function newwin(){
var x=document.dataform.city.options[document.dataform.city.selectedIndex].value;
//alert(x);
document.dataform.std_code.value = x;
return false;
}

function show(divid){
	//alert('test ');
	//alert('x is '+ getPageOffsetTop(el));
    	  document.getElementById(divid).style.display = 'block';
		  // document.getElementById(divid).style.top = window.scrollY;
		   //document.getElementById(divid).style.left = window.scrollX;
		   
		  //document.getElementById(divid).style.top = 150;
         // document.getElementById(divid).style.left = 220;
		 
return false;
 }

function hide(divid){
    	  document.getElementById(divid).style.display = 'none';
 }