/* Text Sizer*/ 
var tgs = new Array( 'div','td','tr','li'); 
var szs = new Array( 'xx-small','x-small','small','medium','large','x-large','xx-large' ); 
var startSz = 2; 

function ts( 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 > 6 ) 
		sz = 6; 
	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 ]; 
	} 
}