/*
  Show/Hide converter panel
*/
function activateConverter() {
	var x = new getObj("panelConverter");
	var x1 = new getObj("panelEnd");
	if (x.style.display == "block" ) {
        x.style.display = "none";
        x1.style.display = "block";
	} else {
        x.style.display = "block";
        x1.style.display = "none";
	}
}


/*
  Convert values
*/

function convertValues() {
	var width = document.forms["convertor"].width.value;
	var drop = document.forms["convertor"].drop.value;
	var typeOfConversion = document.forms["convertor"].type.value;
    // Verify
    var anum=/(^\d+$)|(^\d+\.\d+$)/
    if (anum.test(width) && anum.test(drop)) {
    } else {
    	return(false);
    }


    // For inches->mm 2.54
    if (typeOfConversion == 1) {
    	var widthConverted = width*2.54*10;
    	var dropConverted = drop*2.54*10;
		document.forms["convertor"].widthResult.value = widthConverted.toFixed(0);
		document.forms["convertor"].dropResult.value = dropConverted.toFixed(0);
    	return(true);
    }
	// For cm-mm
    if (typeOfConversion == 2) {
    	var widthConverted = width*10;
    	var dropConverted = drop*10;
		document.forms["convertor"].widthResult.value = widthConverted.toFixed(0);
		document.forms["convertor"].dropResult.value = dropConverted.toFixed(0);
    	return(true);
    }

}

function copyResults() {
	var widthConverted = document.forms["convertor"].widthResult.value;
	var dropConverted = document.forms["convertor"].dropResult.value;

	if (widthConverted != '' && widthConverted != 'NaN')
		if (dropConverted != '' && widthConverted != 'NaN') {
			document.forms["colour"].width.value = widthConverted;
			document.forms["colour"].drop.value = dropConverted;
			return (true);
		}


}


/*
  Others
*/

function showLayer(layer_ref,state) {
	if (document.all) { //IS IE 4 or 5 (or 6 beta)
		eval( "document.all." + layer_ref + ".style.visibility = state");
	}
	if (document.layers) { //IS NETSCAPE 4 or below
		document.layers[layer_ref].visibility = state;
	}
	if (document.getElementById && !document.all) {
		maxwell_smart = document.getElementById(layer_ref);
		maxwell_smart.style.visibility = state;
	}
}

function getObj(name)
{
 if (document.getElementById)
 {
	   this.obj = document.getElementById(name);
	   this.style = document.getElementById(name).style;
 }
 else if (document.all)
 {
	   this.obj = document.all[name];
	   this.style = document.all[name].style;
 }
 else if (document.layers)
 {
	   if (document.layers[name])
	   {
	   	this.obj = document.layers[name];
	   	this.style = document.layers[name];
	   }
	   else
	   {
	    this.obj = document.layers.testP.layers[name];
	    this.style = document.layers.testP.layers[name];
	   }
 }
}


/*
Custom colours js
*/

function duluxjs() {
	return(true);
}