//- Copyright CADBow (c) 2006
//- Version 2006-05-02

function NumericChgVal (name, val, vmin, vmax) {
	var obj0 =document.getElementById (name + '_0') ;
	var obj =document.getElementById (name) ;
	val +=parseInt (obj.value)  ;
	obj.value =val ;
	var color ='#586ca9' ;
	if ( val < vmin || (vmax > vmin && val > vmax) )
		color ='#aa0000' ;
	else if ( val == parseInt (obj0.value) )
		color ='#369f87' ;
	obj.style.color =color ;
}