// JScript File



function DuctSquareLength_KeyUp(DuctSquareLength){
    document.getElementById('ctl00_cphMain_DuctSquareWidth').value = DuctSquareLength; 
}

function SelectText(ControlID)
{
  var control = document.getElementById(ControlID); 
  control.select();
}

function DuctTypeSelected(ctlIndex, DuctType){
    
    ductLagging = document.getElementById('ctl00_cphMain_DuctLagging' + ctlIndex);
    ductLagging.length = 1;
    
    ductWidth = document.getElementById('ctl00_cphMain_DuctWidth' + ctlIndex);
    DuctHeightDia = document.getElementById('ctl00_cphMain_DuctHeightDia' + ctlIndex);
    if(DuctType == "Round"){
        ductLagging.value = 0;
        ductWidth.value = 0;
        ductWidth.readOnly = true;
    }
    else{
        ductLagging.enabled = true;
        addOption(ductLagging, "0.25", "0.25");
        addOption(ductLagging, "0.375", "0.375");
        addOption(ductLagging, "0.5", "0.5");
        addOption(ductLagging, "0.625", "0.625");
        addOption(ductLagging, "0.75", "0.75");
        addOption(ductLagging, "1", "1");
        addOption(ductLagging, "1.25", "1.25");
        ductWidth.readOnly = false;

    }    
     if(DuctType == "Square"){
        ductWidth.readOnly = true;
        ductWidth.value = DuctHeightDia.value;
     }
   
}

function Length_onblur(ctlIndex){
    DuctType = document.getElementById('ctl00_cphMain_DuctType' + ctlIndex).value;
    if(DuctType == "Square"){
        ductWidth = document.getElementById('ctl00_cphMain_DuctWidth' + ctlIndex);
        DuctHeightDia = document.getElementById('ctl00_cphMain_DuctHeightDia' + ctlIndex);
        ductWidth.value = DuctHeightDia.value
    }
}

function liquidSelected(ctlIndex){
    PipeMaterial = document.getElementById('ctl00_cphMain_PipeMaterial' + ctlIndex).value;
    FluidType = document.getElementById('ctl00_cphMain_FluidType' + ctlIndex).value;
    PipeCondition = document.getElementById('ctl00_cphMain_PipeCondition' + ctlIndex);
    PipeCondition.length = 0;
    
    if(FluidType == "Steam"){
        addOption(PipeCondition,"Full", "Full"); 
    }
    else{
        addOption(PipeCondition,"Select", "Select");
        PipeCondition.options[0].style.color = "red"; 
        
        addOption(PipeCondition,"Full", "Full");
        if(PipeMaterial == "Copper Water" || PipeMaterial == "Steel Schedule 40"){
        }
        else{
            addOption(PipeCondition,"Half Full", "Half Full");
        }
         addOption(PipeCondition,"Empty", "Empty");
    }
    
}

function addOption(selectbox,text,value )
{
    var optn = document.createElement("OPTION");
    optn.text = text;
    optn.value = value;
    selectbox.options.add(optn);
}

//document.myForm.select.options[2].style.color = "blue";