function loadLeftFrame(nomepagina) {
	parent.frames['leftFrame'].location.href=nomepagina;
}

function loadTopFrame(nomepagina) {
	parent.frames['topFrame'].location.href=nomepagina;
}

function loadMainFrame(nomepagina) {
	parent.frames['mainFrame'].location.href=nomepagina;
}

/**/
function SetMenuState(TagID) {
	var currentDocument = parent.frames['topFrame'].document;
	
	if((currentDocument.getElementById) && (currentDocument.getElementById(TagID)!=null)) 
	{
		
		var tot = currentDocument.all.length;
		
		for (var i=0;i<tot;i++)
		{		
			if ((currentDocument.all[i].tagName == 'TD') && (currentDocument.all[i].id != ''))
			{
				currentDocument.all[i].className = "navigation";
			}
		}	
		
		var myElement = currentDocument.getElementById(TagID);
			
		myElement.className = "activeText";
	}
}