var ____multiControlValidate = new Array();

function validatePrepareControl( sControlID, bIsRequired, sCompareTo, sRegExpression )
    {
    var oControl = document.getElementById(sControlID);
    if (oControl) 
            {
	    if (bIsRequired) oControl.setAttribute('IsRequired', '1');
	    if (sCompareTo>'') oControl.setAttribute('CompareTo', sCompareTo);
	    if (sRegExpression>'') oControl.setAttribute('RegExpression', sRegExpression);
	        }
    }


function validatePrepareMultiControl( sArrayID, sControlID )  { 
	if (!____multiControlValidate[sArrayID]) ____multiControlValidate[sArrayID] = new Array();
	____multiControlValidate[sArrayID].push(sControlID);
 }

function validate(oForm) {

	for(key in ____multiControlValidate) {
		var bReturn = false;
		for(var x=0;x<____multiControlValidate[key].length;x++) {
			var oControl = document.getElementById(____multiControlValidate[key][x]);
			if (oControl.checked) {
				bReturn = true;
				break;
				}
		};
		if (!(bReturn)) {
			if (____multiControlValidate[key][0].id) {
				inlineMsg(____multiControlValidate[key][0].id,'E\' necessario selezionare almeno un valore.',2);
				return false;
				};
		};
	};
    for(var x=0;x<oForm.length;x++) {
        var oChild = oForm[x];
		if (oChild.id>'') {
			if (jQuery('#' + oChild.id).parents('fieldset:eq(0)').css('display')!='none') {

					if (oChild.attributes['IsRequired']&&(oChild.attributes['IsRequired'].value='1'))  {
						  if (GetControlValue(oChild)=='') {
							inlineMsg(oChild.id,'Campo richiesto.',2);
							return false;
								}
						}

					if (oChild.attributes['RegExpression']&&(oChild.attributes['RegExpression'].value>''))  {
						  var re = new RegExp(oChild.attributes['RegExpression'].value);
						  bReturn = GetControlValue(oChild).match(re);       
						  if (!bReturn) {
							inlineMsg(oChild.id,'Campo non valido.',2);
							return false
								}
						}
						
					if ((oChild.attributes['CompareTo'])&&(oChild.attributes['CompareTo'].value>''))  {
						var oCompareObject = document.getElementById(oChild.attributes['CompareTo'].value);
			//			var oCompareObject = GetControlInForm( oForm, oChild.attributes['CompareTo'].value)
						if ((oCompareObject)&&(!(GetControlValue(oCompareObject)==GetControlValue(oChild)))) {
								inlineMsg(oChild.id,'I campi non coincidono.',2);	
								return false;
							  }
						   }   

				}
			}
                
    }     
    return true;  
}
 function ParentIsDisplayNone( obj ) {
	var bReturn = false;
	alert(obj.parent());
	//if (obj.parent())	bReturn = ParentIsDisplayNone( obj.parent() );
	return (bReturn||(obj.style.display=='none'))
	}
 
 function GetControlInForm( oForm, sElmentID )	{
	for(var x=0;x<oForm.length;x++) {
	        if (oForm[x].id = sElmentID) return oForm[x]
		}
	return null
	}
	
function GetControlValue( oControl )	{
	var sReturn = ''

	if ((oControl.type=='text')||(oControl.type=='password')||(oControl.type=='textarea')) sReturn = oControl.value;
	if ((oControl.type=='radio')&&(oControl.checked)) sReturn = oControl.value;
		
	return  sReturn	
	}


function parseValidateElement(oForm, tagName)   {
    var bReturn = true;
    
    var oChilds = oForm.getElementsByTagName(tagName)
    for(var x=0;x<oChilds.length;x++) {
        var oChild = oChilds[x]
        if (oChild.className>'') 
              bReturn = checkValidateElement(oChild)
              if (!bReturn)   {
                break
                }
     }
    
    return  bReturn
}

function checkValidateElement(oElement)   {
    var bReturn = true;
    
    if ((oElement.type == 'text')||(oElement.type == 'password')||(oElement.type == 'textarea')) {
        if (oElement.className.indexOf('IsRequired')!=-1) {
            bReturn = (oElement.value!='');
            if (!bReturn) inlineMsg(oElement.id,'Campo richiesto.',2);
            }
    }
    
    return bReturn;
}

// START OF MESSAGE SCRIPT //

var MSGTIMER = 40;
var MSGSPEED = 5;
var MSGOFFSET = 3;
var MSGHIDE = 3;

