// JavaScript Document
function setInterface(){
	var hauteurPannier=document.documentElement.clientHeight-450;
	var hauteurPannierMax=200;
	var hauteurPannierMini=50;
	var blockPanier=document.getElementById("lignesPanier");
	if (blockPanier){
		var triArticle = document.getElementById("triArticle");
		if(hauteurPannier>hauteurPannierMax){
			blockPanier.style.height=(hauteurPannierMax)+"px";
		}else if(hauteurPannier<hauteurPannierMini){
			blockPanier.style.height=(hauteurPannierMini)+"px";		
		}else{		
			blockPanier.style.height=(hauteurPannier)+"px";
		}
	}
	window.onclick=function(){
		//alert(blockPanier.style.height);
	}
	if (triArticle) {
	
		var listeArticles = document.getElementById("listeArticles");
		if (listeArticles != null) {
		    listeArticles.style.paddingTop = "70px";
		} 
	}
		
}
function setTriEtFiltre(){
		var triArticle = document.getElementById("triArticle");
	var filArianne = document.getElementById("filArianne");
	if(document.getElementById("aspnetForm").className=="page gabaritListeArticles"){
		if (triArticle){
			if(document.documentElement.scrollTop>10){
				triArticle.className="active";
			}else{
				triArticle.className="";
			}
		}else if(filArianne){
			if(document.documentElement.scrollTop>10){
				filArianne.className="active";
			}else{
				filArianne.className="";
			}
	}
		
	}

	if (document.getElementById("aspnetForm").className=="page gabaritListeArticles" &&  navigator.userAgent.toLowerCase().indexOf('msie 6') != -1){
		fixed_back(document.getElementById("aspnetForm"), '50%','170px');
	}
}
window.onresize = function() {
	setInterface()
};
window.onscroll = function() {
	setTriEtFiltre();

}

function fixed_back(select, offX, offY){
	if(select){
		 if (offX.lastIndexOf('%') != -1){
			 var img = new Image();
			 img.src = select.currentStyle.backgroundImage.substring(5,Number(select.currentStyle.backgroundImage.length-2));
			 var tempX = Number(offX.substring(0,offX.lastIndexOf('%')));
			 tempX = Number((((document.documentElement.clientWidth-img.width)*tempX)/100)+document.documentElement.scrollLeft-select.offsetLeft)+'px';
		 } else {
			 var tempX = Number(offX.split("px")[0]);
			 tempX = Number(tempX+document.documentElement.scrollLeft-select.offsetLeft)+'px';
		 }
		 if (offY.lastIndexOf("%") != -1){
			 var img = new Image();
			 img.src = select.currentStyle.backgroundImage.substring(5,Number(select.currentStyle.backgroundImage.length-2));
			 var tempY = Number(offY.substring(0,offY.lastIndexOf('%')));
			 tempY = Number((((document.documentElement.clientHeight-img.height)*tempY)/100)+document.documentElement.scrollTop-select.offsetTop)+'px';
		 } else {
			 var tempY = Number(offY.split('px')[0]);
			 tempY = Number(tempY+document.documentElement.scrollTop-select.offsetTop)+'px';
		 }
		 select.style.backgroundPosition = tempX+' '+tempY;
	}
}