function search(){
            document.Search.submit();
}
function Changeitem(pno)
{
	var ctr=1;
	document.frmSearchDL.subptype.selectedIndex=0;
	document.frmSearchDL.subptype.options[0]=new Option("-------Choose------","0");

	if(pno=="Speech IC") {	document.frmSearchDL.subptype.options[ctr]=new Option("AM9","AM9");	ctr=ctr+1;	}
	if(pno=="Speech IC") {	document.frmSearchDL.subptype.options[ctr]=new Option("AM9 Legacy","AM9 Legacy");	ctr=ctr+1;	}
	if(pno=="Speech IC") {	document.frmSearchDL.subptype.options[ctr]=new Option("AM4E","AM4E");	ctr=ctr+1;	}
	if(pno=="Speech IC") {	document.frmSearchDL.subptype.options[ctr]=new Option("AM4G","AM4G");	ctr=ctr+1;	}
	
	if(pno=="Multi-Channel Voice IC") {	document.frmSearchDL.subptype.options[ctr]=new Option("AM4F","AM4F");	ctr=ctr+1;	}
	if(pno=="Multi-Channel Voice IC") {	document.frmSearchDL.subptype.options[ctr]=new Option("AM4H","AM4H");	ctr=ctr+1;	}
	
	
	if(pno=="General Purpose MCU") {	document.frmSearchDL.subptype.options[ctr]=new Option("AM8EB0","AM8EB0");	ctr=ctr+1;	} 
	if(pno=="General Purpose MCU") {	document.frmSearchDL.subptype.options[ctr]=new Option("AM8EB1","AM8EB1");	ctr=ctr+1;	} 

	if(pno=="LCD MCU") {	document.frmSearchDL.subptype.options[ctr]=new Option("AM4A","AM4A");	ctr=ctr+1;	} 

	if(pno=="Recording IC") {	document.frmSearchDL.subptype.options[ctr]=new Option("AMSR","AMSR");	ctr=ctr+1;	}
	if(pno=="Recording IC") {	document.frmSearchDL.subptype.options[ctr]=new Option("AMFR","AMFR");	ctr=ctr+1;	}

	document.frmSearchDL.subptype.length=ctr;
	document.frmSearchDL.subptype.options[0].selected=true;
}
function download(flink){
	window.open (flink);	
}