/*
This script hides any element with a given classname in IE. It is particulary useful
as a  work-around for the select element z-index bug.
this fix calls the getElementsByClass function created in domHelp.js
it toggles visibility of all elements of a particular class, but only in IE.

To use the script give all the elements that need hiding a class (e.g. class = "togvis") and then wirte:
var myObject= new togObj(CSSclass);
Where ‘CSSclass’ is the name you have given to your class (eg ‘togvis’)
You can then hide and show the objects in IE by:
myObject.hideIE() and myObject.showIE()
*/


function togObj(theClass){
	var el = getElements(theClass);
	this.showIE = function(){ 
	    if(document.all){	
			for ( i=0;i<el.length;i++ ) {
				el[i].style.visibility="visible";
				}
			}
		}
	this.hideIE = function(){ 
		if(document.all){
			for ( i=0;i<el.length;i++ ) {
				el[i].style.visibility="hidden";
				}
			}
		}
}