// JavaScript Library

//-----MAIN NAVIGATION HOVER EFFECT FOR IE-----
sfHover = function() {
	var sfEls = document.getElementById("nav").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"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);



//-----CURRENT YEAR FOR FOOTER-----
function currYr() {
	cy = new Date(); //initializes date
	yr = cy.getFullYear(); //gets current year
	document.write(yr); //prints year	
}




//-----SHOW/HIDE MAP OF REGIONS-----//
function showHide(shID) {
	if (document.getElementById(shID)) {
		if (document.getElementById(shID).style.display == '' || document.getElementById(shID).style.display == 'none') {
			//document.getElementById(shID+'-show').style.display = 'none';
			document.getElementById(shID).style.display = 'block';
		}
		else {
			//document.getElementById(shID+'-show').style.display = 'inline';
			document.getElementById(shID).style.display = 'none';
		}
	}
}