// JavaScript Document
function validpage(obj,pagecount)
{	if (obj.value=="")
	{obj.value=0;
	} 
	obj.value=parseFloat(obj.value);
	if (obj.value=="NaN") {alert("Please enter valid page no.");obj.value="1";obj.focus; }
	if (obj.value=="0") {obj.value="1";}
	if (obj.value <0){alert("Please enter valid page no.");obj.value="1";obj.focus;}
	if (parseInt(obj.value) > parseInt(pagecount)){alert("Please enter valid page no.");obj.value="1";obj.focus; }
}