<!-- hide script from old browsers
//Made by Vijay Bhagwandas, Lenntech BV
function convertor5()
{
	var a = document.converse.a5.value//  Poisoulle (SI)
	var b = document.converse.b5.value// Poise = dyns/cm2 = g/cms
	var c = document.converse.c5.value// centiPoise
	var d = document.converse.d5.value// kg/mh
	var e = document.converse.e5.value// kgfs/m2
	var f = document.converse.f5.value// lbfs/inch2
	var g = document.converse.g5.value// lbfs/ft2
	var h = document.converse.h5.value// lbfh/ft2
	var i = document.converse.i5.value// lb/fts
	var j = document.converse.j5.value// lb/fth
	var value1 = document.converse.D
	var D = value1.options[value1.selectedIndex].value

		
	if(a != "")
	{
		document.converse.a5.value = (a*1).toPrecision(D)
		document.converse.b5.value = (a*10).toPrecision(D)
		document.converse.c5.value = (a*1000).toPrecision(D)
		document.converse.d5.value = (a*3600).toPrecision(D)
		document.converse.e5.value = (a/9.81).toPrecision(D)
		document.converse.f5.value = (a/6894.6498).toPrecision(D)
		document.converse.g5.value = (a/47.881254).toPrecision(D)
		document.converse.h5.value = (a/172369).toPrecision(D)
		document.converse.i5.value = (a/1.48816).toPrecision(D)
		document.converse.j5.value = (a/4.133789e-4).toPrecision(D)
	}
	if(b != "")
	{
		document.converse.a5.value = (b/10).toPrecision(D)
		document.converse.b5.value = (b*1).toPrecision(D)
		document.converse.c5.value = (b*100).toPrecision(D)
		document.converse.d5.value = (b*360).toPrecision(D)
		document.converse.e5.value = (b/9.81e1).toPrecision(D)
		document.converse.f5.value = (b/6894.6498e1).toPrecision(D)
		document.converse.g5.value = (b/47.881254e1).toPrecision(D)
		document.converse.h5.value = (b/172369e1).toPrecision(D)
		document.converse.i5.value = (b/1.48816e1).toPrecision(D)
		document.converse.j5.value = (b/4.133789e-3).toPrecision(D)
	}
	if(c != "")
	{
		document.converse.a5.value = (c/1000).toPrecision(D)
		document.converse.b5.value = (c/100).toPrecision(D)
		document.converse.c5.value = (c*1).toPrecision(D)
		document.converse.d5.value = (c*3.6).toPrecision(D)
		document.converse.e5.value = (c/9.81e3).toPrecision(D)
		document.converse.f5.value = (c/6894.6498e3).toPrecision(D)
		document.converse.g5.value = (c/47.881254e3).toPrecision(D)
		document.converse.h5.value = (c/172369e3).toPrecision(D)
		document.converse.i5.value = (c/1.48816e3).toPrecision(D)
		document.converse.j5.value = (c/4.133789e-1).toPrecision(D)
	}
	if(d != "")
	{
		document.converse.a5.value = (d/3600).toPrecision(D)
		document.converse.b5.value = (d/360).toPrecision(D)
		document.converse.c5.value = (d/36).toPrecision(D)
		document.converse.d5.value = (d*1).toPrecision(D)
		document.converse.e5.value = (d/35303.93995).toPrecision(D)
		document.converse.f5.value = (d/24821136).toPrecision(D)
		document.converse.g5.value = (d/172369).toPrecision(D)
		document.converse.h5.value = (d/620528398).toPrecision(D)
		document.converse.i5.value = (d/5357.376).toPrecision(D)
		document.converse.j5.value = (d/1.48816).toPrecision(D)
	}
	if(e != "")
	{
		document.converse.a5.value = (e*9.81).toPrecision(D)
		document.converse.b5.value = (e*9.81e1).toPrecision(D)
		document.converse.c5.value = (e*9.81e3).toPrecision(D)
		document.converse.d5.value = (e*35303.93995).toPrecision(D)
		document.converse.e5.value = (e*1).toPrecision(D)
		document.converse.f5.value = (e*1.42233377e-3).toPrecision(D)
		document.converse.g5.value = (e*2.04815968e1).toPrecision(D)
		document.converse.h5.value = (e/17576.7464).toPrecision(D)
		document.converse.i5.value = (e*6.58978201).toPrecision(D)
		document.converse.j5.value = (e*23723.1451).toPrecision(D)
	}
	if(f != "")
	{
		document.converse.a5.value = (f*6894.6498).toPrecision(D)
