function parSet(form, par, value) {
	if (navigator.appName == "Microsoft Internet Explorer") {
		if(!eval(form+'.'+par))
			return;
	} else if (navigator.appName == "Netscape") {
		if(eval(form+'.'+par)==undefined)
			return;
	}

	var type = '';
	type = eval(form+'.'+par+'.type');
	
	if (navigator.appName == "Microsoft Internet Explorer") {
		if ( (eval(form+'.'+par+'.length') > 1) && (type != "select-one") && (type != "select-multiple") )
			type = eval(form+'.'+par+'[0].type');
	} else if (navigator.appName == "Netscape") {
		if ( (type == undefined) || ( (eval(form+'.'+par+'.length') > 1) && (type.length==0) ) )
			type = eval(form+'.'+par+'[0].type');
	} else alert("Your browser may have problem to run this page.")
	
	if (type == 'checkbox') {
		if ( (value != null) && (value == eval(form+'.'+par+'.value')) )
		eval(form+'.'+par+'.checked = true;');
	} else if (type == 'radio') {
		loop_count = 0;
		for (i=0; i < eval(form+'.'+par+'.length'); i++) {
			loop_count++;
			if (eval(form+'.'+par+'['+i+'].value == \''+ value + '\''))
				eval(form+'.'+par+'['+i+'].checked = true'); 
		}
		if (loop_count == 0) {
			if (eval(form+'.'+par+'.value == \''+ value + '\''))
				eval(form+'.'+par+'.checked = true'); 
		}
	} else if (type.indexOf('select') != -1) {
		for (i=0; i < eval(form+'.'+par+'.options.length'); i++) {
			//alert(form+'.'+par+'.options['+i+'].value == \'' + value + '\'');
			if (eval(form+'.'+par+'.options['+i+'].value == \'' + value + '\''))
				eval(form+'.'+par+'.options['+i+'].selected = true');
		}
	} else if (type != 'file') {
		eval(form+'.'+par+'.value = \'' + value + '\'');
	}
}