function pdbtermsandconditions() {
	  strurl = "PDB_terms.htm"
	  pdbtermsandconditionsWindow = window.open(strurl,"", 'scrollbars=yes, location=no, resizeable=no, menubar=no, width=590,height=430') 
	  if (document.all) {
	    pdbtermsandconditionsWindow.resizeTo(610,420)
	  }
	  pdbtermsandconditionsWindow.focus()
	  }