// JavaScript Document
function calcul_pression(){
	with (document.pression){
		switch(unite1.value)
		{
			case 'pa':
				switch(unite2.value)
				{
					case 'pa' : resultat.value = roundit(data.value); break;
					case 'bar' : resultat.value =  roundit(data.value*0.00001);break;
					case 'mm' : resultat.value =  roundit(data.value*0.102);break;
					case 'at' : resultat.value =  roundit(data.value*0.0000102);break;
					case 'atm' : resultat.value =  roundit(data.value*0.0000099);break;
					case 'torr' : resultat.value =  roundit(data.value*0.0000075);break;
					case 'psi' : resultat.value =  roundit(data.value*0.000145);break;
					case 'pou' : resultat.value =  roundit(data.value*0.00209);break;
				}
			break;
			case 'bar':
				switch(unite2.value)
				{
					case 'pa' : resultat.value = roundit(data.value*100000);break;
					case 'bar' : resultat.value =  roundit(data.value); break;
					case 'mm' : resultat.value =  roundit(data.value*0.000102);break;
					case 'at' : resultat.value =  roundit(data.value*1.02);break;
					case 'atm' : resultat.value =  roundit(data.value*0.99);break;
					case 'torr' : resultat.value =  roundit(data.value*750);break;
					case 'psi' : resultat.value =  roundit(data.value*14.5);break;
					case 'pou' : resultat.value =  roundit(data.value*2088.55);break;
				}
			break;
			case 'mm':
				switch(unite2.value)
				{
					case 'pa' : resultat.value = roundit(data.value*9.81);break;
					case 'bar' : resultat.value =  roundit(data.value*0.0000981);break;
					case 'mm' : resultat.value =  roundit(data.value); break;
					case 'at' : resultat.value =  roundit(data.value*0.0001);break;
					case 'atm' : resultat.value =  roundit(data.value*0.0000968);break;
					case 'torr' : resultat.value =  roundit(data.value*0.0736);break;
					case 'psi' : resultat.value =  roundit(data.value*0.0001422);break;
					case 'pou' : resultat.value =  roundit(data.value*0.0205);break;
				}
			break;
			case 'at':
				switch(unite2.value)
				{
					case 'pa' : resultat.value = roundit(data.value*0.000981);break;
					case 'bar' : resultat.value =  roundit(data.value*0.981);break;
					case 'mm' : resultat.value =  roundit(data.value*10000);break;
					case 'at' : resultat.value =  roundit(data.value); break;
					case 'atm' : resultat.value =  roundit(data.value*0.97);break;
					case 'torr' : resultat.value =  roundit(data.value*735.5);break;
					case 'psi' : resultat.value =  roundit(data.value*14.22);break;
					case 'pou' : resultat.value =  roundit(data.value*2048.34);break;
				}
			break;
			case 'atm':
				switch(unite2.value)
				{
					case 'pa' : resultat.value = roundit(data.value*101000);break;
					case 'bar' : resultat.value =  roundit(data.value*1.01325);break;
					case 'mm' : resultat.value =  roundit(data.value*10330);break;
					case 'at' : resultat.value =  roundit(data.value*1.033);break;
					case 'atm' : resultat.value =  roundit(data.value); break;
					case 'torr' : resultat.value =  roundit(data.value*760) ;break;
					case 'psi' : resultat.value =  roundit(data.value*14.699) ;break;
					case 'pou' : resultat.value =  roundit(data.value*2116.85);break;
				}
			break;
			case 'torr':
				switch(unite2.value)
				{
					case 'pa' : resultat.value = roundit(data.value*133);break;
					case 'bar' : resultat.value =  roundit(data.value*0.00133);break;
					case 'mm' : resultat.value =  roundit(data.value*13.6);break;
					case 'at' : resultat.value =  roundit(data.value*0.00136);break;
					case 'atm' : resultat.value =  roundit(data.value*0.00132);break;
					case 'torr' : resultat.value =  roundit(data.value); break;
					case 'psi' : resultat.value =  roundit(data.value*0.01934);break;
					case 'pou' : resultat.value =  roundit(data.value*2.786);break;
				}
			break;
			case 'psi':
				switch(unite2.value)
				{
					case 'pa' : resultat.value = roundit(data.value*6895);break;
					case 'bar' : resultat.value =  roundit(data.value*0.06895);break;
					case 'mm' : resultat.value =  roundit(data.value*7030);break;
					case 'at' : resultat.value =  roundit(data.value*0.0703);break;
					case 'atm' : resultat.value =  roundit(data.value*0.06803);break;
					case 'torr' : resultat.value =  roundit(data.value*51.71);break;
					case 'psi' : resultat.value =  roundit(data.value); break;
					case 'pou' : resultat.value =  roundit(data.value*144);break;
				}
			break;
			case 'pou':
				switch(unite2.value)
				{
					case 'pa' : resultat.value = roundit(data.value*47.882);break;
					case 'bar' : resultat.value =  roundit(data.value*0.0004788);break;
					case 'mm' : resultat.value =  roundit(data.value*48.819);break;
					case 'at' : resultat.value =  roundit(data.value*0.0004882);break;
					case 'atm' : resultat.value =  roundit(data.value*0.0004724);break;
					case 'torr' : resultat.value =  roundit(data.value*0.359);break;
					case 'psi' : resultat.value =  roundit(data.value*0.00694);break;
					case 'pou' : resultat.value =  roundit(data.value); break;
				}
			break;
		}
	}
}