<!--//--><![CDATA[//><!--
function changeheight(){
	var body, left, maxHeight;
	
	if (document.getElementById('body')){
		div = document.getElementById('body');
	}
	else {
		div = document.getElementById('body_wide')
	}
		
	maxHeight = div.offsetHeight + 15;
	if (maxHeight < 400){	
		maxHeight = 400;	
	}
	
	left = document.getElementById('left_column');
	left.style.height = maxHeight;
	}
//--><!]]>

startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
  				}
  				node.onmouseout=function() {
  					this.className=this.className.replace(" over", "");
   				}
   			}
  		}
 	}
}
window.onload=startList;

function land(ref, target){
	lowtarget=target.toLowerCase();
	if (lowtarget=="_self") {window.location=loc;}
	else {if (lowtarget=="_top") {top.location=loc;}
	else {if (lowtarget=="_blank") {window.open(loc);}
	else {if (lowtarget=="_parent") {parent.location=loc;}
	else {parent.frames[target].location=loc;};
	}}}
}

function jump(menu){
	ref=menu.choice.options[menu.choice.selectedIndex].value;
	splitc=ref.lastIndexOf("*");
	target="";
	if (splitc!=-1)
	{loc=ref.substring(0,splitc);
	target=ref.substring(splitc+1,1000);}
	else {loc=ref; target="_self";};
	if (ref != "") {land(loc,target);}
}