/* Client-side access to querystring name=value pairs
	22 Jun 2005
	Omid Reza Shahmoradi
*/
function Querystring(qs) { // optionally pass a querystring to parse
	this.params = new Object()
	this.get=Querystring_get
	
	if (qs == null)
		qs=location.search.substring(1,location.search.length)

	if (qs.length == 0) return

// Turn <plus> back to <space>
// See: http://www.w3.org/TR/REC-html40/interact/forms.html#h-17.13.4.1
	qs = qs.replace(/\+/g, ' ')
	var args = qs.split('&') // parse out name/value pairs separated via &
	
// split out each name=value pair
	for (var i=0;i<args.length;i++) {
		var value;
		var pair = args[i].split('=')
		var name = unescape(pair[0])

		if (pair.length == 2)
			value = unescape(pair[1])
		else
			value = name
		
		this.params[name] = value
	}
}

function Querystring_get(key, default_) {
	// This silly looking line changes UNDEFINED to NULL
	if (default_ == null) default_ = null;
	
	var value=this.params[key]
	if (value==null) value=default_;
	
	return value
}


function PopupPic(sPicURL) { 
     window.open( "popup.htm?"+sPicURL, "",  
     "resizable=1,HEIGHT=200,WIDTH=200"); 
   } 

var flag
flag=0

function change(obj){
if (flag==0)
flag=1
else
flag=0;
obj.focus();
}

function convert(myfield,e)
{
if (flag==0)
{
var key;
if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
if (key>31)
if (key<128)
{
if (window.event)
    window.event.keyCode=' !"#$%??)(×+?-./0123456789:?,=.?@??}????A÷U?/’I×?????‘{???~???^_?O???EE?C?E???II?????????UU<|>?'.charCodeAt(key-32);
else if (e)
   e.which=' !"#$%??)(×+?-./0123456789:?,=.?@??}????A÷U?/’I×?????‘{???~???^_?O???EE?C?E???II?????????UU<|>?'.charCodeAt(key-32);

   }


   	return true;
}
}