div1.InnerHtml = "<input type='text' name='product' id='txtProduct' onblur='blurtext1('txtProduct','Text1','t')'/><input type='text' name='product' id='Text1' /><input type='text' name='product' id='t' />";
<script language="javascript" type="text/javascript">
<!-- function blurtext1(t1,t2,result1){
alert(document.getElementById(t1).value);
var v1 =document.getElementById(t1).value;
var v2 =document.getElementById(t2).value;
if(v1=="") v1=0;
if(v2=="") v2=0;
document.getElementById(result1).value=(v1*1)*(v2*1);
}
//-->
</script>
<script language="javascript" type="text/javascript">
<!-- function blurtext1(t1,t2,result1){
alert(document.getElementById(t1).value);
var v1 =document.getElementById(t1).value;
var v2 =document.getElementById(t2).value;
if(v1=="") v1=0;
if(v2=="") v2=0;
document.getElementById(result1).value=(v1*1)*(v2*1);
}
//-->
</script>
div1.InnerHtml = "<input type='text' name='product' id='txtProduct' onblur=\"blurtext1('txtProduct','Text1','t')\"/><input type='text' name='product' id='Text1' /><input type='text' name='product' id='t' />";