function set_page(nbr_pages,id)
{
	var contenu= document.getElementById("contenu");
	var divs=contenu.getElementsByTagName("div");
	
	for(var i=0 ; i<divs.length ; i++)
	{
		if(divs[i].id.search(/^page/)>=0)
		{
			if(divs[i].id=='page'+id)
			{
				divs[i].style.display= "block";		
			}
			else
			{
				divs[i].style.display= "none";
			}
		
		}
	}
	
	var liens=contenu.getElementsByTagName("a");
	for(var j=0 ; j<liens.length ; j++)
	{
		if(j==(id-1)){
			liens[j].style.fontWeight = 'bold';
		}else{
			liens[j].style.fontWeight='normal';
		}
	}
	
	if(id > 1){
		document.getElementById("prrecule").style.display="inline";
	}else{
		document.getElementById("prrecule").style.display="none";
	}
	if(nbr_pages == id ){
		document.getElementById("paavance").style.display="none";
	}else{
		document.getElementById("paavance").style.display="inline";
	}	
}

function page_active(value){
	var contenu= document.getElementById("contenu");
	var divs=contenu.getElementsByTagName("div");
	
	var page= 0;
	var page_sel = 0;
	for(var i=0 ; i<divs.length ; i++)
	{
		if(divs[i].id.search(/^page/)>=0)
		{
			if(divs[i].style.display == "block")
			{
				var elements = divs[i].id.split("page"); 
				page_sel = parseInt(elements[1]);
				if(value=="ajout"){
					
					page = (page_sel+1);
				}else{
					page = (page_sel-1);
					
				}
			}
		}
	}	
	return page;
}

function set_page1(nbr_pages,id)
{
	var contenu= document.getElementById("contenu");
	var divs=contenu.getElementsByTagName("div");
	var fondpage= document.getElementById("fond_page");
	
	if(id==1){
		fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_quisommesnous_eovi1.jpg')" ;
	}else{
		fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_quisommesnous_eovi2.jpg')" ;
	}
	
	for(var i=0 ; i<divs.length ; i++)
	{
		if(divs[i].id.search(/^page/)>=0)
		{
			if(divs[i].id=='page'+id)
			{
				divs[i].style.display= "block";		
			}else{
				divs[i].style.display= "none";
			}
		
		}
	}
	
	var liens=contenu.getElementsByTagName("a");
	for(var j=0 ; j<liens.length ; j++)
	{
		if(j==(id-1)){
			liens[j].style.fontWeight = 'bold';
		}else{
			liens[j].style.fontWeight='normal';
		}
	}
	
	if(id > 1){
		document.getElementById("prrecule").style.display="inline";
	}else{
		document.getElementById("prrecule").style.display="none";
	}
	if(nbr_pages == id ){
		document.getElementById("paavance").style.display="none";
	}else{
		document.getElementById("paavance").style.display="inline";
	}		
}

function page_active1(value){
	var contenu= document.getElementById("contenu");
	var divs=contenu.getElementsByTagName("div");
	var fondpage= document.getElementById("fond_page");	
	
	var page= 0;
	var page_sel = 0;
	
	for(var i=0 ; i<divs.length ; i++)
	{
		if(divs[i].id.search(/^page/)>=0)
		{
			if(divs[i].style.display == "block")
			{
				var elements = divs[i].id.split("page"); 
				page_sel = parseInt(elements[1]);
				if(value=="ajout"){
					fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_quisommesnous_eovi2.jpg')" ;
					page = (page_sel+1);
				}else{
					page = (page_sel-1);
					fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_quisommesnous_eovi1.jpg')" ;
				}
			}
		}
	}	
	return page;
}

function set_page2(nbr_pages,id)
{
	var contenu= document.getElementById("contenu");
	var divs=contenu.getElementsByTagName("div");
	var fondpage= document.getElementById("fond_page");
	
	if(id==1){
		fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_servicesetsoins_84.jpg')" ;
	}else if(id==2){
		fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_servicesetsoins_842.jpg')" ;
	}else{
		fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_servicesetsoins_843.jpg')" ;
	}
	
	for(var i=0 ; i<divs.length ; i++)
	{
		if(divs[i].id.search(/^page/)>=0)
		{
			if(divs[i].id=='page'+id)
			{
				divs[i].style.display= "block";		
			}else{
				divs[i].style.display= "none";
			}
		
		}
	}
	
	var liens=contenu.getElementsByTagName("a");
	for(var j=0 ; j<liens.length ; j++)
	{
		if(j==id){
			liens[j].style.fontWeight = 'bold';
		}else{
			liens[j].style.fontWeight='normal';
		}
	}
	
	if(id > 1){
		document.getElementById("prrecule").style.display="inline";
	}else{
		document.getElementById("prrecule").style.display="none";
	}
	if(nbr_pages == id ){
		document.getElementById("paavance").style.display="none";
	}else{
		document.getElementById("paavance").style.display="inline";
	}		
}

function page_active2(value){
	var contenu= document.getElementById("contenu");
	var divs=contenu.getElementsByTagName("div");
	var fondpage= document.getElementById("fond_page");	
	
	var page= 0;
	var page_sel = 0;
	
	for(var i=0 ; i<divs.length ; i++)
	{
		if(divs[i].id.search(/^page/)>=0)
		{
			if(divs[i].style.display == "block")
			{
				var elements = divs[i].id.split("page"); 
				page_sel = parseInt(elements[1]);
				if(value=="ajout"){
					if(page_sel==1){
						fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_servicesetsoins_84.jpg')" ;
					}else if(page_sel==2){
						fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_servicesetsoins_842.jpg')" ;
					}else{
						fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_servicesetsoins_843.jpg')" ;
					}
					page = (page_sel+1);					
				}else{
					if(page_sel==1){
						fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_servicesetsoins_84.jpg')" ;
					}else if(page_sel==2){
						fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_servicesetsoins_842.jpg')" ;
					}else{
						fondpage.style.backgroundImage = "url('maj/phototheque/photos/type_fond/fond_servicesetsoins_843.jpg')" ;
					}	
					page = (page_sel-1);					
				}
			}
		}
	}	
	return page;
}