String.prototype.replaceAll = function( 
	strTarget, // The substring you want to replace
	strSubString // The string you want to replace in.
	){
	var strText = this;
	var intIndexOfMatch = strText.indexOf( strTarget );
	 
	// Keep looping while an instance of the target string
	// still exists in the string.
	while (intIndexOfMatch != -1){
		// Relace out the current instance.
		strText = strText.replace( strTarget, strSubString )
		 
		// Get the index of any next matching substring.
		intIndexOfMatch = strText.indexOf( strTarget );
	}
	 
	// Return the updated string with ALL the target strings
	// replaced out with the new substring.
	return( strText );
}

$(document).ready(function(){
    $('textarea').each(function() {
        if ($(this).val()!="")
        {
           var textareaString = $(this).val();
           textareaString = textareaString.replaceAll("<br />","\n");
           $(this).val(textareaString)
        }
    });
});

function repp(objId)
{
textAreaObj = eval(document.getElementById(objId));
var ss = objId.value;
ss = ss.replace(/(\r\n)|(\n)/g,"<br />");
$(objId).next().val(ss);
}