var tgs = new Array('tr','td','b','u','a','div','p','span');

var szs = new Array( '10','11','12');
var startSz = 0;

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 > 2 ) sz = 2;
	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 ]+ "px";
	}
}




var small_A;
small_A=0.75;
function ts_new()
{
if(document.getElementById("tbl1").style.fontSize=="")
    document.getElementById("tbl1").style.fontSize='11px';
    
small_A=small_A-0.5;
small_A=document.getElementById("tbl1").style.fontSize;

if (small_A=='11px')
	 {
        if ( !( cEl = document.getElementById( "tbl1" ) ) ) cEl = document.getElementsByTagName( "tbl1" )[ 0 ];

	cEl.style.fontSize = "10px";
        for ( i = 0 ; i < tgs.length ; i++ ) {
		cTags = cEl.getElementsByTagName( tgs[ i ] );	
		for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = "10px";
	    }
    }
else if (small_A=='12px')
	 {      
        	if ( !( cEl = document.getElementById( "tbl1" ) ) ) cEl = document.getElementsByTagName( "tbl1" )[ 0 ];

	cEl.style.fontSize = "11px";
        for ( i = 0 ; i < tgs.length ; i++ ) {
		cTags = cEl.getElementsByTagName( tgs[ i ] );	
		for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = "11px";
	    }
    }	
}
function ts_new1()
{
if(document.getElementById("tbl1").style.fontSize=="")
    document.getElementById("tbl1").style.fontSize='11px';   
    

    
small_A=document.getElementById("tbl1").style.fontSize;
if (small_A=='10px' )
{
   	if ( !( cEl = document.getElementById( "tbl1" ) ) ) cEl = document.getElementsByTagName( "tbl1" )[ 0 ];

	cEl.style.fontSize = "11px";
    for ( i = 0 ; i < tgs.length ; i++ ) {
		cTags = cEl.getElementsByTagName( tgs[ i ] );	
		for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = "11px";
	}
}
else if (small_A=='11px' )
{
   	if ( !( cEl = document.getElementById( "tbl1" ) ) ) cEl = document.getElementsByTagName( "tbl1" )[ 0 ];

	cEl.style.fontSize = "12px";
    for ( i = 0 ; i < tgs.length ; i++ ) {
		cTags = cEl.getElementsByTagName( tgs[ i ] );	
		for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = "12px";
	}
}
}