function ismaxlength(obj){
	var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : "";
	
	if (obj.getAttribute && obj.value.length>mlength) {
		alert('Text is too long');
		obj.value=obj.value.substring(0,mlength);
	}
}

function HiddenElement(ElementID) {

  if (document.getElementById)  {
    var element = document.getElementById(ElementID);
    if (element) {
	    element.style.display = "none";
	    //document.getElementById(ElementID).style.display = "none";
    }
    
  }
  
  if (document.all) {
    var element = document.all[ElementID];

	if (element) {
		element.style.display = "none";
		//document.all[ElementID].style.display = "none";
	}

  }

}

function ShowElement(ElementID) {
  //alert("show " + ElementID);
  
  if (document.getElementById)  {
    var element = document.getElementById(ElementID);

    if (element) {
	    element.style.display = "";
		//document.getElementById(ElementID).style.display = "";
    }
    
  }
  
  if (document.all) {
    var element = document.all[ElementID];

	if (element) {
	    element.style.display = "";
	    //document.all[ElementID].style.display = "";
	}
	
  }
  
}


function isHiddenElement(ElementID) {

  if (document.getElementById)  {
    var element = document.getElementById(ElementID);
    if (element) {
		if (element.style.display  == "none") 
			return true
		else
			return false;
	    //element.style.display = "none";
	    //document.getElementById(ElementID).style.display = "none";
    }
    
  }
  
  if (document.all) {
    var element = document.all[ElementID];

	if (element) {
		//element.style.display = "none";
		if (element.style.display  == "none") 
			return true
		else
			return false;
		//document.all[ElementID].style.display = "none";
	}

  }

}

function isNumber(s)
{
 var n = trim(s);
 return n.length>0 && +n == n; 
}

function isInt(Val){
    var strVal = Val.toString()
    if (strVal.length == 0)
        return false;
    for (var i=0; i < strVal.length; i++){
        var ch = strVal.charAt(i)
        if (ch < "0" || ch > "9")
            return false
    }
    return true
}

function isNumeric(sText)
{
   var ValidChars = "0123456789.,";
   var IsNumber=true;
   var Char;
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
			IsNumber = false;
         }
      }
      alert(IsNumber);
   return IsNumber;
}

function pricecheck(str) {                                                    
	var re =/\$\d{1,3}(,\d{3})*\.\d{2}/;	
	                                                
	var a = str.match(re);                                                      
	if (a != null) {                                                            
		return true                                                                
	} else {                                                                    
		return false                                                               
	}                                                                           
                                                                             
}                                                                            

function codecheck(str) {                                                    
	//var str = "2 koty, 4 psy i 3 papugi";                                     
	//var re = /[0-9]/g;//wzorzec - dowolna cyfra                               
	//[\\d]{2}-[\\d]{3}                                                         
	var re =/^\d{2}\-\d{3}$/                                                    
	var a = str.match(re);                                                      
	if (a != null) {                                                            
		return true                                                                
	} else {                                                                    
		return false                                                               
	}                                                                           
                                                                             
}                                                                            
                                                                             
function echeck(str) {                                                       
                                                                             
		var at="@"                                                                 
		var dot="."                                                                
		var lat=str.indexOf(at)                                                    
		var lstr=str.length                                                        
		var ldot=str.indexOf(dot)                                                  
		if (str.indexOf(at)==-1){                                                  
		   //alert("Nieprawid這wy format adresu e-mail")                             
		   return false                                                            
		}                                                                          
                                                                             
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){   
		   //alert("Nieprawid這wy format adresu e-mail")                             
		   return false                                                            
		}                                                                          
                                                                             
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    //alert("Nieprawid這wy format adresu e-mail")                            
		    return false                                                           
		}                                                                          
                                                                             
		 if (str.indexOf(at,(lat+1))!=-1){                                         
		    //alert("Nieprawid這wy format adresu e-mail")                            
		    return false                                                           
		 }                                                                         
                                                                             
