Maya Mel script that instead　of ikHandle command for MayaLT.

hq_ikHandle.mel

// file hq_ikHandle.mel
//		Create ikHandle tool for MayaLT
// author Masahiko.Ishii <[email protected]>
// date 2013/11/27

global proc hq_ikHandle()
{
	string $sels[]= `ls -sl`;
	string $ik= `createNode "ikHandle"`;
	string $ef= `createNode "ikEffector"`;
	select -r "ikSystem";

	select -r $sels[1];
	pickWalk -d up;
	string $jnt[]= `ls -sl`;

	parent $ef $jnt[0];

	connectAttr ("ikSCsolver.message") ($ik+".ikSolver");
	connectAttr ($ef+".handlePath[0]") ($ik+".endEffector");
	connectAttr ($sels[0]+".message") ($ik+".startJoint");
	connectAttr ($sels[1]+".tx") ($ef+".tx");
	connectAttr ($sels[1]+".ty") ($ef+".ty");
	connectAttr ($sels[1]+".tz") ($ef+".tz");
	connectAttr ("ikSCsolver.message") ("ikSystem.ikSolver[0]");
}
hq_ikHandle;

When I create joints with create ik option that didn't work well.
usage:
Select start joint and end joint.
Then hq_ikHandle.mel drag&drop into mayaLT scene.