var fDesc=new Array();
fDesc[0] = "S5 for Windows&reg; provides the tools for creating, modifying, testing and documenting programs for programmable logic controllers (PLC). S5 for Windows&reg; is designed for programming the Siemens PLC family SIMATIC&reg; S5 with STEP&reg;5. The Function Block Diagram (FBD), the Ladder Diagram (LAD) and the Statement List (STL) are used as presentations for S5. Existing S5 programs can be edited directly without im-/export. S5 for Windows&reg; is compatible to the original Siemens programming unit. For automatic troubleshooting the S5 Doctor functions are integrated as well.<br /> In order to program the Siemens PLC-control series&reg; S7-300&reg; and S7-400&reg; efficiently and comfortably, IBHsoftec provides the software S7 for Windows&reg;. This software can be combined with S5 for Windows&reg; or runs stand alone. With S7 for Windows&reg; the entire Simatic&reg; S7-300&reg; and S7-400&reg; PLC-control series can be programmed. The complete S7 instruction set is im-plemented in the presentations Statement List (STL), Function Block Diagram (SFC) and Ladder Diagram (LAD).";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
		if (document.getElementById('m1'))
			document.getElementById('m1').style.display='none';
		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
	}
	else
	{
		s.innerHTML = '';
	}
}