//funció per obrir popups; screenX-screenY (Netscape) i left-top(Explorer) especifiquen la posició respecte l'angle superior de la pantalla
function ventana(talla,pag,nom){
  switch (talla){
  	//fotos.htm
    case 0:   carac='width=360,height=550,screenX=20,screenY=20,left=20,top=20,resizable=no,menubar=no,scrollbars=yes,status=yes,locationbar=no';
	  break;
	case 1:   carac='width=360,height=550,screenX=400,screenY=20,left=400,top=20,resizable=no,menubar=no,scrollbars=yes,status=yes,locationbar=no';
    break;
  }
  if(!nom)nom='FINESTRA';
  eval(nom+'=window.open("'+pag+'","'+nom+'","'+carac+'")');
  setTimeout("eval("+nom+".focus())",400);
}


/*******
MENU
******/


function escMenu (){

  mn=" ";
  for(m=0;m<arMen.length;m++){
  	quin=arMen[m]
	mn= mn + "<span class=text>&lt;<a href="+UBI+quin[0]+".htm>"+quin[1]+"</a>&gt;</span>  - "
			}
	fot=arFot[0];
	mn= mn + "<span class=text>&lt;<a href=javascript:void(0) onClick=ventana(0,'"+UBI+"fotos/fotos.htm?id="+fot[0]+"','vfotos')>àlbums</a>&gt;</span>  - ";	
	
	document.write(mn);
}



/*******
FOTOS
******/

function escFotos () {
 dd=" "+eval("window.location");
 diafoto=dd.substring(dd.length-6,dd.length);
 
 menCF="<table width=200><tr><td align=center class=textINV>&lt;<a href=javascript:void(0) onClick=ventana(1,'"+diafoto+"/text.htm','vtext') class=menuINV>crònica</a>&gt;</td><td align=center class=textINV>&lt;<a href=index.htm class=menuINV>+ fotos</a>&gt;</td></tr>";
 
 menF="<table width=200><tr><td align=center class=textINV>&lt;<a href=index.htm class=menuINV>+ fotos</a>&gt;</td></tr>";



 for(m=0;m<arFot.length;m++){
	dia=arFot[m];
	peus=dia[3];
	//alert (dia[0]);
		if (diafoto==dia[0]) {
		//alert ("encertat");
		numFot=(eval(dia[2])+1);
	    
		if (dia[4]=="cr"){
				codi=menCF +"<tr><td><img src=../ima/1.gif width=1 height=20></td></tr></table>";
				}
			else {
				codi=menF +"<tr><td><img src=../ima/1.gif width=1 height=20></td></tr></table>";	
				}
	
	
		codi= codi + "<table width=250><tr><td colspan=2 class=fotoTit align=center>"+dia[1]+"</td></tr><tr><td><img src=../ima/1.gif width=1 height=20></td></tr></table>";
		//alert ("numFot= "+numFot);
				for (n=1;n<numFot;n++){
			//alert ("n= "+n);
				codi= codi + "<table border=0 cellpadding=5 cellspacing=0 bgcolor=#FFFFFF><tr><td><a name=fot"+n+"></a><img src="+diafoto+"/"+diafoto+""+n+".jpg></td></tr><tr><td align=center class=menu><img src=../ima/1.gif width=1 height=20>"+peus[n-1]+"</td></tr><tr><td bgcolor=#333333><img src=../ima/1.gif width=1 height=20></td></tr></table>"
				}
			if (dia[4]=="cr"){
				codi= codi + menCF +"<tr><td><img src=../ima/1.gif width=1 height=20></td></tr></table>";
				}
			else {
				codi= codi + menF +"<tr><td><img src=../ima/1.gif width=1 height=20></td></tr></table>";	
				}
	}	
	}

	document.write(codi);
}


function escMenuFotos () {
 codi= "<table cellpadding=5>";
  
 for(m=0;m<arFot.length;m++){
	    dia=arFot[m];
		codi= codi +"<tr><td><img src="+dia[0]+"/"+dia[0]+"1.jpg width=50 height=50></td><td align=center class=textINV>&lt;<a href=fotos.htm?id="+dia[0]+" class=menuINV>"+dia[1]+"</a>&gt;</td></tr><tr><td><img src=../ima/1.gif width=1 height=10></td></tr>";
		
	}
	
	codi= codi + "</table>";
	document.write(codi);
}



/*******
LECTURES
******/

function lectures () {

 nlec= Math.floor(Math.random() * (arLec.length));
 llec= arLec[nlec];
 titol= llec[0];
 data= llec[1];

 
 lectura="<font size=1 face=Verdana, Arial, Helvetica, sans-serif>&lt;"+titol+"&nbsp;&nbsp;("+data+")&gt;</font>";
 
 document.write(lectura);
}



/*******
CITES
******/

function cites () {

 ncita= Math.floor(Math.random() * (arCit.length));
 lcita= arCit[ncita];
 text= lcita[0];
 autor= lcita[1];

 
 cita="<br><font size=1 face=Verdana, Arial, Helvetica, sans-serif>"+text+"&nbsp;&nbsp;<b>"+autor+"</b></font><br><br>";
 
 document.write(cita);
}