// by Mike Best mike.best@hei-usa.com
// More scripts like this at http://www.java-scripts.net
// Check Box Validater only one selection allowed
function checkBoxValidate(cb,gp,grp){
		
		if(grp=="g1"){
				var gn=gp.g1
				var len=3
				var lx=gp.firstBox
			}
		if(grp=="g2"){
			var gn=gp.g2
			var len=3
			var lx=gp.v2
		}
		
		for (j=0; j < len ; j++ ){
				if(gn[j].checked==true){
					gn[j].checked = false
				}				
				if(j == cb){
					gn[j].checked=true
					lx.value=gn[j].value
				}
			
				
		}
			
}