function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf('#')!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
	var p,i,x;	if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	 if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
	var obj = MM_findObj(objName);
	if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
		if (theValue == true || theValue == false)
			eval("obj."+theProp+"="+theValue);
		else eval("obj."+theProp+"='"+theValue+"'");
	}
}

function itemRollOver(itemNav) {
	MM_changeProp(itemNav,'','style.backgroundColor','#ffffff');
	MM_changeProp(itemNav,'','style.backgroundColor','#ffffff');
}

function itemRollOut(itemNav) {
	MM_changeProp(itemNav,'','style.backgroundColor','#efefef');
	MM_changeProp(itemNav,'','style.backgroundColor','#efefef');
}

function linkRollOver(itemNav) {
	MM_changeProp(itemNav,'','className','linkhover');
	MM_changeProp(itemNav,'','className','linkhover');
}

function linkRollOut(itemNav) {
	MM_changeProp(itemNav,'','className','linknorm');
	MM_changeProp(itemNav,'','className','linknorm');
}

function contactRollOver(itemNav) {
	MM_changeProp(itemNav,'','className','linkhover');
	MM_changeProp(itemNav,'','className','linkhover');
}

function contactRollOut(itemNav) {
	MM_changeProp(itemNav,'','className','linknorm');
	MM_changeProp(itemNav,'','className','linknorm');
}


function mapRollOver(mapItem) {
	MM_changeProp(mapItem,'','style.visibility','visible');
}

function mapRollOut(mapItem) {
	MM_changeProp(mapItem,'','style.visibility','hidden');
}

function menuRollOver(menuName)
{
	MM_changeProp(menuName,'','style.backgroundImage','url(/images/'+menuName+'_over.gif)');
	MM_changeProp(menuName+'_nav','','style.visibility','visible');
}

function menuRollOut(menuName)
{
	MM_changeProp(menuName,'','style.backgroundImage','url(/images/'+menuName+'.gif)');
	MM_changeProp(menuName+'_nav','','style.visibility','hidden');
}