// Article send
function articlesend() {
    namefrom = escape(document.articlemail.namefrom.value);
    emailfrom = document.articlemail.emailfrom.value;
    emailto = document.articlemail.emailto.value;
    messageto = escape(document.articlemail.messageto.value);
    articlename = escape(document.articlemail.articlename.value);
    c_code = document.articlemail.c_code.value;

    ajax_loadContent('popup_content_articlesend','http://www.dafoon.com/info/artikel-versenden.html?namefrom=' + namefrom + '&emailfrom=' + emailfrom + '&emailto=' + emailto + '&messageto=' + messageto + '&articlename=' + articlename + '&c_code=' + c_code + '&action=send');
}


// Starvoting
function votestart()
{
	document.getElementById('votingstars').style.background = 'url(../images/icons/voting/novotes.gif) top left repeat-x;';
}

function voteend(ele)
{
	document.getElementById('votingstars').style.background = 'url(../images/icons/voting/novotes.gif) top left repeat-x;';
	//document.getElementById('votingstars').style.background = 'url(../images/icons/voting/' + ele + ') top left repeat-x;';
}


// LoadContent
var enableCache = true;
var jsCache = new Array();

var dynamicContent_ajaxObjects = new Array();

function ajax_showContent(divId,ajaxIndex,url)
{
	var targetObj = document.getElementById(divId);
	targetObj.innerHTML = dynamicContent_ajaxObjects[ajaxIndex].response;
	if(enableCache){
		jsCache[url] = 	dynamicContent_ajaxObjects[ajaxIndex].response;
	}
	dynamicContent_ajaxObjects[ajaxIndex] = false;

	ajax_parseJs(targetObj)
}

function ajax_loadContent(divId,url)
{
	if(enableCache && jsCache[url]){
		document.getElementById(divId).innerHTML = jsCache[url];
		ajax_parseJs(document.getElementById(divId))
		evaluateCss(document.getElementById(divId))
		return;
	}

	var ajaxIndex = dynamicContent_ajaxObjects.length;
	document.getElementById(divId).innerHTML = '<img src="../images/icons/loading.gif" border="0" alt="Loading" title="Loading" />';
	dynamicContent_ajaxObjects[ajaxIndex] = new sack();

	if(url.indexOf('?')>=0){
		dynamicContent_ajaxObjects[ajaxIndex].method='GET';
		var string = url.substring(url.indexOf('?'));
		url = url.replace(string,'');
		string = string.replace('?','');
		var items = string.split(/&/g);
		for(var no=0;no<items.length;no++){
			var tokens = items[no].split('=');
			if(tokens.length==2){
				dynamicContent_ajaxObjects[ajaxIndex].setVar(tokens[0],tokens[1]);
			}
		}
		url = url.replace(string,'');
	}


	dynamicContent_ajaxObjects[ajaxIndex].requestFile = url;	// Specifying which file to get
	dynamicContent_ajaxObjects[ajaxIndex].onCompletion = function(){ ajax_showContent(divId,ajaxIndex,url); };	// Specify function that will be executed after file has been found
	dynamicContent_ajaxObjects[ajaxIndex].runAJAX();		// Execute AJAX function


}

function ajax_parseJs(obj)
{
	var scriptTags = obj.getElementsByTagName('SCRIPT');
	var string = '';
	var jsCode = '';
	for(var no=0;no<scriptTags.length;no++){
		if(scriptTags[no].src){
	        var head = document.getElementsByTagName("head")[0];
	        var scriptObj = document.createElement("script");

	        scriptObj.setAttribute("type", "text/javascript");
	        scriptObj.setAttribute("src", scriptTags[no].src);
		}else{
			if(navigator.userAgent.toLowerCase().indexOf('opera')>=0){
				jsCode = jsCode + scriptTags[no].text + '\n';
			}
			else
				jsCode = jsCode + scriptTags[no].innerHTML;
		}

	}

	if(jsCode)ajax_installScript(jsCode);
}


function ajax_installScript(script)
{
    if (!script)
        return;
    if (window.execScript){
    	window.execScript(script)
    }else if(window.jQuery && jQuery.browser.safari){ // safari detection in jQuery
        window.setTimeout(script,0);
    }else{
        window.setTimeout( script, 0 );
    }
}


function evaluateCss(obj)
{
	var cssTags = obj.getElementsByTagName('STYLE');
	var head = document.getElementsByTagName('HEAD')[0];
	for(var no=0;no<cssTags.length;no++){
		head.appendChild(cssTags[no]);
	}
}