function checkrequired(which) 
{ 
	var pass=true; 
	if (document.images) 
	{ 
		for (i=0;i<which.length;i++) 
		{ 
			
			var tempobj=which.elements[i]; 
			if (tempobj.name.substring(0,8)=="required") 
			{ 
				if ((tempobj.type=="text"||tempobj.type=="textarea"||tempobj.type=="password" || tempobj.type=="file" || tempobj.type.toString().charAt(0)=="s" ) && tempobj.value=='')
				{ 
					if(tempobj.disabled==false)
					{
						pass=false; 
						break; 
					}
				}
			} 
		} 
	} 
	if (!pass) 
	{ 
		shortFieldName=tempobj.name.substring(8,30).toUpperCase(); 
		alert("Please make sure the "+shortFieldName+" field was properly completed."); 
		tempobj.focus() ;						
		return false; 
				
	} else 
	
	return true; 
			
} 
function checkrequiredRadio(tempobj) 
{ 

	var pass=true; 
	if (tempobj.type!="radio")
	{
		for (i=0;i<tempobj.length;i++) 
		{ 
			if (tempobj[i].checked==true)
			{ 
				pass=true; 
				break; 
			}else
			   pass=false;
		} 
		if (!pass) 
		{ 
			shortFieldName=tempobj[0].name.substring(8,30).toUpperCase(); 
			alert("Please make sure the "+shortFieldName+" field was properly completed."); 
			return false; 
					
		}else 
			return true; 
	}else
		if (tempobj.checked==false)
		{
			shortFieldName=tempobj.name.substring(8,30).toUpperCase(); 
			alert("Please make sure the "+shortFieldName+" field was properly completed."); 
			return false; 
		}else
			return true ;
} 

//----------------------------------------------------------------------
  function SWFval(obj)
  {
	  if(obj.value!="")
	  {
		var data=obj.value;
		if (data.indexOf('%') > -1)
		{
				alert("Filename contains invalid character '%'");
				obj.focus();
				return false;
		}
		var len=data.lastIndexOf('.');
		data=data.substring(len+1);
		marray=["gif","jpg","jpeg","swf"];
		flag=0;
		for(i=0;i<4;i++)
		  {
				if(marray[i]==data)
				   flag=1;
		  }
		if(flag==0)
		  {
				alert("Please upload valid photo (gif - jpg - jpeg) or .swf file.");
				obj.focus();
				return false;
		  }
	  }
  }

//----------------------------------------------------------------------
//----------------------------------------------------------------------
	function EditorOnSetClass(id)
	{
		if (eval(EDITOR_COMPOSITION_PREFIX + id).document.selection.createRange().text == "")
		{
			alert("Please select text") ;
			return false;
		}
		
		if (!EditorValidateMode(id))
		{
			return;
		}

			var newclass = showModalDialog("ClassSelect.php", "", "font-family:Verdana;font-size:12;dialogWidth:13em;dialogHeight:20em;status:0;resizable:1;");

		if (newclass && newclass != "")
		 {
			var range = eval(EDITOR_COMPOSITION_PREFIX + id).document.selection.createRange();
			//var rangeText = eval(EDITOR_COMPOSITION_PREFIX + id).document.selection.createRange();
			if (eval(EDITOR_COMPOSITION_PREFIX + id).document.selection.type == "Text")
			{
				var strText = range.text	
			}	

			if(range.parentElement().outerHTML.indexOf("<SPAN")==0)
			{
				if (strText == range.parentElement().innerText)
					range.parentElement().outerHTML = ""
			}
			if (eval(EDITOR_COMPOSITION_PREFIX + id).document.selection.type == "Text")
			{
				range.pasteHTML('<span ' + newclass + '>' + strText + '</span>');
				range.select();
			}
			else
			{
				range.pasteHTML('<span ' + newclass + '>' + strText + '</span>');
				range.select();
			}
			
		}
	}
//----------------------------------------------------------------------
function verifyMail(obj)
{
	if(obj.value.length != 0)
    {
      var str = obj.value;
      var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
      var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
	  if (!reg1.test(str) && reg2.test(str))
      {
		 // return true;
      }else
	  {
		 alert("\"" + str + "\" is an invalid e-mail!");
       	 obj.focus();
         return false;
	   }
	}
}
//----------------------------------------------------------------------