/* make text big or small */

var min=9;
var max=40;

function increaseFontSize()
{
	var htmObj = new Array();

	htmObj[0] = document.getElementsByTagName('p');
	htmObj[1] = document.getElementsByTagName('div');
	htmObj[2] = document.getElementsByTagName('td');

	for(x = 0; x < htmObj.length; x++)
	{
		var p = htmObj[x];
		for(i=0;i<p.length;i++)
		{
			if(p[i].style.fontSize) {
				var s = parseInt(p[i].style.fontSize.replace("px",""));
			}
			else
			{
				var s = 13;
			}
	
			if(s!=max)
			{
				s += 1;
			}
	
			p[i].style.fontSize = s+"px"
		}
	}
}

function decreaseFontSize() {
	var htmObj = new Array();

	htmObj[0] = document.getElementsByTagName('p');
	htmObj[1] = document.getElementsByTagName('div');
	htmObj[2] = document.getElementsByTagName('td');

	for(x = 0; x < htmObj.length; x++)
	{
		var p = htmObj[x];
		for(i=0;i<p.length;i++)
		{
			if(p[i].style.fontSize) {
				var s = parseInt(p[i].style.fontSize.replace("px",""));
			}
			else
			{
				var s = 13;
			}
	
			if(s!=min)
			{
				s -= 1;
			}
	
			p[i].style.fontSize = s+"px"
		}
	}
}

function mailpage()
{
mail_str = "mailto:?subject=Check out the " + document.title;
mail_str += "&body=I thought you might be interested in the " + document.title;
mail_str += ". You can view it at, " + location.href;
location.href = mail_str;
}