tec1.src="./images/topnav/03-over.jpg"

fle0=new Image(44,61)
fle0.src="./images/topnav/04.jpg"
fle1=new Image(44,61)
fle1.src="./images/topnav/04-over.jpg"

pre0=new Image(57,61)
pre0.src="./images/topnav/05.jpg"
pre1=new Image(57,61)
pre1.src="./images/topnav/05-over.jpg"

fue0=new Image(62,61)
fue0.src="./images/topnav/06.jpg"
fue1=new Image(62,61)
fue1.src="./images/topnav/06-over.jpg"

con0=new Image(64,61)
con0.src="./images/topnav/07.jpg"
con1=new Image(64,61)
con1.src="./images/topnav/07-over.jpg"

awa0=new Image(78,61)
awa0.src="./images/topnav/08.jpg"
awa1=new Image(78,61)
awa1.src="./images/topnav/08-over.jpg"

mul0=new Image(64,61)
mul0.src="./images/topnav/09.jpg"
mul1=new Image(64,61)
mul1.src="./images/topnav/09-over.jpg"

leg0=new Image(70,24)
leg0.src="./images/bottomnav/02.jpg"
leg1=new Image(70,24)
leg1.src="./images/bottomnav/02-over.jpg"

pri0=new Image(49,24)
pri0.src="./images/bottomnav/03.jpg"
pri1=new Image(49,24)
pri1.src="./images/bottomnav/03-over.jpg"

sit0=new Image(61,24)
sit0.src="./images/bottomnav/04.jpg"
sit1=new Image(61,24)
sit1.src="./images/bottomnav/04-over.jpg"

ats0=new Image(85,24)
ats0.src="./images/bottomnav/05.jpg"
ats1=new Image(85,24)
ats1.src="./images/bottomnav/05-over.jpg"

function filter(imagename,objectsrc){
if (document.images)
document.images[imagename].src=eval(objectsrc+".src")
}