dom = (document.getElementById)? true:false
nn4 = (document.layers)? true:false
ie4 = (document.all)? true:false


//
	ic01_off = new Image();
	ic01_off.src = "images/ic_01.gif";
	ic01_on = new Image();
	ic01_on.src = "images/ic_01_on.gif";
//
	ic02_off = new Image();
	ic02_off.src = "images/ic_02.gif";
	ic02_on = new Image();
	ic02_on.src = "images/ic_02_on.gif";
//
	ic03_off = new Image();
	ic03_off.src = "images/ic_03.gif";
	ic03_on = new Image();
	ic03_on.src = "images/ic_03_on.gif";
//
	ic04_off = new Image();
	ic04_off.src = "images/ic_04.gif";
	ic04_on = new Image();
	ic04_on.src = "images/ic_04_on.gif";
//
	ic05_off = new Image();
	ic05_off.src = "images/ic_05.gif";
	ic05_on = new Image();
	ic05_on.src = "images/ic_05_on.gif";
//
	ic06_off = new Image();
	ic06_off.src = "images/ic_06.gif";
	ic06_on = new Image();
	ic06_on.src = "images/ic_06_on.gif";
//
	ic07_off = new Image();
	ic07_off.src = "images/ic_07.gif";
	ic07_on = new Image();
	ic07_on.src = "images/ic_07_on.gif";
//
	ic08_off = new Image();
	ic08_off.src = "images/ic_08.gif";
	ic08_on = new Image();
	ic08_on.src = "images/ic_08_on.gif";
//
	ic09_off = new Image();
	ic09_off.src = "images/ic_09.gif";
	ic09_on = new Image();
	ic09_on.src = "images/ic_09_on.gif";
//
	ic10_off = new Image();
	ic10_off.src = "images/ic_10.gif";
	ic10_on = new Image();
	ic10_on.src = "images/ic_10_on.gif";
//



function img_inact(img)
{
		imgOn = eval(img+"_off.src");
		document[img].src = imgOn;
}

function img_act(img)
{
		imgOn = eval(img+"_on.src");
		document[img].src = imgOn;
}
/*
function m2_inact(id1,id2,img1)
{
		imgOff = eval(img1+"_off.src");
		if (dom){
		document.getElementById(img1).src = imgOff;
		document.getElementById(id1).style.backgroundColor="D9DADA";
		document.getElementById(id2).style.backgroundColor="D9DADA";
		}
		if (nn4){
		document[img1].src = imgOff;
		id1.bgColor="D9DADA";
		id2.bgColor="D9DADA";
		}
		if (ie4){
		document.all[img1].src = imgOff;
		document.all[id1].style.backgroundColor="D9DADA";
		document.all[id2].style.backgroundColor="D9DADA";
		}
}
function m2_act(id1,id2,img1)
{
		imgOn = eval(img1+"_on.src");
		if (dom){
		document.getElementById(img1).src = imgOn;
		document.getElementById(id1).style.backgroundColor="BABBBB";
		document.getElementById(id2).style.backgroundColor="BABBBB";
		}
		if (nn4){
		document[img1].src = imgOn;
		id1.bgColor="BABBBB";
		id2.bgColor="BABBBB";
		}
		if (ie4){
		document.all[img1].src = imgOn;
		document.all[id1].style.backgroundColor="BABBBB";
		document.all[id2].style.backgroundColor="BABBBB";
		}
}



*/