function resize(){
	
	// resize quand toutes les img sont chargees
	/*
	les_img = document.getElementsByTagName('img');
	toutcharge = false;
	while(!toutcharge){
		toutcharge = true;
		for(i=0; i<les_img.length; i++){
			if(!les_img[i].complete)
				toutcharge = false;
		}
	}
	*/
	
	getClientRect();
	//cHmem = clientHeight;
	$("menu").style.height = "auto";
	
	minHeight = Math.max(600, (180 + $("menu").offsetHeight+ $("pied").offsetHeight+20));
	minHeight = Math.max(minHeight, (220 + $("boites").offsetHeight + $("pied").offsetHeight+30));
	minWidth = 950;
	
	//$('entete_centre').innerHTML = navigator.appVersion;
	if(clientWidth>=minWidth){	$("conteneur").style.width = "100%";}
	else {$("conteneur").style.width = minWidth+'px';}	
	
	if(clientHeight>=minHeight){
		// marge pour le scroll de bas
		marge = (clientWidth<minWidth)?18:0;
		//hack ie6
		if (navigator.appName=="Microsoft Internet Explorer" && navigator.appVersion.substr(22,1)==6)
				marge+=4;
		$("conteneur").style.height = clientHeight-marge+'px';
	}
	else {$("conteneur").style.height = minHeight+'px';}
		
	conteneurWidth = $("conteneur").offsetWidth;
	conteneurHeight = $("conteneur").offsetHeight;
	
	$("centre").style.height = conteneurHeight - ($("entete").offsetHeight + $("pied").offsetHeight + 20) + 'px';
	$("centre").style.width = Math.min(900,conteneurWidth-$("menu").offsetWidth-20-$("boites").offsetWidth-20)+'px';
	
	$("centre").style.marginLeft = -($("centre").offsetWidth/2+($("boites").offsetWidth-$("menu").offsetWidth)+20)+'px';
	//$("centre").style.paddingRight = conteneurWidth-($("centre").offsetLeft+$("centre").offsetWidth)+'px';
	
	if(clientHeight<conteneurHeight){
		$("centre").style.height = "auto";
		$("conteneur").style.height = Math.max(minHeight, 165+$("centre").offsetHeight+100)+'px';
		conteneurHeight = $("conteneur").offsetHeight;
	}
	
	$("entete_anim").style.left = 620+(conteneurWidth-660-350)/2+'px';
	
	
	
	//centrage des boites programmes
	if($("programmes")){
		if(document.getElementsByClassName){
			box = $('programmes').getElementsByClassName('programme');
		}
		else {
			box = getElementsByClassName('programmes', 'div', 'programme');
		}
		if (navigator.appName=="Microsoft Internet Explorer" && navigator.appVersion.substr(22,1)==6){
			if(box.length*310 < $("centre").offsetWidth)$("programmes").style.width = box.length*310+'px';
			else $("programmes").style.width = (Math.floor($("centre").offsetWidth/310))*300+'px';
		}
		else { 
			if(box.length*300 < $("centre").offsetWidth)$("programmes").style.width = box.length*310+'px';
			else $("programmes").style.width = (Math.floor($("centre").offsetWidth/300))*300+'px';
		}
	}
	
	//centrage des boites lots
	if($("lots")){
		if(document.getElementsByClassName){
			box = $('lots').getElementsByClassName('lot');
		}
		else {
			box = getElementsByClassName('lots', 'div', 'lot');
		}
		if (navigator.appName=="Microsoft Internet Explorer" && navigator.appVersion.substr(22,1)==6){
			if(box.length*310 < $("centre").offsetWidth)$("lots").style.width = box.length*310+'px';
			else $("lots").style.width = (Math.floor($("centre").offsetWidth/310))*300+'px';
		}
		else {
			if(box.length*300 < $("centre").offsetWidth)$("lots").style.width = box.length*300+'px';
			else $("lots").style.width = (Math.floor($("centre").offsetWidth/300))*300+'px';
		}
	}
		
	//centrage des boites users
	if($("users"))
		$("users").style.width = (Math.floor($("centre").offsetWidth/375))*375+'px';
	
	//centrage des boites partenaires
	if($("partenaires"))
		$("partenaires").style.width = (Math.floor($("centre").offsetWidth/285))*285+'px';
	
	//centrage des boites espace_pro
	if($("espace_pro")){
		box = $("espace_pro").getElementsByTagName('a');
		if(box.length*130 < $("centre").offsetWidth)$("espace_pro").style.width = box.length*130+'px';
		else $("espace_pro").style.width = (Math.floor($("centre").offsetWidth/130))*130+'px';
	}
	
	//repositionnement du pied au cas ou
	if($("pied").offsetTop < ($("centre").offsetTop + $("centre").offsetHeight)){
		$("pied").style.top = ($("centre").offsetTop + $("centre").offsetHeight)+150+'px';}
	else {$("pied").style.top = 100+'%';}
}