/*
var addPrintLink = {
	init:function(sTargetEl,sLinkText) {
		if (!document.getElementById || !document.createTextNode) {return;}
		if (!document.getElementById(sTargetEl)) {return;}
		if (!window.print) {return;}
		var oTarget = document.getElementById(sTargetEl);
		var oLink = document.createElement('a');
		oLink.id = 'printLink';
		oLink.href = '#';
		oLink.appendChild(document.createTextNode(sLinkText));
		oLink.onclick = function() {window.print(); return false;}
		oTarget.appendChild(oLink);
	},
	addEvent:function(obj, type, fn) {
		if (obj.addEventListener)
			obj.addEventListener(type, fn, false);
		else if (obj.attachEvent) {
			obj["e"+type+fn] = fn;
			obj[type+fn] = function() {obj["e"+type+fn](window.event);}
			obj.attachEvent("on"+type, obj[type+fn]);
		}
	}
};
addPrintLink.addEvent(window, 'load', function(){addPrintLink.init('main','Print');});
*/

function addLoadEvent(func) { 
	var oldonload = window.onload; 
	if (typeof window.onload != 'function') { 
		window.onload = func; 
	} else { 
		window.onload = function() { 
			oldonload(); 
			func();
		} 
	} 
}

function show_print_link() {
	if(!document.getElementById) return;
	
	var print_link = document.getElementById('printLink');
	print_link.style.display = '';
};

/* browsers onLoad */
addLoadEvent(show_print_link);