function goGlossaryItem(th) {

							
							
				   
					
				
					
					
							
							letter = th.innerHTML.charAt(0);
							
			
			
			
			coll =  $('scrollable-white').childElements();
			
			for (i = 0; i < coll.length;i++) {
			
				firstChar = coll[i].childElements()[0].firstDescendant().innerHTML.charAt(0);
				
				if (firstChar.toUpperCase() == letter.toUpperCase()) {
					
					e = coll[i];
	
					break;
				}
	
			}
			
			if (e) {
						
			whitescroll.setValue('0');			

			thev = e.positionedOffset().top;
			
			/*alert(whitescroll.translateToValue(thev));*/
					
			c = e.up().childElements();
			
			bottom = e.up().scrollHeight;
			
			whitescroll.setValue('' + thev/bottom + '');
			
			} else {
			
			alert('This are not glossary entries begging with that letter');
			
			} // end if e
			
		
			
			} // end function