function changeColor(gr_type,item,val,sel,cat) 
{
	
	//('s',3,#,null) 
	//alert(gr_type + " " + item + " " + val + " " + sel);
	switch(gr_type)
	{
		case "t":
			//alert(gr_type + " " + item + " " + val + " " + sel);
			document.getElementById(gr_type+item).style.color = val;
			break;
		case "v":
			sel = sel-2;
			for(i=1; i<=10;i++)
			{
				if(i == item)
				{
					document.getElementById(gr_type+item).style.color = val;
					//alert('document.getElementById('+gr_type+item+').style.color = '+val+';');
				}
				else
				{
					if(i == sel){
						document.getElementById(gr_type+i).style.color = '#FFFFFF';
						//alert('document.getElementById('+gr_type+i+').style.color = #FF0000;');
					}
					else{
						document.getElementById(gr_type+i).style.color = '#808080';
						//alert('document.getElementById('+gr_type+i+').style.color = #C0C0C0;');
					}
				}
			}
			break;
		case "m":
			
			//										ELENCO VOCI SIDEBAR
			for(i=1; i<=5;i++)
			{
				if(i == item)
				{
					document.getElementById(gr_type+item).style.textDecoration = val;
				}
				else
				{
					document.getElementById(gr_type+i).style.textDecoration = 'none';
				}
			}
			break;
		case "s":
			//										ELENCO VOCI SIDEBAR
			//alert(gr_type+item + " - " + sel);
			if(gr_type+item != sel)
			{
				if(val == "#E0E0E0")
				{
					document.getElementById(gr_type+'a'+item).style.color = '#666666';
					document.getElementById(gr_type+'a'+item).style.textDecoration = 'none';
					document.getElementById(gr_type+item).style.backgroundImage = 'url(/img/bkg_voce_menu_out.png)';
					
				}
				else
				{
					document.getElementById(gr_type+'a'+item).style.color = '#FFFFFF';
					document.getElementById(gr_type+'a'+item).style.textDecoration = 'none';
					document.getElementById(gr_type+item).style.backgroundImage = 'url(/img/bkg_voce_menu_'+cat+'_in.png)';
				}
			}
			else
			{
				document.getElementById(gr_type+'a'+item).style.textDecoration = 'none';
			}
			break;
	}
}

function changeStatusIn(obj)
{
	val = obj.value;
	if(val == "Cerca nel blog...")
	{
		obj.value='';
		obj.style.color='#000000';
	}
}

function changeStatusOut(obj)
{
	val = obj.value;
	if(val == "")
	{
		obj.value='Cerca nel blog...';
		obj.style.color='#666666';
	}
}