//BROWSER DETECTION

var ns4 = document.layers;

var ns6 = document.getElementById && !document.all;

var ie4 = document.all;

 

function DetectBrowser(){ //Detectarea browserului folosit

	this.ver=navigator.appVersion

	this.agent=navigator.userAgent

	this.dom=document.getElementById?1:0

	this.opera5=(navigator.userAgent.indexOf("Opera")>-1 && document.getElementById)?1:0

	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 

	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;

	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;

	this.ie=this.ie4||this.ie5||this.ie6

	this.mac=this.agent.indexOf("Mac")>-1

	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 

	this.ns4=(document.layers && !this.dom)?1:0;

	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)

	return this

}

var bw=new DetectBrowser();



//FIELDS

function imgField(field, img){

	if(img == "over")

		border_color = "#999999";

	else

		border_color = "#E6E5E5";

		

	field.style.borderColor = border_color;

}



//BUTS

function imgBut(but, img){

	but.src = img;

}





//Reset Form

function resetForm(formName){

	if(ns6) form = eval("document.getElementById('"+formName+"')");

	else if(ns4) form = eval("document."+formName);

	else form = eval("document.all."+formName);

	form.reset();

}







function focus2(field){

	if(field.value == 0) field.value = '';

}	





function blur2(field){

	if(field.value == '') field.value = '0';

}	





function fieldValue(field_name){

	if(ns6) field = eval("document.getElementById('"+field_name+"')");

	else if(ns4) field = eval("document."+field_name);

	else field = eval("document.all."+field_name);

	return field.value;

}



function setFieldValue(field_name, val){

	if(ns6) field = eval("document.getElementById('"+field_name+"')");

	else if(ns4) field = eval("document."+field_name);

	else field = eval("document.all."+field_name);

	return field.value;

	field.value = val;

}



function writeIn(field_name, val){

	if(ns6) field = eval("document.getElementById('"+field_name+"')");

	else if(ns4) field = eval("document."+field_name);

	else field = eval("document.all."+field_name);

	field.innerHTML = val;

}







function formatNR(nr, dec)

{

str = "" + Math.round(eval(nr) * Math.pow(10,dec));

while(str.length < dec)

	str = "0" + str;

decidx = str.length - dec;

tmp = str.substring(0,decidx);

if(tmp == '')

	tmp = '0';

if(dec > 0)

	tmp = tmp + '.' + str.substring(decidx, str.length);

return(tmp);

}







function getkey(e)

{

if (window.event)

   return window.event.keyCode;

else if (e)

   return e.which;

else

   return null;

}





function goodchars(e, goods)

{

var key, keychar;

key = getkey(e);

if (key == null) return true;



// get character

keychar = String.fromCharCode(key);

keychar = keychar.toLowerCase();

goods = goods.toLowerCase();



// check goodkeys

if (goods.indexOf(keychar) != -1)

	return true;



// control keys

if ( key==null || key==0 || key==8 || key==9 || key==13 || key==27 )

   return true;



// else return false

return false;

}







function getSelectedRadio(buttonGroup) {

   // returns the array number of the selected radio button or -1 if no button is selected

   if (buttonGroup[0]) { // if the button group is an array (one button is not an array)

      for (var i=0; i<buttonGroup.length; i++) {

         if (buttonGroup[i].checked) {

            return i

         }

      }

   } else {

      if (buttonGroup.checked) { return 0; } // if the one button is checked, return zero

   }

   // if we get to this point, no radio button is selected

   return -1;

} // Ends the "getSelectedRadio" function



function getSelectedRadioValue(buttonGroup) {

   // returns the value of the selected radio button or "" if no button is selected

   var i = getSelectedRadio(buttonGroup);

   if (i == -1) {

      return "";

   } else {

      if (buttonGroup[i]) { // Make sure the button group is an array (not just one button)

         return buttonGroup[i].value;

      } else { // The button group is just the one button, and it is checked

         return buttonGroup.value;

      }

   }

} // Ends the "getSelectedRadioValue" function



function getSelectedCheckbox(buttonGroup) {

   // Go through all the check boxes. return an array of all the ones

   // that are selected (their position numbers). if no boxes were checked,

   // returned array will be empty (length will be zero)

   var retArr = new Array();

   var lastElement = 0;

   if (buttonGroup[0]) { // if the button group is an array (one check box is not an array)

      for (var i=0; i<buttonGroup.length; i++) {

         if (buttonGroup[i].checked) {

            retArr.length = lastElement;

            retArr[lastElement] = i;

            lastElement++;

         }

      }

   } else { // There is only one check box (it's not an array)

      if (buttonGroup.checked) { // if the one check box is checked

         retArr.length = lastElement;

         retArr[lastElement] = 0; // return zero as the only array value

      }

   }

   return retArr;

} // Ends the "getSelectedCheckbox" function



function getSelectedCheckboxValue(buttonGroup) {

   // return an array of values selected in the check box group. if no boxes

   // were checked, returned array will be empty (length will be zero)

   var retArr = new Array(); // set up empty array for the return values

   var selectedItems = getSelectedCheckbox(buttonGroup);

   if (selectedItems.length != 0) { // if there was something selected

      retArr.length = selectedItems.length;

      for (var i=0; i<selectedItems.length; i++) {

         if (buttonGroup[selectedItems[i]]) { // Make sure it's an array

            retArr[i] = buttonGroup[selectedItems[i]].value;

