/* utils.js  
 *
 * Scripts used by multiple pages.
 *
 */


 var HomeURL = "/"; // LIVE
// var HomeURL = "/2010/"; // LIVE TESTING
// var HomeURL = "file:///D:/Amy/envisionwebsite/htdocs/2010/"; // LOCAL TESTING - marco
// var HomeURL = "file:///C:/Users/Amy/Documents/Envision website/htdocs/2010/"; // LOCAL TESTING - amy

function toggleMenuItem(eID)
{
  var linkObj = null; var imgObj = null; var state= "";
	var myObj = document.getElementById("envisionMenu-"+eID);
	if(myObj != null){
		// toggle menu section	
		if(myObj.style.display == "none"){
		  Effect.BlindDown(myObj.id,{afterFinish: resizeContent});
			state = "open";
	  }
		else {
		  Effect.BlindUp(myObj.id,{afterFinish: resizeContent});
			state = "closed";
		}
		
		// alter rollovers
		linkObj = document.getElementById("envisionMenuLink-"+eID);
		imgObj = document.getElementById("envisionMenuImage-"+eID);
		if(linkObj!=null && imgObj!=null)
		{
			if(state == "open"){
				linkObj.setAttribute("onMouseOver","document.images['envisionMenuImage-"+eID+"'].src='"+HomeURL+"_css/images/menu/menu-"+eID+"-open-over.png';"); 
				linkObj.setAttribute("onFocus","document.images['envisionMenuImage-"+eID+"'].src='"+HomeURL+"_css/images/menu/menu-"+eID+"-open-over.png';" );
				linkObj.setAttribute("onMouseOut","document.images['envisionMenuImage-"+eID+"'].src='"+HomeURL+"_css/images/menu/menu-"+eID+"-open.png';" );
				linkObj.setAttribute("onBlur","document.images['envisionMenuImage-"+eID+"'].src='"+HomeURL+"_css/images/menu/menu-"+eID+"-open.png';" );
				imgObj.src = HomeURL+"_css/images/menu/menu-"+eID+"-open.png";
			}
			else 
			{
				linkObj.setAttribute("onMouseOver","document.images['envisionMenuImage-"+eID+"'].src='"+HomeURL+"_css/images/menu/menu-"+eID+"-over.png';"); 
				linkObj.setAttribute("onFocus","document.images['envisionMenuImage-"+eID+"'].src='"+HomeURL+"_css/images/menu/menu-"+eID+"-over.png';" );
				linkObj.setAttribute("onMouseOut","document.images['envisionMenuImage-"+eID+"'].src='"+HomeURL+"_css/images/menu/menu-"+eID+".png';" );
				linkObj.setAttribute("onBlur","document.images['envisionMenuImage-"+eID+"'].src='"+HomeURL+"_css/images/menu/menu-"+eID+".png';" );
				imgObj.src = HomeURL+"_css/images/menu/menu-"+eID+".png";
			}
		}
		
	}
}