function get_sorce(url,sorce)
{
	nCheck = false;
	var js_css = document.getElementsByTagName('head')[0];
	if(sorce=="css")
	{
		js_css_temp = document.createElement("link");
		js_css_temp.setAttribute("type","text/css");
		js_css_temp.setAttribute("rel","stylesheet");
		js_css_temp.setAttribute("href",url);
		nCheck = true;
	}
	if(sorce=="js")
	{
		js_css_temp = document.createElement("script");
		js_css_temp.setAttribute("type","text/javascript");
		js_css_temp.setAttribute("src",url);
		nCheck = true;
	}
	if(nCheck==true)
	{
		js_css.appendChild(js_css_temp);
		js_css_temp.onreadystatechange = function()
		{
			if(js_css_temp.readyState == "loaded" || js_css_temp.readyState == "complete")
			{
				return true;
			}
		}		
		js_css_temp.onload = function()
		{
			return true;
		}	
	}
	else
	{
		return false;
	}
}