// build out the divs, set attributes and call the fade function //
function inlineMsg(target,string,autohide) {
  var msg;
  var msgcontent;
  if(!document.getElementById('msg')) {
    msg = document.createElement('div');
    msg.id = 'msg';
    msgcontent = document.createElement('div');
    msgcontent.id = 'msgcontent';
    document.body.appendChild(msg);
    msg.appendChild(msgcontent);
    msg.style.filter = 'alpha(opacity=0)';
    msg.style.opacity = 0;
    msg.alpha = 0;
  } else {
    msg = document.getElementById('msg');
    msgcontent = document.getElementById('msgcontent');
  }
  msgcontent.innerHTML = string;
  msg.style.display = 'block';
  var msgheight = msg.offsetHeight;
  var targetdiv = document.getElementById(target);
  targetdiv.focus();
  var targetheight = targetdiv.offsetHeight;
  var targetwidth = targetdiv.offsetWidth;
  var topposition = topPosition(targetdiv) - ((msgheight - targetheight) / 2);
  var leftposition = leftPosition(targetdiv) + targetwidth + MSGOFFSET;
  msg.style.top = topposition + 'px';
  msg.style.left = leftposition + 'px';
  clearInterval(msg.timer);
  msg.timer = setInterval("fadeMsg(1)", MSGTIMER);
  if(!autohide) {
    autohide = MSGHIDE;  
  }
  window.setTimeout("hideMsg()", (autohide * 1000));
}

// hide the form alert //
function hideMsg(msg) {
  var msg = document.getElementById('msg');
  if(!msg.timer) {
    msg.timer = setInterval("fadeMsg(0)", MSGTIMER);
  }
}

// face the message box //
function fadeMsg(flag) {
  if(flag == null) {
    flag = 1;
  }
  var msg = document.getElementById('msg');
  var value;
  if(flag == 1) {
    value = msg.alpha + MSGSPEED;
  } else {
    value = msg.alpha - MSGSPEED;
  }
  msg.alpha = value;
  msg.style.opacity = (value / 100);
  msg.style.filter = 'alpha(opacity=' + value + ')';
  if(value >= 99) {
    clearInterval(msg.timer);
    msg.timer = null;
  } else if(value <= 1) {
    msg.style.display = "none";
    clearInterval(msg.timer);
  }
}

// calculate the position of the element in relation to the left of the browser //
function leftPosition(target) {
  var left = 0;
  if(target.offsetParent) {
    while(1) {
      left += target.offsetLeft;
      if(!target.offsetParent) {
        break;
      }
      target = target.offsetParent;
    }
  } else if(target.x) {
    left += target.x;
  }
  return left;
}

// calculate the position of the element in relation to the top of the browser window //
function topPosition(target) {
  var top = 0;
  if(target.offsetParent) {
    while(1) {
      top += target.offsetTop;
      if(!target.offsetParent) {
        break;
      }
      target = target.offsetParent;
    }
  } else if(target.y) {
    top += target.y;
  }
  return top;
}

// preload the arrow //
var arrow;
if(document.images) {
  arrow = new Image(7,80); 
  arrow.src = defaultPath + "img/msg_arrow.gif"; 
}

function SetSelezioneAutomaticaCheckBox( sId, sIdCheck, sIdVisible, sValue, sValueVisible  )	{
		
		var oControl = document.getElementById( sIdCheck )
		var oSource = document.getElementById( sId )
		var oVisible = document.getElementById( sIdVisible )
		sValue += ',';
		sValueVisible += ',';
		if (oControl) oControl.onchange = function() {
			var bForzaCheck = false;
			var bVisible = false;
			if ((oControl.type == 'text')||(oControl.type == 'password')||(oControl.type == 'textarea')) {
				bForzaCheck = ((sValue.indexOf(oControl.value + ',') >= 0)&&(oControl.value>''));
				bVisible = ((sValueVisible.indexOf(oControl.value + ',') >= 0)&&(oControl.value>''));
				}
			else if (oControl.type == 'select-one')	{
				bForzaCheck = ((sValue.indexOf(oControl[oControl.selectedIndex].value + ',') >= 0)&&(oControl.value>''));
				bVisible = ((sValueVisible.indexOf(oControl[oControl.selectedIndex].value + ',') >= 0)&&(oControl.value>''));
				}
			else if ((oControl.type=='checkbox')||(oControl.type=='radio'))	{
				bForzaCheck = (oControl.checked);
				bVisible = (oControl.checked);
				}
			if (oVisible)	{
				if (bVisible)
					oVisible.style.display='';
				else
					oVisible.style.display='none';				
					}
			if (oSource) {
				oSource.disabled=bForzaCheck;
				//if (bForzaCheck) 
				oSource.checked=bForzaCheck;
					}
			};	
		oControl.onchange();	
		}