/* - timingNav.js - */
jq(document).ready(function(){ 
        /*$('.portletHeader span').pngFix(); */


if (jq("#portletPageSecondColumn")[0] && jq("#portletPageFirstColumn")[0]) {

var cO = jq('#portletPageFirstColumn').height();
var cT = jq('#portletPageSecondColumn').height();
var a =jq(".portletPageColumnsTd").height();
jq("#portletPageFirstColumn").height(a);
jq("#portletPageSecondColumn").height(a);

if ( jq.browser.msie ) {
    var l = jq('#portletPageSecondColumn .portlet-fdiv').length;
    var ll = jq('#portletPageFirstColumn .portlet-fdiv').length;
    
    if (cO > cT) {
    var j = jq('#portletPageSecondColumn .portlet-fdiv')[0];
    var q = jq(j).find('.portlet-sdiv').height();
    jq(j).find('.portlet-sdiv').height(q + (cO - cT) );
    }
    else {
    var j = jq('#portletPageFirstColumn .portlet-fdiv')[0];
    var q = jq(j).find('.portlet-sdiv').height();
    jq(j).find('.portlet-sdiv').height(q + (cT - cO) );
       }
}

}

//function for make the background size image biger if we only have
// one line of portlets in the content portlet
if (jq("#portletPageSecondColumn")[0] && jq("#portletPageFirstColumn")[0])
{
    //we have the two columns
}
else {
    if (jq("#portletPageFirstColumn")[0]) {
        jq("#portletPageFirstColumn .portlet-ftd").addClass("portlet-ftd-fullwidth");
    }
    else {
         jq("#portletPageSecondColumn .portlet-ftd").addClass("portlet-ftd-fullwidth");
    }
}



sfHover = function() {
	var sfEls = document.getElementById("portal-globalnav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
sfHover();
    });