<!--
function SetSIC2(chk)
{
	var D=document;
	var F=document.Form1;
	var sic2=chk.value;

	D.getElementById(sic2 + '_cnt').innerHTML = "0 records selected";
	if (F.sic4d != null)
	{
		for(i=0;i<F.sic4d.length;i++){
			//get all SIC4 elements
			var e=D.getElementsByName("sic4d").item(i).id;
			if(e.indexOf("_"+ sic2 +"_")!="-1")
				D.getElementById(e).checked=false;
			//uncheck all omSIC4 elements	
			var e=D.getElementsByName("omsic4d").item(i).id;
			if(e.indexOf("_"+ sic2 +"_")!="-1")
				D.getElementById(e).checked=false;			
		}
	}
}
//--omit sic2 boxes
function SetomSIC2(chk)
{
	var D=document;
	var F=document.Form1;
	var sic2=chk.value;

	D.getElementById(sic2 + '_cnt').innerHTML = "0 records selected";
	if (F.sic4d != null)
	{
		//clear all OMITs
		for(i=0;i<F.omsic4d.length;i++){
			//get all SIC4 elements
			var e=D.getElementsByName("omsic4d").item(i).id;
			if(e.indexOf("_"+ sic2 +"_")!="-1")
				D.getElementById(e).checked=false;
		}
		//clear all INCLUDEs
		for(i=0;i<F.sic4d.length;i++){
			var e=D.getElementsByName("sic4d").item(i).id;
			if(e.indexOf("_"+ sic2 +"_")!="-1")
				D.getElementById(e).checked=false;
		}
	}
}

//---------------
function SetSIC4(chk)
{
	var D=document;
	var sic4=chk.value;
	var sic2="sic2d_"+sic4.substr(0,2);
		
	//check if SIC2 is omitted
	if(D.getElementById('om'+ sic2).checked==true) 
		D.getElementById(chk.id).checked=false;
	else
		D.getElementById(sic2).checked=false;
		
}

//---------------omit sic4 boxes
function SetomSIC4(chk)
{
	var D=document;
	var sic4=chk.value;
	var sic2="omsic2d_"+sic4.substr(0,2);
	D.getElementById(sic2).checked=false;
}

//-----------------------------
function IncSelRecs(theobj,chk){
	v=document.getElementById(chk).innerHTML;
	if(isNaN(parseInt(v))){
		t=1;
	}else{ 
		t = parseInt(v);
		if(t<0)t=0;
		(theobj.checked==true)?	t+=1 : (t>0)?t-=1:'';
	}
	document.getElementById(chk).innerHTML = t +" records selected"; 
}

//include all sic4 boxes for selected SIC2
function InclAllSIC4(chk)
{
	var D=document;
	var F=document.Form1;
	var sic2el="sic2d_"+chk;
	var sic2=chk;
	var c=0;

	D.getElementById(sic2 + '_cnt').innerHTML = "0 records selected";
	
	D.getElementById(sic2el).checked=false;	
	D.getElementById('om'+sic2el).checked=false;

	for(i=0;i<F.sic4d.length;i++){
		//include all SIC4 elements
		var e=D.getElementsByName("sic4d").item(i).id;
		if(e.indexOf("_"+ sic2 +"_")!="-1"){
			D.getElementById(e).checked=true;
			c+=1;
			D.getElementById(sic2 + '_cnt').innerHTML = c+" records selected";			
		}
		//Omit All omSIC4 elements
		var e=D.getElementsByName("omsic4d").item(i).id;
		if(e.indexOf("_"+ sic2 +"_")!="-1")
			D.getElementById(e).checked=false;			
	}
}
//OMIT all sic4 boxes for selected SIC2
function OmitAllSIC4(chk)
{
	var D=document;
	var F=document.Form1;
	var sic2el="sic2d_"+chk;
	var sic2=chk;

	D.getElementById(sic2 + '_cnt').innerHTML = "0 records selected";
	D.getElementById('om'+sic2el).checked=false;
	D.getElementById(sic2el).checked=false;

	for(i=0;i<F.sic4d.length;i++){
		//check all omSIC4 elements
		var e=D.getElementsByName("omsic4d").item(i).id;
		if(e.indexOf("_"+ sic2 +"_")!="-1")
			D.getElementById(e).checked=true;
			
		//uncheck all SIC4 elements
		var e=D.getElementsByName("sic4d").item(i).id;
		if(e.indexOf("_"+ sic2 +"_")!="-1")
			D.getElementById(e).checked=false;
	}
}
//-->