function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName); if (selObj) MM_jumpMenu(targ,selObj,restore);
}

function addtocart(form){
	
	 var sumc=0;
     for(i=0; i<form.elements.length; i++){

		if(form.elements[i].type == "checkbox"){
			if(form.elements[i].checked == true){
					sumc++;
					form.elements[i].disabled=false;
					i=i+1;
					form.elements[i].disabled=false;
					i=i+1;
					form.elements[i].disabled=false;
					i=i+1;
					form.elements[i].disabled=false;
					i=i+1;
					form.elements[i].disabled=false;
			}
			
		}
		
	 }
	 
 if (sumc==0){
	 alert ("Please select an item to add.");
	 return false ;
 }
return true ;

}