		document.converse.b5.value = (f*6894.6498e1).toPrecision(D)
		document.converse.c5.value = (f*6894.6498e3).toPrecision(D)
		document.converse.d5.value = (f*24821136).toPrecision(D)
		document.converse.e5.value = (f/1.42233377e-3).toPrecision(D)
		document.converse.f5.value = (f*1).toPrecision(D)
		document.converse.g5.value = (f*144).toPrecision(D)
		document.converse.h5.value = (f/25).toPrecision(D)
		document.converse.i5.value = (f*4633.07709).toPrecision(D)
		document.converse.j5.value = (f*16679028.2).toPrecision(D)
	}
	if(g != "")
	{
		document.converse.a5.value = (g*47.881254).toPrecision(D)
		document.converse.b5.value = (g*47.881254e1).toPrecision(D)
		document.converse.c5.value = (g*47.881254e3).toPrecision(D)
		document.converse.d5.value = (g*172369).toPrecision(D)
		document.converse.e5.value = (g/2.04815968e1).toPrecision(D)
		document.converse.f5.value = (g/144).toPrecision(D)
		document.converse.g5.value = (g*1).toPrecision(D)
		document.converse.h5.value = (g/3600).toPrecision(D)
		document.converse.i5.value = (g*32.1741614).toPrecision(D)
		document.converse.j5.value = (g*115826.639).toPrecision(D)
	}
	if(h != "")
	{
		document.converse.a5.value = (h*172369).toPrecision(D)
		document.converse.b5.value = (h*172369e1).toPrecision(D)
		document.converse.c5.value = (h*172369e3).toPrecision(D)
		document.converse.d5.value = (h*620528398).toPrecision(D)
		document.converse.e5.value = (h*17576.7464).toPrecision(D)
		document.converse.f5.value = (h*25).toPrecision(D)
		document.converse.g5.value = (h*3600).toPrecision(D)
		document.converse.h5.value = (h*1).toPrecision(D)
		document.converse.i5.value = (h*115826.927).toPrecision(D)
		document.converse.j5.value = (h*416975705).toPrecision(D)
	}
	if(i != "")
	{
		document.converse.a5.value = (i*1.48816).toPrecision(D)
		document.converse.b5.value = (i*1.48816e1).toPrecision(D)
		document.converse.c5.value = (i*1.48816e3).toPrecision(D)
		document.converse.d5.value = (i*5357.376).toPrecision(D)
		document.converse.e5.value = (i/6.58978201).toPrecision(D)
		document.converse.f5.value = (i/4633.07709).toPrecision(D)
		document.converse.g5.value = (i/32.1741614).toPrecision(D)
		document.converse.h5.value = (i/115826.927).toPrecision(D)
		document.converse.i5.value = (i*1).toPrecision(D)
		document.converse.j5.value = (i*3600).toPrecision(D)
	}
	if(j != "")
	{
		document.converse.a5.value = (j*4.133789e-4).toPrecision(D)
		document.converse.b5.value = (j*4.133789e-3).toPrecision(D)
		document.converse.c5.value = (j*4.133789e-1).toPrecision(D)
		document.converse.d5.value = (j*1.48816).toPrecision(D)
		document.converse.e5.value = (j/23723.1451).toPrecision(D)
		document.converse.f5.value = (j/16679028.2).toPrecision(D)
		document.converse.g5.value = (j*115826.639).toPrecision(D)
		document.converse.h5.value = (j/416975705).toPrecision(D)
		document.converse.i5.value = (j/3600).toPrecision(D)
		document.converse.j5.value = (j*1).toPrecision(D)
	}

	if(a == "" || b == "" || c == "" || d == "" || e == "" || f == "" || g == "" || h == "" || i == "" || j == "")
		return;
}


function clearReynolds(){
	var form = window.document.reynolds
	for(var i = 0; i < form.elements.length; i++){
		if(form.elements[i].type == "text"){
			form.elements[i].value = ""
		}
	}
}


//met enter op de toetsenbord laten berekenen
document.onkeypress = keyhandler;
function keyhandler(e) {
	Key = (document.layers)?e.which:window.event.keyCode;;
	if( Key == 13 || Key == 32){ //13 is ascii value for Enter key 32 is space
		convertor5();
		Re();
		stroming();
	}

	//met escape de velden schoonmaken
	if(Key == 8 ){ //27 is ascii value for Escape key 8 is backspace
		clearConverse();
	}

	if(Key == 27){
		clearConverse();
		clearReynolds();
	}
}
// end hiding -->