		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){    
		    //alert("Nieprawid這wy format adresu e-mail")                            
		    return false                                                           
		 }                                                                         
                                                                             
		 if (str.indexOf(dot,(lat+2))==-1){                                        
		    //alert("Nieprawid這wy format adresu e-mail")                            
		    return false                                                           
		 }                                                                         
		                                                                           
		 if (str.indexOf(" ")!=-1){                                                
		    //alert("Nieprawid這wy format adresu e-mail")                            
		    return false                                                           
		 }                                                                         
                                                                             
 		 return true					                                                         
}                                                                            
                        
function trim(s)
{
 return s.replace(/^\s+|\s+$/g, "");
}

function isNumber(s)
{
 var n = trim(s);
 return n.length>0 && +n == n; 
}

function CheckFloatField(FormID, ElementID) {
	document.forms[FormID].elements[ElementID].value = comaToDot(document.forms[FormID].elements[ElementID].value);
}

function comaToDot(s)
{
    return s.replace(',',".");
}

function checkZero(FormID,elementName)
{
	if (document.forms[FormID].elements[ElementID].checked == false) {
		//document.ActionForm.zeroTU.value = 0;
		document.forms[FormID].elements[ElementID+'_hid'].value = 0;
	} else {
		//document.ActionForm.zeroTU.value = 1;
		document.forms[FormID].elements[ElementID+'_hid'].value = 1;
	}
}
      
function labelText(ElementID) {

  var text1 = '&nbsp;' + 'EDIT' + '&nbsp;';	
  var text2 = '&nbsp;' + 'SAVE' + '&nbsp;';	
  var text;

  if (document.getElementById)  {
    var element = document.getElementById(ElementID);
    if (element) {
        //text = element.innerHTML;
        text = element.value;
    }
    
  } else if (document.all) {
    var element = document.all[ElementID];
	if (element) {
        //text = element.innerHTML;
        text = element.value;
	}

  }

  return text;

}

function checkboxSelected(ElementID) {

  var text1 = '&nbsp;' + 'EDIT' + '&nbsp;';	
  var text2 = '&nbsp;' + 'SAVE' + '&nbsp;';	
  var text;

  if (document.getElementById)  {
    var element = document.getElementById(ElementID);
    if (element) {
		if (element.checked == false) {
			return 0;	
		} else {
			return 1;	
		}
    }
    
  } else if (document.all) {
    var element = document.all[ElementID];
	if (element) {
		if (element.checked == false) {
			return 0;	
		} else {
			return 1;	
		}
	}

  }

  return text;

}


function changeText(ElementID,text) {
  if (document.getElementById)  {
    var element = document.getElementById(ElementID);
    if (element) {
        //element.innerHTML = text;
        element.value = text;
    }
    
  } else if (document.all) {
    var element = document.all[ElementID];
	if (element) {
        //element.innerHTML = text;
        element.value = text;
	}

  }

}
      

function enableElement(ElementID) {
  //alert(ElementID);
  if (document.getElementById)  {
    var element = document.getElementById(ElementID);
    if (element) {
	    element.disabled = false;
	    element.readOnly = false;
	    //document.getElementById(ElementID).disabled = false;
    }
    
  } else if (document.all) {
    var element = document.all[ElementID];

	if (element) {
	    element.disabled = false;
	    element.readOnly = false;
		//document.all[ElementID].disabled = false;
	}

  }

}

function disableElement(ElementID) {
  //alert(ElementID);
  if (document.getElementById)  {
    var element = document.getElementById(ElementID);
    if (element) {
	    element.disabled = true;
	    element.readOnly = true;
	    //element.setAttribute('readOnly', 'true');
	    //element.setAttribute('disabled', 'true');
	    //document.getElementById(ElementID).disabled = true;
    }
    
  } else  if (document.all) {
    var element = document.all[ElementID];

	if (element) {
	    element.disabled = true;
	    element.readOnly = true;
	    //element.setAttribute('readOnly', true);
	    //element.setAttribute('disabled', 'true');
		//document.all[ElementID].disabled = true;
	}

  }
  //alert(element);

}


			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_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_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 LoadGallery(pictureName,pictureFile,captionName,captionText)
			{
				document.getElementById(pictureName).src = pictureFile;
				
				
			  if (typeof(captionName)=='undefined' || typeof(captionText)=='undefined') return;
				
				
				document.getElementById(captionName).innerHTML=captionText;
			}
		
			function LoadText(captionName,captionText)
			{
				
				try
				{				
				
				document.getElementById(captionName).innerHTML=captionText;
				
				}
				catch (e) {}				
				
			}