function mouseover(picName,picNumber)
{
 if(IE)
  document.images[picName].src = overPic[picNumber].src
 else
  document.layers['div1'].document.images[picName].src = overPic[picNumber].src

}

function mouseout(picName,picNumber)
{
 if(IE)
   document.images[picName].src = normalPic[picNumber].src
 else
   document.layers['div1'].document.images[picName].src = normalPic[picNumber].src
}




isIE=0;
if (navigator.appName=="Netscape"){
isIE=0;
}else{
isIE=1;
}


overPic= new makeArray(4)
normalPic= new makeArray(4)
overPic[0].src="images/main1_05.jpg"
overPic[1].src="images/main1_06.jpg"
overPic[2].src="images/main1_03.jpg"
overPic[3].src="images/main_004.jpg"



normalPic[0].src="images/main_05.jpg"
normalPic[1].src="images/main_06.jpg"
normalPic[2].src="images/main_03.jpg"
normalPic[3].src="images/main_04.jpg"


function makeArray(n){
 this.length=n;
 for(i=0;i<=n;i++)
   this[i]=new Image();
   return this;
}


if (navigator.appName=="Netscape")
   IE=false;
 else
   IE=true



function mouseover(picName,picNumber)
{
 if(IE)
  document.images[picName].src = overPic[picNumber].src
 else
  document.layers['div1'].document.images[picName].src = overPic[picNumber].src

}

function mouseout(picName,picNumber)
{
 if(IE)
   document.images[picName].src = normalPic[picNumber].src
 else
   document.layers['div1'].document.images[picName].src = normalPic[picNumber].src
}