function element( elementId )
	{
	   if ( document.getElementById )
	   {
	      return document.getElementById( elementId )
	   }
	   else if ( document.all )
	   {
	      return document.all[elementId]
	   }
	   else if ( document.layers ) 
	   {
	      return document[ elementId ]
	   }
	   else
	   {
	      //alert( "no element: " + elementId )
	   }
	}
		
function setMenu(vMenu) {
	if (element(vMenu).className=="lastItem") {
		element(vMenu).className="lastItem selected";
	} else {
		element(vMenu).className="selected";
	}
}

function launchpopupscroll(url, name, width, height,scroll) {
   winSet = "toolbar=no,location=no,directories=no,menubar=no,scrollbars="+scroll+",resizable=no";
   winSet += ",width="+width +",height="+height+",left="+(screen.availWidth-width)/2+",top="+(screen.availHeight-height)/2;
   mypopwnd = window.open(url, name, winSet);
   mypopwnd.focus();
}

function changeImage(vImage) {
	vImage='images/'+vImage;
	element('photoFeature').src = vImage;
}