//*************************************************ZOOM SUR LE TEXTE

//Specify affected tags. Add or remove from list:
//var tgs = new Array('td', 'a'); Anomalie 780
var tgs = new Array('a');

//Specify spectrum of different font sizes:
var szs = new Array('1em','1.2em','1.3em','1.4em');

var startSz = 0;

function tsResize( trgt,inc ) {
	if (!document.getElementById) return
	var d = document,cEl = null,sz = startSz,i,j,cTags;

	sz += inc;
	if ( sz < 0 ) sz = 0;
	if ( sz > 3 ) sz = 3;
	startSz = sz;

	if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];

	cEl.style.fontSize = szs[ sz ];

	for ( i = 0 ; i < tgs.length ; i++ ) {
		cTags = cEl.getElementsByTagName( tgs[ i ] );
		for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = szs[ sz ];
	}
}