document.indexRss = 0;

function randomRss() {
	document.getElementById("rss-2").getElementsByTagName("li")[document.indexRss].style.display = "none";
	document.indexRss = Math.floor(Math.random()*document.getElementById("rss-2").getElementsByTagName("li").length);
	document.getElementById("rss-2").getElementsByTagName("li")[document.indexRss].style.display = "block";
}

window.onload = function() {
	if ( document.getElementById("rss-2") ) {
		document.getElementById("rss-2").getElementsByTagName("li")[document.indexRss].style.display = "block";
		playRss = window.setInterval("randomRss()",7000);	
		document.getElementById("rss-2").onmouseover = function() { window.clearInterval(playRss); }
		document.getElementById("rss-2").onmouseout = function() { playRss = window.setInterval("randomRss()",7000); }
	}
	//LightGrey();
	//if ( document.getElementById("col-gauche") ) Light();
	if ( document.getElementById("list-portfolio") ) initDefilePortfolio();
}

function LightGrey(){
	var lis = document.getElementById("widget_footbar").getElementsByTagName("li");
	for (var i=0; i<lis.length; i++) if ( lis[i].getElementsByTagName("h3")[0] ) {
		lis[i].onmouseover=function() {
			this.className+=" LightGrey";
		}
		lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" LightGrey\\b"), "");
		}
	}
}


function Light(){
	var lis = document.getElementById("col-gauche").getElementsByTagName("div");
	for (var i=0; i<lis.length; i++) {
		lis[i].onmouseover=function() {
			this.className+=" Light";
		}
		lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" Light\\b"), "");
		}
	}
}

function zoomPortfolio(imgZoom) {
	document.getElementById("big_prev").getElementsByTagName("img")[0].src = imgZoom;
}

function initDefilePortfolio() {
	document.getElementById("portfolio-moins").onmouseover = function() {
		setDefile = window.setInterval("goDefile(7)",24);
	}
	document.getElementById("portfolio-moins").onmouseout = function() {
		window.clearInterval(setDefile);
	}
	document.getElementById("portfolio-plus").onmouseover = function() {
		setDefile = window.setInterval("goDefile(-7)",24);
	}
	document.getElementById("portfolio-plus").onmouseout = function() {
		window.clearInterval(setDefile);
	}
	divDefile = document.getElementById("list-portfolio");
	defileW = divDefile.getElementsByTagName("ul")[0].getElementsByTagName("li").length*64;
	initX = 0;
	posX = 0;
	baseContenu = divDefile.getElementsByTagName("ul")[0].innerHTML;
	//divDefile.getElementsByTagName("ul")[0].innerHTML = baseContenu+baseContenu;
}

function goDefile(indent) {
	textDefile = divDefile.getElementsByTagName("ul")[0];
/*	if ( posX > defileW-1 ) {
		posX = initX;
	}
	else if ( posX == 0 && indent<0 ) {
		posX = defileW+indent;
	}
	else {
		posX += indent;	
	}
	textDefile.style.left = -posX+"px";
*/
	if ( indent < 0 && posX > (-defileW+400) ) {
		posX += indent;	
	}
	else if ( indent > 0 && posX < 50 ) {
		posX += indent;	
	}
	textDefile.style.left = posX+"px";	

}


function intiDefile() {
	divDefile = document.getElementById("defile");
	defileH = divDefile.getElementsByTagName("div")[0].offsetHeight;
	initY = -2;
	posY = 0;
	baseContenu = divDefile.getElementsByTagName("div")[0].innerHTML;
	divDefile.getElementsByTagName("div")[0].innerHTML = baseContenu+baseContenu;
	setDefile = window.setInterval("goDefile()",62);
	document.getElementById("defile").onmouseover = function() {
		clearInterval(setDefile);
	}
	document.getElementById("defile").onmouseout = function() {
		setDefile = window.setInterval("goDefile()",62);
	}	
}