/*  
----------------------------------------
Copyright (c) 2008 poe-net.com developer 
----------------------------------------
*/


onload = function() 
{
	
	//-- affichage texte infos --//
	if(document.getElementById("imgsrc"))
	{
		IMGSRC = document.getElementById("imgsrc").getElementsByTagName("img");
		IMGBOX = document.getElementById("imgbox");
		CENTER = document.getElementById("center");
		iH = document.getElementById("tab_galerie").offsetHeight;
		iW = document.getElementById("tab_galerie").offsetWidth;
        	
		nI = IMGSRC.length;
		var k = 0;
		for(var i=0;i<NY;i++){
			for(var j=0;j<NX;j++){
				object[k] = new CObj(k,i,j);
				object[k++].DOOT();
			}
		}
        	
		IMGBOX.style.width  = '400px';
		IMGBOX.style.height = Math.round(iH)+'px';
    }
	
	
	//-- galerie_imgbox --//
	
	if(document.getElementById("imgsrc"))
	{
		IMGSRC = document.getElementById("imgsrc").getElementsByTagName("img");
		IMGBOX = document.getElementById("imgbox");
		CENTER = document.getElementById("center");
		iH = document.getElementById("tab_galerie").offsetHeight;
		iW = document.getElementById("tab_galerie").offsetWidth;
        	
		nI = IMGSRC.length;
		var k = 0;
		for(var i=0;i<NY;i++){
			for(var j=0;j<NX;j++){
				object[k] = new CObj(k,i,j);
				object[k++].DOOT();
			}
		}
        	
		IMGBOX.style.width  = '400px';
		IMGBOX.style.height = Math.round(iH)+'px';
    }
        
        
        	
        	
	//-- diaporama_fondu news--//
	
    if(document.getElementById("box_img_news"))
	{	
		imgsrc = document.getElementById("box_img_news").getElementsByTagName("img");
		nxp = document.getElementById("screen").offsetWidth;
		nyp = document.getElementById("screen").offsetHeight;
		
		B0                      = document.createElement("div");
		B0.style.background     = "url('"+imgsrc[0].src+"') no-repeat";
		B0.style.position       = "absolute";
		B0.style.left           = "0px";
		B0.style.top            = "0px";
		B0.style.width          = nxp + "px";
		B0.style.height         = nyp + "px";
		B0.style.filter         = "alpha(opacity=0)";
		B0.style.opacity        = 1;
		document.getElementById("screen").appendChild(B0);
		
		B1                      = document.createElement("div");
		B1.style.background     = "url('"+imgsrc[1].src+"') no-repeat";
		B1.style.position       = "absolute";
		B1.style.left           = "0px";
		B1.style.top            = "0px";
		B1.style.height         = nyp + "px";
		B1.style.width          = nxp + "px";
		B1.style.filter         = "alpha(opacity=0)";
		B1.style.opacity        = 0;
		document.getElementById("screen").appendChild(B1);
		
		setInterval("alpha();", 64);
	}
	
	
	
	//-- évolution année pour calendrier actu --//
	if(document.getElementById('cal_button'))
	{
		document.onclick = function (ev) 
		{
			var annee = 0;			
			annee = eval(document.getElementById('cal_annee').value);
				
			if(!window.Event){el = window.event.srcElement;}
			else{el = ev.target;}
			
			if(el.id.substring(0,6) == 'annee_')
			{
				if(el.id.substring(6,11) == 'moins')	
				{
					document.getElementById('cal_annee').value = annee-1;
					
					for(mois=1;mois<=12;mois++)
					{document.getElementById('cal_annee_'+mois).value = annee-1;}				
				}
				if(el.id.substring(6,10) == 'plus')	
				{
					document.getElementById('cal_annee').value = annee+1;
					
					for(mois=1;mois<=12;mois++)
					{document.getElementById('cal_annee_'+mois).value = annee+1;}	
				}
			}
		}		
	}
}