// JavaScript Document

//
// Script to get height of content and appky it to the left and rightdivs




//data function

var mydate=new Date()

var year=mydate.getYear()

var writeDate;

if (year < 1000)

year+=1900

var day=mydate.getDay()

var month=mydate.getMonth()

var daym=mydate.getDate()

if (daym<10)

daym="0"+daym

var montharray=new Array("Jan.","Feb.","Mar.","Apr.","May","June","July","Aug.","Sept.","Oct.","Nov.","Dec.")

writeDate = montharray[month]+" "+daym+", "+year;





//font size change function

function myTextSize(chgsize) {

	if (!document.documentElement || !document.body) return;

	var newSize = 100;

	var startSize = parseInt(getTextSize());

	if (!startSize || startSize < 70) startSize = 100;

	switch (chgsize) {

		case "incr":

			newSize = 120;

			break;

		case "decr":

			newSize = 90;

			break;

		case "reset":

			newSize = 100;

			break;

		default:

			newSize = parseInt(myGetCookie("my-textsize"));

			if (!newSize) newSize = startSize;

			break;

	}

	

	

	var height = newSize + 20;

	height += "%";

	newSize += "%";

	document.documentElement.style.fontSize = newSize;

	if (document.getElementById("maincontent")) {
	document.div['maincontent'].style.fontSize = newSize;
	}
	

	document.documentElement.style.lineHeight = height;

	document.body.style.lineHeight = height;



	mySetCookie("my-textsize",newSize,0.01);

}



function getTextSize() {

	if (!document.body) return 0;

	var size = 0;

	var body = document.body;

	if (body.style &&body.style.fontSize) {

		size = body.style.fontSize;

	} else if (typeof(getComputedStyle) != "undefined") {

		size = getComputedStyle(body,'').getPropertyValue("font-size");

	} else if (body.currentStyle) {

		size = body.currentStyle.fontSize;

	}

	return size;

}



function mySetCookie(name,value,days) {

	var cookie = name + "=" + value + ";";

	if (days) {

		var myDate=new Date();

		myDate.setTime(myDate.getTime()+(days*24*60*60*1000));

		cookie += " expires=" + myDate.toGMTString() + ";";

	}

	cookie += " path=/";

	document.cookie = cookie;

}



function myGetCookie(name) {

	var nameEQ = name + "=";

	var ca = document.cookie.split(";");

	for(var i = 0; i < ca.length; i++) {

		var c = ca[i];

		while (c.charAt(0) == " ") c = c.substring(1, c.length);

		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);

	}

	return;

}



function init() {

	myTextSize();

	return;

}



window.onload=init;



var resize = '<a href="javascript:myTextSize(\'decr\');" onclick="myTextSize(\'decr\');" title="Shrink text size">&ndash;</a> <a href="javascript:myTextSize(\'reset\')" onclick="myTextSize(\'reset\');" title="Normal text size">|</a> <a href="javascript:myTextSize(\'incr\');" onclick="myTextSize(\'incr\');" title="Enlarge text size">+</a>';