// JavaScript Document

function stripTags()
{
	var leftnavContainer = document.getElementById('leftbarHeader');
	if(leftnavContainer == null)
	{
		return false;
	}
	else
	{
		var leftmavContainerDiv = leftnavContainer.getElementsByTagName('div');
		for(var i = 0; i < leftmavContainerDiv.length; i++)
		{
			leftmavContainerDiv[i].removeAttribute('style');
		}
	}
}

function sheep()
{
	var messingWithSheep = document.getElementsByTagName('a');
	for(var a = 0; a < messingWithSheep.length; a++)
	{
		if(messingWithSheep[a].innerHTML == '')
		{
			
			//alert('borked');
			//messingWithSheep[a].innerHTML = 'Duma is my Brother-in-law';
		}
	}	
}

function imgMax()
{
	var MAX_WIDTH = '500';

	var contentBody = document.getElementById('bodyarea');	
	var contentInput = contentBody.getElementsByTagName('input');
	for(var img = 0; img < contentInput.length; img++)
	{
		if(contentInput[img].type == 'image')
		{
			//alert(contentInput[img].src);
			//alert(contentInput[img].offsetWidth);
			if(contentInput[img].offsetWidth >= MAX_WIDTH)
			{
				contentInput[img].style.width = MAX_WIDTH + 'px';
			}
		}
	}

	// fixes image sizes for those that use a regular img tag and not input
	var contentImage = contentBody.getElementsByTagName('img');
	for(var img = 0; img < contentImage.length; img++)
	{
		//if(contentImage[img].type == 'image')
		//{
			//alert(contentImage[img].src);
			//alert(contentImage[img].offsetWidth);
			if(contentImage[img].offsetWidth >= MAX_WIDTH)
			{
				var width = contentImage[img].offsetWidth;
				var height = contentImage[img].offsetHeight;
				var ratio = height/width;

				var newHeight = parseInt(MAX_WIDTH) * ratio;
				
				contentImage[img].style.width = MAX_WIDTH + 'px';
				contentImage[img].style.height = newHeight + 'px';
			}
		//}
	}
}

function loadthis()
{
	stripTags();
	sheep();
	imgMax();
}	
window.onload = loadthis;