// Alternate List Background Color
// From: http://www.sitepoint.com/article/background-colors-javascript


function list_alt (){
	if(document.getElementById) {
		if(document.getElementsByTagName) {  
			var list = document.getElementById('table_list');   
			var rows = list.getElementsByTagName("li");   
			for(i = 0; i < rows.length; i++) {           
				//manipulate rows 
				if(i % 2 == 0) { 
					rows[i].className = "even"; 
				} else { 
					rows[i].className = "odd"; 
				}
			}       
		} 
	}
}

function p_alt (){
	if(document.getElementById) {
		if(document.getElementsByTagName) {  
			var list = document.getElementById('para_list');   
			var rows = list.getElementsByTagName("p");   
			for(i = 0; i < rows.length; i++) {           
				//manipulate rows 
				if(i % 2 == 0) { 
					rows[i].className = "even"; 
				} else { 
					rows[i].className = "odd"; 
				}
			}       
		} 
	}
}