Metals= new Array("14KW","14KY","14KP","14KT","18KW","18KY","18KP","18KT","PLAT","PL18");
MDensity= new Array(12.61,13.07,13.26,12.84,16.21,16.80,17.05,16.51,24,21.9);
MPRatio = new Array(.5833,.5833,.5833,.5833,.75,.75,.75,.75,1,1);
MetalBasePr=new Array(900,900,900,900,900,900,900,900,2000,2000);
MetalLabor=new Array(4.5,4.5,4.5,4.5,5,5,5,5,9,9);
function GetMetIndex(mmet){
//	jji=-1;
	for( var jj=0; jj <Metals.length; jj++){
		if (mmet==Metals[jj]){
		//alert(mmet + jj);
			return(jj);
		}
	}
	return(0);
}