Moving a Box with the Mouse

Ok, how would I make it so, where ever you click on the "Title" image, and left click is down. And you move your mouse and the box moves with it.

So I'm thinking, you'd need to know your MouseX and MouseY, then make something analyse, if your mosue is on the image. Then check if your left click is down. Then compare your MouseX and MouseY with your box_x and box_y. So like if your mouse moves while doing the two things it notes a +number or -number and applies it to the box_x and box_y.
Well thats just my theorie tho lol..

But how would i do that?
Thanks for the help.

Graphics 640,480,32,2
SetBuffer BackBuffer()
ClsColor(190,190,190):Cls:Flip

; VARIABLES
Global exitGame = False
Global title = LoadImage("gfx/title.jpg")
Global content = LoadImage("gfx/content.jpg")
Global box_x, box_y
Repeat
; START {
Cls
box_x=20
box_y=20
DrawImage title, box_x, box_y
DrawImage content, box_x, box_y+18
Flip

; EXIT GAME
If KeyDown(1)
exitGame=True
EndIf

; END    }
Until (exitGame = True)
End

; FUNCTIONS
Function saveGame()

End Function

hmm.. Blitz Community is dieing... Gah.

Do you wonder why with an explanation like that?

Start at the beginiing Kaisuo and explain things slowly and accurately. You never know, someone might actually understand what you are saying and MAYBE they will provide a solution - stranger things have happened!

Perhaps this is of some help to you.

Graphics 640,480,32,2

	; setup type to use for button control
	Type BOX
		Field X#, Y#, WIDTH, HEIGHT, IMAGE, DRAGGED
	End Type

	; create an image to use as a button
	temp = CreateImage( 128, 64 )
	SetBuffer ImageBuffer( temp )
	Color 200,200,200
	Rect 0,0,128,64
	Color 255,255,255
	Rect 0,0,128,4
	Rect 0,0,4,60
	Color 100,100,100
	Rect 124,4,4,60
	Rect 0,60,128,4
	Color 10,10,10
	Text 24,24,"TEST BUTTON"

	; create 5 buttons
	For i = 0 To 4
		box = newBox( Rnd( 100, 500 ), Rnd( 100, 400 ), temp )
	Next


SetBuffer BackBuffer()
While Not KeyHit(1)
	Cls

	drawBoxes()
	updateBoxes()

	Flip
Wend
End

Function newBox( X#, Y#, IMAGE )
	b.box = New box
	b\x# = X#
	b\y# = Y#
	b\width = ImageWidth( IMAGE )
	b\height = ImageHeight( IMAGE )
	b\image = IMAGE

	b\dragged = False
End Function

Function updateBoxes()
	MD = MouseDown( 1 )
	MH = MouseHit( 1 )
	MX = MouseX()
	MY = MouseY()
	MXS = MouseXSpeed()
	MYS = MouseYSpeed()
	If MD Then
		For b.box = Each box
			If MH And MX => b\x# And MX < (b\x#+b\width) And MY => b\y# And MY < b\y#+b\height Then b\dragged = True
			If b\dragged Then
				b\x# = b\x# + MXS
				b\y# = b\y# + MYS
			End If
		Next
	Else
		For b.box = Each box
			b\dragged = False
		Next
	End If
End Function

Function drawBoxes()
	For b.box = Each box
		DrawBlock b\image, b\x#, b\y#
	Next
End Function

Copy, Pasted and tested that code. This is what I wanted somewhat.

Could anyone explain abit this to me in detail. This gonna help my learning of Blitz

Alot of symbol :|
If MH And MX => b\x# And MX < (b\x#+b\width) And MY => b\y# And MY < b\y#+b\height Then b\dragged = True

Function updateBoxes()
	MD = MouseDown( 1 )
	MH = MouseHit( 1 )
	MX = MouseX()
	MY = MouseY()
	MXS = MouseXSpeed()
	MYS = MouseYSpeed()
	If MD Then
		For b.box = Each box
			If MH And MX => b\x# And MX < (b\x#+b\width) And MY => b\y# And MY < b\y#+b\height Then b\dragged = True
			If b\dragged Then
				b\x# = b\x# + MXS
				b\y# = b\y# + MYS
			End If
		Next
	Else
		For b.box = Each box
			b\dragged = False
		Next
	End If
End Function

Ok guys I really cant seem to get the code working using my image and all o.o

What I'm trying to do is mouse my title image around, like thoses buttons while the content image follows...

The math is abit hard ._.;

Any help would be greatfully appreciated!