// JavaScript Document
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function checkMail(formObj){
    for (var i = 0; i<document[formObj].elements.length; i++) {
        if (document[formObj].elements[i].name.substring(0,2)=="#_") {
            alertMsg=document[formObj].elements[i].value;
            compField=document[formObj].elements[i].name.substring(2,document[formObj].elements[i].name.length)
			document[formObj][compField].focus()
            switch (document[formObj][compField].type) {
            case "select-one":
                if (document[formObj][compField].selectedIndex == 0) {
                    window.alert(alertMsg);
                    return false;
                }
                break;
            case "text":
                if (document[formObj][compField].value == "") {
                    window.alert(alertMsg);
                    return false;
                }
                break;
            case "textarea":
                if (document[formObj][compField].value == "") {
                    window.alert(alertMsg);
                    return false;
                }
                break;
            case "checkbox":
                if (document[formObj][compField].checked == false) {
                    window.alert(alertMsg);
                    return false;
                }
                break;
            }            
        }        
    }    
}

function zoomMap(image) {
	props='scrollbars=no,toolbar=no, status=0,resizable=no,width=200, height=100, left =20, top =20'
	window.open("zoom.htm?image="+image,'zoom',props);
};
function fitPic() {
	document.title = "CGR - Attrezzature per perforazione e sondaggio";
	iWidth = (NS)?window.innerWidth:document.body.clientWidth;
	iHeight = (NS)?window.innerHeight:document.body.clientHeight;
	iWidth = document.images[0].width - iWidth;
	iHeight = document.images[0].height - iHeight;
	window.resizeBy(iWidth, iHeight-1);
	self.focus();
}
function hideShowLayer(idList){
	var hideArray=idList.split(",");
	for(i=0;i< hideArray.length ;i++) {
		if(document.getElementById(hideArray[i]).className=="hidden"){
			document.getElementById(hideArray[i]).className="visible";
		}else{
			document.getElementById(hideArray[i]).className="hidden";
		}
	}
}