var popWidth=700;
var popHeight=300;



function confirmDelete(href)
  {
			if(confirm("Are you sure you want to delete?"))
			{
				window.location=href;
			  return true;
			}
}



function confirmed(href)
  {
			if(confirm("Are you sure?"))
			{
				window.location=href;
			      return true;
			}
}



/* this function is not likely to be used so it is commented. please use openPopWin
function openNewWin(url,winName,features )
{
 window.open(url,winName,features);

}
*/

function closeWin()
{
  window.close();
}



function autoCloseWin(message)
{
	alert (message);
	setTimeout("closeWin()",5000); 
   
 }

function reloadParentWin()
{
	window.opener.location.reload(); 
   
 }

var win = null;

function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable=no'
win = window.open(mypage,myname,settings)
}

function openPopWin(url,winName, winHeight)
{

	if(winHeight>0)
		popHeight=winHeight;

  NewWindow(url,winName, popWidth , popHeight , 'yes');
}

function openEditor(code,siteCode)
{
	var url;
	url ="EDITOR_URL?code=" + code + "&siteCode="+ siteCode; 
	
  	openPopWin(url,'Editor', popHeight);

}

function test(str)
{
	alert(str);

}




function unSubscribe(href)
  {
			if(confirm("Are you sure you want to unsubscribe?"))
			{
				window.location=href;
			      return true;
			}
}
function openHelpWin(url)
{
  NewWindow(url,'Help', 400 , 200 , 'yes');
  window.active="Help";
}


//*******************************  leftTrim()  *************************************//		

	function leftTrim(str)
	{
		len = str.length;
		count = 0;
		
		for(i=0;i<len && (str.charAt(i)==" " || str.charAt(i)=="\r" || str.charAt(i)=="\n");i++)
			count++;
		
		str = str.substr(count);
				
		return str;
	}

//*******************************  rightTrim()  *************************************//			
	
	function rightTrim(str)
	{
		len = str.length;
		count = 0;
		
		for(i=len-1;i>=0 && (str.charAt(i)==" " || str.charAt(i)=="\r" || str.charAt(i)=="\n");i--)
			count++;
		
		str = str.substr(0,len-count);
				
		return str;
	}

//*******************************  trim()  *************************************//			
	
	function trim(str)
	{
		str = leftTrim(str);
		str = rightTrim(str);
		return str;
	}