title: Dynamically create textbox on click button, and change it's css properties for selected textbox
body: <p>Thanks once again,for all great mind's.</p>
  
  <p>My expectation is exactly what the they have in example site.</p>
  
  <p>example site:
  <a href="http://www.printvenue.com/customer-design/editor/rounded-corner-business-cards/3-0128-vc-psd" rel="nofollow">http://www.printvenue.com/customer-design/editor/rounded-corner-business-cards/3-0128-vc-psd</a></p>
  
  <p>--->creating text box dynamically onclick in CANVAS area only.</p>
  
  <p>--->text box input text's font,font size,color .. changed by getting id
  var somename = document.getelementbyid("id of textbox -in this case id getting uniquely");
   somename = here all function for changing color, font are follows</p>
  
  <p>but,</p>
  
  <p>my problem is to  add text box dynamically onclick button,so how to assing id for 
  var somename = document.getelementbyid("id of textbox(dynamically created text box id)");</p>
  
  <p>At the same time that text box should be movable any were in canvas.</p>