/* --------------------------------------------------------------------------------------------------------------------------------------------------- */
/* AUMENTARE E DIMINUIRE L'ALPHA DEL MENU DI NAVIGAZIONE */
/* --------------------------------------------------------------------------------------------------------------------------------------------------- */

	var menu=document.getElementById('bck_menu');
	
	var opac=32;
	var id_darken=0;
	var id_light=0;
	
	/* funzione schiarimento colonna menu navigazione goodies */
	/* ------------------------------------------------------------------------- */
	function lighter()
		{
			if(opac >= 32)
			{
				opac-=1;
				
				menu.style.filter="alpha(opacity="+opac+")";
				menu.style.mozopacity=opac/100;
				menu.style.opacity=opac/100;
			}else{
				 	clearInterval(id_light);
				 }
		}
	/* ------------------------------------------------------------------------- */


	/* funzione pre - schiarimento colonna menu navigazione goodies */
	/* ------------------------------------------------------------------------- */
	function pre_light()
		{
		  clearInterval(id_darken);
		  id_light=window.setInterval('lighter()',5);
		}
	/* ------------------------------------------------------------------------- */

	/* funzione scurimento colonna menu navigazione goodies */
	/* ------------------------------------------------------------------------- */
	function darken()
		{
			if(opac <= 75)
			{
				opac+=1;
				
				menu.style.filter="alpha(opacity="+opac+")";
				menu.style.mozopacity=opac/100;
				menu.style.opacity=opac/100;
			}else{
				 	clearInterval(id_darken);
				 }
		}
	/* ------------------------------------------------------------------------- */
	
	/* funzione pre scurimento colonna menu navigazione goodies */
	/* ------------------------------------------------------------------------- */
    function pre_darken()
		{
		  clearInterval(id_light);
		  id_darken=window.setInterval('darken()',5);
		}

/* --------------------------------------------------------------------------------------------------------------------------------------------------- */
/* FINE - AUMENTARE E DIMINUIRE L'ALPHA DEL MENU DI NAVIGAZIONE */
/* --------------------------------------------------------------------------------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------------------------------------------------------------------------------- */
/* GESTIONE ROLLOVER BORDI DELLE IMMAGINI PER EXPLORER 6 E PRECEDENTI */
/* --------------------------------------------------------------------------------------------------------------------------------------------------- */

/* variabile che contiene informazioni varie sul browser.... incluso numero della versione */
	var browser_info=navigator.appVersion;

	/* cerco browser internet explorer 6.0 */
	var browser_info_ms_6=browser_info.search("MSIE 6.0");
	/* cerco browser internet explorer 5.55 */
	var browser_info_ms_5=browser_info.search("MSIE 5.5");

/* se il browser è internet explorer 6.0 o 5.55 allora gestisco i bordi delle preview attraverso javascript */
if(browser_info_ms_6!= -1 || browser_info_ms_5!= -1)
	{
	
	/* seleziono l'elenco dei wallpaper */
	/* ------------------------------------------------------------------------------------------------------------------------------ */
	for(list=5;list<=7;list++)
	{
	var wallp_list=document.getElementsByTagName("UL").item(list);

	/* seleziono tutti gli elementi LI */
		for(i=0;i<wallp_list.childNodes.length;i++)
			{
				/* per ogni elemento LI ne seleziono il link e definisco il suo evento onmouseover*/
				wallp_list.childNodes[i].childNodes[0].childNodes[0].onmouseover=function()
					{
						this.style.border="1px solid #fff";
					}
				/* per ogni elemento LI ne seleziono il link e definisco il suo evento onmouseout*/
				wallp_list.childNodes[i].childNodes[0].childNodes[0].onmouseout=function()
					{
					this.style.border="1px solid #888";
					}

			}
	}
	}
	/* ------------------------------------------------------------------------------------------------------------------------------ */
			

	/* ------------------------------------------------------------------------------------------------------------------------------ */
	
	
/* --------------------------------------------------------------------------------------------------------------------------------------------------- */
/* FUNZIONE SUBMIT FORM CUSTOM WALLPAPER */
/* --------------------------------------------------------------------------------------------------------------------------------------------------- */
function submit_form()
{
	window.document.form_custom_wallpaper.submit();
}
/* --------------------------------------------------------------------------------------------------------------------------------------------------- */
/* FINE - FUNZIONE SUBMIT FORM CUSTOM WALLPAPER */
/* --------------------------------------------------------------------------------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------------------------------------------------------------------------------- */
/* FUNZIONE GO TO VIRTUAL CATALOGUE */
/* --------------------------------------------------------------------------------------------------------------------------------------------------- */

function view_virtual_catalog(cat_name){
	
	if(cat_name=="tuning")
	{
		window.open ("./virtuacatalogue/virt_cat_tuning/virtual_catalog.html",
"mywindow","menubar=1,resizable=1,width=800,height=600"); 

    //window.open=("./virtuacatalogue/virt_cat_tuning/virtual_catalog.html","mywindows");
	}
	else
	{
		window.open ("./virtuacatalogue/virt_cat_racing/virtual_catalog.html",
"mywindow","menubar=1,resizable=1,width=800,height=600");
    //window.location.href='./virtuacatalogue/virt_cat_racing/virtual_catalog.html';
	}
	
}
/* --------------------------------------------------------------------------------------------------------------------------------------------------- */
/* FINE - FUNZIONE GO TO VIRTUAL CATALOGUE */
/* --------------------------------------------------------------------------------------------------------------------------------------------------- */