// icon
function iconOver(n) {
	var k;
	for(k=1;k<4;k++) {
		iconK=document.getElementById("menu_"+k);
		iconKK=document.getElementById("menu_1"+k);
		if (k!= n) {
			if (document.all){
				iconK.filters["alpha"].opacity=100;
			}else{
				iconK.style.opacity = 1;
			}
		}
	}
	/*document.getElementById("menu_1"+n).style.visibility = "visible";*/
	clearTimeout(fiTimer);
	iconN = document.getElementById("menu_"+n);
	FOicon(iconN);
}
function iconOut(m) {
	clearTimeout(foTimer);
	iconM=document.getElementById("menu_"+m);
	iconMM=document.getElementById("menu_1"+m);
	FIicon(iconM,iconMM);
}

var i;
i=0;

foTimer=0;
function FOicon(iconN){
	i++;
	if (document.all){
		iconN.filters["alpha"].opacity = 100-i*4;
	}else{
		iconN.style.opacity = 1-i*0.04;
	}
	foTimer=setTimeout("FOicon(iconN)",10);
	if (i > 25){
		clearTimeout(foTimer);
		i=0;
		if (document.all){
			iconN.filters["alpha"].opacity=0;
		}else{
			iconN.style.opacity = 0;
		}
	}
}

var j;
j=0;
fiTimer=0;
function FIicon(iconM,iconMM){
	j++;
	if (document.all){
		iconM.filters["alpha"].opacity = j*4;
	}else{
		iconM.style.opacity = j*0.04;
	}
	fiTimer=setTimeout("FIicon(iconM,iconMM)",20);
	if (j > 25){
		clearTimeout(fiTimer);
		j = 0;
		if (document.all){
			iconM.filters["alpha"].opacity = 100;
		}else{
			iconM.style.opacity = 1;
		}
	}
}

bfiTimer=0;
function bFIicon(iconK,iconKK){
	h++;
	if (document.all){
		iconK.filters["alpha"].opacity = j*4;
	}else{
		iconK.style.opacity = j*0.04;
	}
	bfiTimer=setTimeout("bFIicon()",20);
	if (document.all){
		if (iconK.filters["alpha"].opacity > 100) {
			clearTimeout(bfiTimer);
			j = 0;
			iconK.filters["alpha"].opacity = 100;
			iconKK.style.visibility = "hidden";
		}
	} else {
		if (iconK.style.opacity > 1) {
			clearTimeout(bfiTimer);
			j = 0;
			iconK.style.opacity = 1;
			iconKK.style.visibility = "hidden";
		}
	}
}