function popon(url)
{
window.open (url,"mywindow1",'scrollbars=yes,top=0,left=0,width=500,height=500');
}

  
 
  
  function validateDecimal(field) {
    var valid = "0123456789."
    var ok = "yes";
    var temp;
    for (var i=0; i<field.value.length; i++) {
      temp = "" + field.value.substring(i, i+1);
      if (valid.indexOf(temp) == "-1") ok = "no";
    }
    if (ok == "no") {
      field.value = "";
      field.focus();
      field.select();
    }
  }
  
//updatedby Erda
  function validateText(field) {
    var valid = "0123456789abcdefghijklmnopqrstuvwxyz`@#&()-_:',./ABCDEFGHIJKLMNOPQRSTUVWXYZ ";
    var temp;
	var tempfield="";
    for (var i=0; i<field.value.length; i++) {
        temp = "" + field.value.substring(i, i+1);
        if (valid.indexOf(temp) == "-1"){
        
			field.value = field.value.substring(0,field.value.indexOf(temp) ) ;
			field.focus();
			break;
		}
	}	
		
}


     
  function validateEmel(field) {
    var valid = "0123456789abcdefghijklmnopqrstuvwxyz@-_.ABCDEFGHIJKLMNOPQRSTUVWXYZ";
    var temp;
	var tempfield="";
    for (var i=0; i<field.value.length; i++) {
        temp = "" + field.value.substring(i, i+1);
        if (valid.indexOf(temp) == "-1"){
        
			field.value = field.value.substring(0,field.value.indexOf(temp) ) ;
			field.focus();
			break;
		}
	}	
		
} 



function validateTextStrict(field) {
    var valid = "-/.0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
    var temp;
    for (var i=0; i<field.value.length; i++) {
        temp = "" + field.value.substring(i, i+1);
        if (valid.indexOf(temp) == "-1"){
			
			field.value = field.value.substring(0,field.value.indexOf(temp) ) ;
			field.focus();
			break;
        } 
	}		
       
}   

function validatePassport(field) {
    var valid = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
    var temp;
    for (var i=0; i<field.value.length; i++) {
        temp = "" + field.value.substring(i, i+1);
        if (valid.indexOf(temp) == "-1"){

                        field.value = field.value.substring(0,field.value.indexOf(temp) ) ;
                        field.focus();
                        break;
        }
        }

}


function cquote(field)
{	var tempfield="";
	for (var i=0; i<field.value.length; i++) {
    	temp = "" + field.value.substring(i, i+1);
        if (temp=="'"){
	   		tempfield= tempfield +"`" ;
		}else { tempfield= tempfield + temp }
	}
	field.value=tempfield;
}

 //erda
  function validateNumber(field) {
    var valid = "0123456789";
    var temp;
    for (var i=0; i<field.value.length; i++) {
      	temp = "" + field.value.substring(i, i+1);
      	if (valid.indexOf(temp) == "-1") {
	 
			field.value = field.value.substring(0,field.value.indexOf(temp) ) ;
			field.focus();
			break;
    	}
	}
 }