         } else { // It's not an array (there's just one check box and it's selected)

            retArr[i] = buttonGroup.value;// return that value

         }

      }

   }

   return retArr;

} // Ends the "getSelectedCheckBoxValue" function

  



//Email Validation

function emailValid(email)

{

  var result = false

  var theStr = new String(email)

  var index = theStr.indexOf("@");

  if (index > 0)

  {

    var pindex = theStr.indexOf(".",index);

    if ((pindex > index+1) && (theStr.length > pindex+1))

	result = true;

  }

  return result;

}



function formSubmit(form, act){

	document.forms[form].action = act;

	document.forms[form].submit();

}



function fieldOb(field_name){

	if(ns6) field = eval("document.getElementById('"+field_name+"')");

	else if(ns4) field = eval("document."+field_name);

	else field = eval("document.all."+field_name);

	return field;

}



function changeRowColor(row, color){

	rOb = fieldOb(row);

	rOb.bgColor = color;  

}



//Validates a field

function ValidateField(elem, name){

	if((elem.value == ''))	{ // ||(elem.value == 0)

			alert('Please ensure all fields are complete');

    		elem.focus();

   	 		return(false);

   	}

	else if(name.indexOf('Email') != -1){

			 	if(!emailValid(elem.value)){

					alert('Invalid E-mail address !');

					elem.focus();

   	 				return(false);

				}

	}

	return(true);

}



//Just Validates a field without (alert & focus)

function JustValidateField(elem){

	if((elem.value == '')||(elem.value == 0))	return(false);

	else if(name.indexOf('Email') != -1){

			 	if(!emailValid(elem.value)){

   	 				return(false);

				}

	}

	return(true);

}





//Validate form for Mandatory fields to be filled properly

function Validate(form, fields){

   	mandatory_fields = fields.split(',');

	for(i=0; i<mandatory_fields.length; i++){

		

		if(mandatory_fields[i].indexOf('|')){

			//groupped fields (at least one of them must be filled/selected)

			mandatory_group_fields = mandatory_fields[i].split('|');

			valid = 0;

			for(j=0; j<mandatory_group_fields.length; j++){

				elem = eval('form.' + mandatory_group_fields[j]);

				if(ValidateField(elem, mandatory_group_fields[j]) ) valid = 1;

				else return(false);

			}

			if(!valid){

				//no fields filled

				elem = eval('form.' + mandatory_group_fields[0]);

				if(!ValidateField(elem, mandatory_group_fields[0])) return(false);

			}

			

		}else{

			//single field

			elem = eval('form.' + mandatory_fields[i]);

			if(!ValidateField(elem, mandatory_fields[i])) return(false);

		}

		

	}//for

	return(true);

}



//Login Form Check

function checkLogin(form){

   	if(form.login_user.value == '')	{

    		alert('Insert Username');

    		form.login_user.focus();

   	 	return(false);

   	}

   	if(form.login_pass.value == '')	{

    		alert('Insert Password');

    		form.login_pass.focus();

   	 	return(false);

   	}

	return(true);

}



function checkFormPass(form){

   	if(form.pass_veche.value == '')	{

    		alert('Enter current password!');

    		form.pass_veche.focus();

   	 	return(false);

   	}

	

   	if(form.pass_noua_1.value == '')	{

    		alert('Enter new password!');

    		form.pass_noua_1.focus();

   	 	return(false);

   	}

	

   	if(form.pass_noua_2.value == '')	{

    		alert('Reenter new password!');

    		form.pass_noua_2.focus();

   	 	return(false);

   	}

	

   	if(form.pass_noua_1.value != form.pass_noua_2.value)	{

    		alert('Error! You have reentered a different new password!');

    		form.pass_noua_1.focus();

   	 	return(false);

   	}



	return(true);

}



function hide_er(){

	ob = fieldOb('tab_er');

	ob.style.display = "none";

}



function GotoPage(pag, GET){

	form = eval("document.forms['frms']");

	form.action = PHP_SELF + "?"+GET+"&pag="+pag;

	form.submit();

}



function changeBg(color,where){

	ob = new fieldOb(where);

	ob.style.backgroundColor = color;

}



function SelectBoxes(type, ids){

	arr_ids = ids.split(',');

	for(i = 0; i < arr_ids.length; i++){

		x = MM_findObj('select_' + arr_ids[i]);

		if (x) if (type=='all') x.checked = true; else x.checked = false;

	}

}



function DeleteMultiple(what) {

	document.forms['frm'].action = what; 

	document.forms['frm'].submit();	

}



function changeRowBG(row, bg){

	rOb = fieldOb(row);

	//rOb.style.background = 'url('+HTTP+'_layouts/images/site_header_click_09.jpg)';

	rOb.style.background = 'url('+HTTP+'_layouts/images/' + bg + ')';

}