// JavaScript Document

function scrollNews() {
	if(!document.getElementById) return false;
	if(!document.getElementById("news")) return false;
	
	var elem = document.getElementById("news");
	var tickerbox = document.getElementById("ticker-box");

	tickerwidth = tickerbox.offsetWidth;
	newswidth = elem.offsetWidth;
	
	var xpos = parseInt(elem.style.right);
	
	if(xpos == tickerwidth)
	{	
		xpos = -newswidth;
	}
	
	if(xpos < tickerwidth) {
		xpos++;
	}
	
	if(xpos > tickerwidth) {
		xpos--;
	}
		
	elem.style.right = xpos + "px";
	movement = setTimeout("scrollNews()", 15);
}

function positionNews() {
	if(!document.getElementById) return false;
	if(!document.getElementById("news")) return false;
	
	var elem = document.getElementById("news");
	
	newswidth = elem.offsetWidth;
	
		elem.style.position = "absolute";
	elem.style.right = "-" + elem.scrollWidth  + "px";
	
	elem.style.top = "20px";
}

function clearField() {
	var inputs = document.getElementsByTagName("input");
	
	for(var i = 0; i < inputs.length; i++)
	{
	  inputs[i].onfocus = function() 
	  {
   	  	if (this.getAttribute('type') != 'submit' && this.getAttribute('type') != 'reset') 			
	  	{
    		this.value = '';
   	  	} 
	  	else 
	  	{
    		return false;
   	  	}
  		}
	}
}

addLoadEvent(clearField);
addLoadEvent(positionNews);
addLoadEvent(scrollNews);