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_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_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 chk_password()
{
		var msg ="";
		if(document.change_pwd.curr_password.value == "") {msg += "Current Password\n";}
		if(document.change_pwd.new_password1.value == "") {msg += "Enter Password\n";}
		if(document.change_pwd.new_password2.value == ""){msg += "Re-enter Password\n";}
			
		if(msg !="")
		{
			alert("Please fill following details\n\n"+msg)
		}
		else if(document.change_pwd.new_password1.value != document.change_pwd.new_password2.value)
		{
			alert("Please enter same values in new password and re-enter password fields");
		}
		else
		{
			document.change_pwd.submit();
		}
		
}

function show_files()
{
	//alert(document.getElementById('files').style["visibility"]);
	if (document.getElementById('files').style["visibility"]=="visible")
	{
		hide_div('files');
	}
	else if (document.getElementById('files').style["visibility"]="hidden")
	{
		show_div('files');
	}
}

function show_div(divnm)
{
		document.getElementById(divnm).style["display"]="block" ;
		document.getElementById(divnm).style["visibility"]="visible" ;
		document.getElementById('files_but').innerHTML="<img src='images/hideat.png' border=0 />" ;
}

function hide_div(divnm)
{
		document.getElementById(divnm).style["display"]="none" ;
		document.getElementById(divnm).style["visibility"]="hidden" ;
		document.getElementById('files_but').innerHTML="<img src='images/viewat.png' border=0 />" ;
}

function Linkify(inputText) {
	//URLs starting with http://, https://, or ftp:// 
	var replacePattern1 = /(\b(https?|ftp):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/gim; 
	var replacedText = inputText.replace(replacePattern1, '<a href="$1" target="_blank">$1</a>'); 
	
	//URLs starting with www. (without // before it, or it'd re-link the ones done above) 
	//var replacePattern2 = /(^|[^\/])(www\.[\S]+(\b|$))/gim; 
	//var replacedText = replacedText.replace(replacePattern2, '$1<a href="http://$2" target="_blank">$2</a>'); 
	
	//Change email addresses to mailto:: links 
	//var replacePattern3 = /(\w+@[a-zA-Z_]+?\.[a-zA-Z]{2,6})/gim; 
	//var replacedText = replacedText.replace(replacePattern3, '<a href="mailto:$1">$1</a>'); 
	
	document.getElementById('conv_log_div').innerHTML = replacedText;
	//return replacedText; 
}