var arrHiddenObjects=new Array();
var arrHiddenObjClasses=new Array();
var arrHiddenTags=new Array();

function hideObjectsByTag(dhtmlTagToHide) {
	if (typeof(document.body.getElementsByTagName)!='undefined') {
		var objectsToHide=document.body.getElementsByTagName("SELECT");
		
		for (var i=0;i<objectsToHide.length;i++) {
			if (typeof(objectsToHide[i].className)!='undefined') {
				arrHiddenObjects[arrHiddenObjects.length]=objectsToHide[i];
				arrHiddenObjClasses[arrHiddenObjClasses.length]=objectsToHide[i].className;
				arrHiddenTags[arrHiddenTags.length]=dhtmlTagToHide;
				
				objectsToHide[i].className='hiddenObject';
			}
		}
	}
}

function showHiddenObjectsByTag(dhtmlTagToShow) {
	for (var i=arrHiddenObjects.length-1;i>=0;i--) {
		if (arrHiddenTags[i]==dhtmlTagToShow) {
			arrHiddenObjects[i].className=arrHiddenObjClasses[i];
			
			arrHiddenObjects.length=arrHiddenObjects.length-1;
			arrHiddenObjClasses.length=arrHiddenObjClasses.length-1;
			arrHiddenTags.length=arrHiddenTags.length-1;
		}
	}
}