function help(page){
OpenWin = this.open(page, "Help", "toolbar=no,menubar=no,location=no,scrollbars=yes,resize=no,height=700,width=600")
}

    function changeCode(){ 

        var bod = "4";
        var flo = "";
        var act = "";
        var sol = "";
        var lim = "";
        var err = "";
        var con = "N";
        var ser = "";
        var solpic = "";
        var price = 0;
        var base = 0;
        var solprice = 0;
        var solweight = 0;
        var soldescrip = "";
        var limweight = 0;
        var limprice = 0;
        var limdescrip = 0;
        var siz = "";
        var nqs = "no";
        var pmc = "";
		var solc = "";
		
        document.codeform.price.value = "";

        if (document.codeform.size[0].checked) {var siz = "43"; var con = "N"};
        if (document.codeform.size[1].checked) {var siz = "44"; var con = "N"};
        if (document.codeform.size[2].checked) {var siz = "45"; var con = "N"};
        if (document.codeform.size[3].checked) {var siz = "46"; var con = "N"};
        if (document.codeform.size[4].checked) {var siz = "47"; var con = "N"};
        if (document.codeform.size[5].checked) {var siz = "48"; var con = "N"};
        if (document.codeform.size[6].checked) {var siz = "49"; var con = "N"};
        if (document.codeform.size[7].checked) {var siz = "U4"; var con = "C"};
        if (document.codeform.size[8].checked) {var siz = "U5"; var con = "C"};
        if (document.codeform.size[9].checked) {var siz = "U6"; var con = "C"};
        if (document.codeform.size[10].checked) {var siz = "U8"; var con = "C"};
        if (document.codeform.size[11].checked) {var siz = "U9"; var con = "C"};
		

        if (document.codeform.flow[0].checked) {var flo = "S"; var solt = "E"; var acttype = " Spring Return Normally Closed (2 springs) (for Bi-Directional Flow)";};
        if (document.codeform.flow[1].checked) {var flo = "C"; var solt = "E"; var acttype = " Spring Return Normally Closed (1 spring) (for Flow from 1 to 2)";};
        if (document.codeform.flow[2].checked) {var flo = "A"; var solt = "E"; var acttype = " Spring Return Normally Open (for Flow from 2 to 1)";};
        if (document.codeform.flow[3].checked) {var flo = "D"; var solt = "C"; var acttype = " Double Acting  (for Bi-Directional Flow)";};

        if (document.codeform.body[0].checked) {var bod = "4"};
        if (document.codeform.body[1].checked) {var bod = "9"};

// Solenoids ---------------------------
        if (document.codeform.solenoid[0].checked) {var solc = ""};
        if (document.codeform.solenoid[1].checked) {var solc = "3"};
        if (document.codeform.solenoid[2].checked) {var solc = "4"};
        if (document.codeform.solenoid[3].checked) {var solc = "5"};
        if (document.codeform.solenoid[4].checked) {var solc = "6"};
        if (document.codeform.solenoid[5].checked) {var solc = "2"};
		
        if (document.codeform.solenoidv[0].checked) {var solv = "A"; var solvoltage="120 VAC"};
        if (document.codeform.solenoidv[1].checked) {var solv = "B"; var solvoltage="24 VDC"};
        if (document.codeform.solenoidv[2].checked) {var solv = "F"; var solvoltage="12 VDC"};
		
		if (solc!=""){var sol=solt+solc+solv; var solpic=solt+"3";
			if (solc=="2"){ var solpic=solt+"2";}
			}


        if (document.codeform.limit[0].checked) {var lim = ""; var limdescrip="";};
        if (document.codeform.limit[1].checked) {var lim = "M2"};
        if (document.codeform.limit[2].checked) {var lim = "I2"};


    if (lim == "I2"){ 
     alert('The A-Link Limit Switch is not available for online ordering.\rCall 1-800-899-0553 for more information.\r\rThe Limit Switch will be reset to NONE.');
     document.codeform.limit[0].checked = 1;
     var lim = ""
}

   if ((flo == "C" || flo == "D") && (con=="C")){
          alert('TRI-CLAMP connections are only available on with Flow A or S.\r\rThe Flow will automatically be set to S.');
          document.codeform.flow[0].checked = 1;
          var flo = "S"}




if (flo == "C"){
      if (siz == "43" || siz == "44" || siz == "45" || siz == "46"  || siz == "U4" || siz == "U5" || siz == "U6") {          
alert ('For sizes up to 1 inch, use Normally Closed with 2 Springs.\r\rThe selection will be automatically corrected for you.');
                          document.codeform.flow[0].checked = 1;
     var flo = "S"           }
     }

   if (bod == "9" && con == "C"){
          alert('TRI-CLAMP connections are only available on STAINLESS STEEL models.\r\rThe BODY MATERIAL will automatically be set to STAINLESS STEEL.');
          document.codeform.body[0].checked = 1;
          var bod = "4"}


if ((solc == "2") && (lim != "")) {
      alert('You Have Selected an EXPLOSION PROOF Solenoid.\rThe limit switch is NOT explosion proof.\rThis configuration is not available for ordering online.\rPlease call 1-800-899-0553 for more information on explosion proof limit switches.\r\rThe LIMIT SWITCH will be reset to NONE.');
     document.codeform.limit[0].checked = 1;
     var lim = ""
}


if (siz != "") {
var mod = con+flo+'_'+siz;


var actdescrip = eval('act_'+mod);
if (actdescrip == "DN50"){ var act = "16";}
if (actdescrip == "DN63"){ var act = "18";}
if (actdescrip == "DN90"){ var act = "21";}
if (actdescrip == "DN110"){ var act = "23";}


var mc='J'+bod+flo+"PG"+siz+act+sol+lim;




var baseprice = eval('baseprice_'+bod+'_'+mod);
var baseweight = eval('baseweight_'+mod);

