// JavaScript Document

function no_online()
{
	alert("On-line soon");
}

function cImage(a,b)
{	
	var myTxt;
	var myImg = "url(./images/"+a+")";
	var myId = document.getElementById(b);
	switch(a) {  
		case "home1H.jpg" :
			myId.innerHTML = "";
		break;
		case "home2H.jpg" :
			myId.innerHTML = "";
		break;
		case "home3H.jpg" :
			myId.innerHTML = "";
		break;
		case "home4H.jpg" :
			myId.innerHTML = "";
		break;
		case "home1L.jpg" :
			myTxt = "Ragni Crown -<br />Ragni Classic -<br />Ragni Essential -";
			myId.innerHTML = myTxt;
		break;
		case "home2L.jpg" :
			myTxt = "Open line with Ragni's Customer Service & Top Management";
			myId.innerHTML = myTxt;
		break;
		case "home3L.jpg" :
			myTxt = "Patented exclusive design -<br />Low environmental impact -<br />Long lasting partnerships -";
			myId.innerHTML = myTxt;
		break;
		case "home4L.jpg" :
			myTxt = "Headquarters and manufacturing facilities in Sandigliano (BI)<br />Italy, since 1962<br />Distribution in more than<br /> 30 countries around the world";
			myId.innerHTML = myTxt;
		break;	
	}

	myId.style.backgroundImage = myImg;
}
function init()
{
	preloadImages('./images/home1H.jpg','./images/home2H.jpg','./images/home3H.jpg','./images/home4H.jpg','./images/DrawCrowLineTrowles2.gif','./images/DrawCrowLineTrowles4.gif','./images/DrawCrowLineTrowles4.gif','./images/float1.gif','./images/float2.gif','./images/float3.gif','./images/float4.gif','./images/float5.gif','./images/float6.gif','./images/float7.gif','./images/profili1H.gif','./images/woodPlBlade4.gif','./images/woodPlBlade3.gif','./images/woodPlBlade2.gif','./images/drawScrub2.gif','./images/drawScrub3.gif','./images/plat2.gif','./images/plat3.gif','./images/plat4.gif','./images/profiliH2.gif','./images/DrawornamentalTtoolH.gif');
}

function preloadImages()
{
	if (document.images){
		var filediimmagini = preloadImages.arguments;
		var matriceprecaricate = new Array();
		for (var i=0; i<filediimmagini.length; i++){
			matriceprecaricate[i] = new Image;
			matriceprecaricate[i].src = filediimmagini[i];
			}
	}

	/*if (document.images) {
    img1 = new Image();
    img1.src = "home1H.jpg";
	img2 = new Image();
    img2.src = "home2H.jpg";
	img3 = new Image();
    img3.src = "home3H.jpg";
	img4 = new Image();
    img4.src = "home4H.jpg";
	img5 = new Image();
    img5.src = "DrawCrowLineTrowles2.gif";
	}*/

}

function cDraw(a,b)
{	
	var myImg = "./images/"+a;
	var myId = document.getElementById(b);
	myId.src = myImg;
}


function chkMail(){
	if(ver_form(3,'from,email,testo','F_sMail')){			
		if(chkEmail(document.getElementById('email').value)){
			return true;					
		}
		else
		{
			return false;
		}
		return true;			
	}
	else
	{
		return false;
	}
}

//=================== controllo email =================================
function chkEmail(a){		
	EmailAddr = a;
	Filtro = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-]{2,})+\.)+([a-zA-Z0-9]{2,})+$/;
	if (!Filtro.test(EmailAddr)){
		alert("Please check your e-mail address");
		return false;
	}else{
		return true;
	}
}

function ver_form(a,b,c){	
	elementi = b.split(",");
	control = 0;
	for (var i = 0; i < a; i++) {			
		stringa='document.'+c+'.'+elementi[i]+'.value';
		//nome='document.'+c+'.'+elementi[i]+'.name';
		if (eval(stringa)==''){
			alert("All fields are mandatory");
			control=1;
			return false;
		}
		
	}
	return true;
}

window.onLoad = init();