diff -Nru zabbix-1.8.orig/frontends/php/chart5.php zabbix-1.8/frontends/php/chart5.php
--- zabbix-1.8.orig/frontends/php/chart5.php	2009-12-08 04:43:57.000000000 +0900
+++ zabbix-1.8/frontends/php/chart5.php	2009-12-28 04:20:33.000000000 +0900
@@ -87,7 +87,7 @@
 
 	$str=$service['name'].' (year '.date('Y').')';
 	$x=imagesx($im)/2-imagefontwidth(4)*strlen($str)/2;
-	imagestring($im, 4,$x,1, $str , $darkred);
+	imageText($im, 10, 0, $x, 14, $darkred, $str);
 
 	$now = time(NULL);
 	$to_time=$now;
@@ -123,7 +123,7 @@
 
 	for($i = 0, $period_start = $start; $i <= $sizeX; $i += $sizeX/52){
 		DashedLine($im,$i+$shiftX,$shiftYup,$i+$shiftX,$sizeY+$shiftYup,$gray);
-		imagestringup($im, 1,$i+$shiftX-4, $sizeY+$shiftYup+32, date('d.M',$period_start) , $black);
+		imageText($im, 6, 90, $i+$shiftX+4, $sizeY+$shiftYup+30, $black, date('d.M',$period_start));
 
 		$period_start += 7*24*3600;
 	}
@@ -149,18 +149,16 @@
 	}
 
 	for($i=0;$i<=$sizeY;$i+=$sizeY/10){
-		imagestring($im, 1, $sizeX+5+$shiftX, $sizeY-$i-4+$shiftYup, ($i*($maxY-$minY)/$sizeY+$minY).'%' , imagecolorallocate($im,200,40,40));
+		imageText($im, 7, 0, $sizeX+5+$shiftX, $sizeY-$i-4+$shiftYup+8, $darkred, ($i*($maxY-$minY)/$sizeY+$minY).'%');
 	}
 
 	imagefilledrectangle($im,$shiftX,$sizeY+$shiftYup+39+15*0,$shiftX+5,$sizeY+$shiftYup+35+9+15*0,imagecolorallocate($im,120,235,120));
 	imagerectangle($im,$shiftX,$sizeY+$shiftYup+39+15*0,$shiftX+5,$sizeY+$shiftYup+35+9+15*0,$black);
-	imagetext($im, 2, 0, $shiftX+9, $sizeY+$shiftYup+15*0+35, $black, 'OK (%)');
-	//imagestring($im, 2,$shiftX+9,$sizeY+$shiftYup+15*0+35, 'OK (%)', $black);
+	imageText($im, 8, 0, $shiftX+9, $sizeY+$shiftYup+15*0+45, $black, 'OK (%)');
 
 	imagefilledrectangle($im,$shiftX,$sizeY+$shiftYup+39+15*1,$shiftX+5,$sizeY+$shiftYup+35+9+15*1,$darkred);
 	imagerectangle($im,$shiftX,$sizeY+$shiftYup+39+15*1,$shiftX+5,$sizeY+$shiftYup+15+9+35*1,$black);
-	imagetext($im, 2, 0, $shiftX+9, $sizeY+$shiftYup+15*1+35, $black, 'PROBLEMS (%)');
-	//imagestring($im, 2,$shiftX+9,$sizeY+$shiftYup+15*1+35, 'PROBLEMS (%)', $black);
+	imageText($im, 8, 0, $shiftX+9, $sizeY+$shiftYup+15*1+45, $black, 'PROBLEMS (%)');
 
 	imagestringup($im,0,imagesx($im)-10,imagesy($im)-50, 'http://www.zabbix.com', $gray);