}
        var pic = "J"+bod+con+solpic+lim;
     if (pic == "J4"){var pic = "J4N"}
     if (pic == "J9"){var pic = "J9N"}
	 
// solenoid pricing, weight, & description

	var solbeg2 = sol.substring(0, 2);
	
		if (sol !=''){
		  var solbeg2 = sol.substring(0, 2);
	      var solprice = eval('sol_'+solbeg2+'_price');
	      var solweight = eval('sol_'+solbeg2+'_weight');
	      var soldescrip = (eval('sol_'+solbeg2+'_descrip'))+" "+solvoltage;
	    }


if (lim =='M2'){
      var limprice = M2_price; var limdescrip=M2_descrip; var limweight=M2_weight;
    }

if (lim =='I2'){
      var limprice = 10000; var limdescrip="I2 description"; var limweight=1;
    }	
	

if (price != "call 1-800-899-0553"){
     var price = baseprice+solprice+limprice}
	 
	 var weight = baseweight+solweight+limweight;

        var mc = "J"+bod+flo+"PG"+act+siz+sol+lim;

if (siz == ""){var price = ""; var mc = "Select Size"}


if (siz == ""){ 	
	document.getElementById("add").disabled=true;
	document.getElementById("add").className="BUTTOND";
} else {
	document.getElementById("add").disabled=false;
	document.getElementById("add").className="BUTTON";
}


        document.codeform.price.value = price;  
		document.getElementById('listprice').innerHTML = price;
		if (price != "") {
			var qty = document.codeform.qty.value;
			var unit = document.codeform.price.value;
			var extprice = unit * qty;
			document.getElementById('extendedPrice').innerHTML= extprice;
		} else {
			document.getElementById('extendedPrice').innerHTML= "";
		}
	

        document.codeform.id.value = mc;
        document.codeform.modelcode.value = mc;
		document.getElementById('PN').innerHTML = mc;
		
if (bod=="4"){var bodmat="Stainless Steel"; document.codeform.prodname.value= "Ares Series";}		
if (bod=="9"){var bodmat="Bronze"; document.codeform.prodname.value= "Zeus Series";}		

        document.codeform.prodseries.value = 'High Cycle-Life Pnuematic Angle Seat Valve';
		
	    var infotext = "<b> Body Material: </b>"+bodmat+"<br>";
		
		if (siz != "") {
		var infotext = infotext + "<b> Size & Connection: </b>"+eval('sizdescrip_'+mod)+" "+eval('condescrip_'+mod)+"<br>";
		} else {   
		var infotext = infotext + "<b> Size & Connection: </b> Select Size<br>";
		}
					   
        var infotext = infotext + "<b> Seats: </b>PTFE | <b> Stem Seals: </b>PTFE<br>"+
                       "<b> Actuator: </b>"+actdescrip+acttype+"<br>";
					   			
		if (soldescrip != "") {
			var infotext = infotext +"<b>Actuator Solenoid: </b>"+sol+" "+soldescrip+"<br>";}

		if (limdescrip != "") {
			var infotext = infotext +"<b>Limit Switch: </b>"+limdescrip+"<br>";}

        document.codeform.weight.value = weight;
        document.codeform.info.value = infotext;
        document.codeform.imgsrc.value = "/anglevalve/models/"+pic+".jpg";

   var psummary = 'price = base:'+baseprice+'<br>  sol:'+solprice+'<br> lim:'+limprice+'<br>';
   var wsummary = 'weight = base:'+baseweight+'<br> sol:'+solweight+'<br> lim:'+limweight+'<br>';

		
		
	//     document.getElementById('infospan').innerHTML = infotext;
    //     document.getElementById('calcspan').innerHTML = "<table class='small'><tr><td align='right'>"+psummary+"</td><td align='right'>"+wsummary+"</td></tr></table>";


	if (siz != "") {
        document.getElementById('psi8').innerHTML = eval('psi8_'+mod);
        document.getElementById('psi6').innerHTML = eval('psi6_'+mod);
	}
	
    document.getElementById('infospan').innerHTML = "<table><tr><td align='left'><span class='Headertextcart'>Angle Seat Valve</span><br>"+infotext+"</td></tr></table>";



var imgAng = new Image();
imgAng.src = "/anglevalve/models/"+pic+".jpg";

        document.images[ "mainimg" ].src = eval( "imgAng.src" );

}