URGENT!!..can't use jQuery JavaScript Library v1.5 and jQuery 1.2.3 min !!

hello....urgent...I have to finish my project this week....I have to use JavaScript Library v1.5 and jQuery 1.2.3.... but when I use them in same time,my script doesn't work.....I make chatnox like facebook...I use JavaScript Library v1.5 for make pop up window and I use jQuery 1.2.3. to post message....when I didn't use jQuery 1.2.3. I can open window but can't post message....when I didn't use JavaScript Library v1.5 I can post but I can't open new window for chat.....I can't use another method beside this ... any suggestion?


I use this jquery to post

$(document).ready(function() {


	$('#myForm').submit(function() {
		$.ajax({
			type: 'POST',
			url: $(this).attr('action'),
			data: $(this).serialize(),
			success: function(data) {
				$('#result').html(data);setInterval(this,2000);document.myForm.reset();
			}
		})
		return false;
	})
})

Code (markup):

and I use this jquery to make pop up window

$.window({
   title: "complext window",
   content: $("#window_block5").html(), 
   x: 150,               
   y: 100,              
   width: 600,           
   height: 300,          
   minWidth: 200,        
   minHeight: 100,      
   maxWidth: 700,        
   maxHeight: 400,       
   scrollable: false,   
   onOpen: function(wnd) { 
      alert('open');
   },
   onShow: function(wnd) {  
      alert('show');
   },
   onClose: function(wnd) { 
      alert('close');
   },
   onSelect: function(wnd) {
      log('select');
   },
   onUnselect: function(wnd) { 
      log('unelect');
   },
   onDrag: function(wnd) { 
      log('drag');
   },
   afterDrag: function(wnd) { 
      log('after dragged');
   },
   onResize: function(wnd) { 
      log('resize');
   },
   afterResize: function(wnd) { 
      log('after resized');
   },
   onMinimize: function(wnd) { 
      log('minimize');
   },
   afterMinimize: function(wnd) { 
      log('after minimized');
   },
   onMaximize: function(wnd) { 
      log('maximize');
   },
   afterMaximize: function(wnd) { 
      log('after maximized');
   },
   onCascade: function(wnd) { 
      log('cascade');
   },
   afterCascade: function(wnd) { 
      log('after cascaded');
   }
});

Code (markup):

 

What is "Javascript Library 1.5"? Do you actually mean jQuery 1.5?
If that is the case, use that version and not the older one.

 

I don't know but I have to use both of them...if I don't use one of both, my script doesn't work......but I find another way yesterday...but I still don't know how to fix it.....you can see at http://makingmoney-formula.com/sample.php

I want to post using jquery or ajax but I still don't know what method I should use.......