// JavaScript Document



 /********************************************************



 Version		: ShimBi News Feeds (Ver. 1.0.0)



 Author  		: Kailash Kumawat



 Start Date 	: 03 - 07 -2006



 Last Modified 	: 03 - 07- 2006



 File Name 		: form_validation.js



 Purpose 		: form validation functions



 



 ********************************************************/



 



//check for blank



function isBlank(t_obj,t_msg)



{



	if (trimString(t_obj.value)=="")



	{



		alert(t_msg);



		t_obj.focus();	



		return 0;



	}



	else



		return 1;



}











//check alphabets only



function isAlphabet(t_obj,t_msg)



{



	xx=t_obj.value;



	validchars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ ";



	for (i=0; i<xx.length; i++) 



	{



		badchar = xx.charAt(i);



		if (validchars.indexOf(badchar,0) == -1)



		{



			alert(t_msg);



			t_obj.focus();	



			return 0;



		}



	}



	return 1;



}



//check numbers only



function isNumber(t_obj,t_msg)



{



	xx=t_obj.value;



	validchars = "0123456789";



	for (i=0; i<xx.length; i++) 



	{



		badchar = xx.charAt(i);



		if (validchars.indexOf(badchar,0) == -1)



		{



			alert(t_msg);



			t_obj.focus();	



			return 0;



		}



	}



	return true;



}



//function isFloat(t_obj,t_msg)



//{



//	xx=t_obj.value;



//	validchars = "0123456789.0123456789";



//	for (i=0; i<xx.length; i++) 



//	{



//		badchar = xx.charAt(i);



//		if (validchars.indexOf(badchar,0)== -1)



//		{



//			alert(t_msg);



//			t_obj.focus();	



//			return 0;



//		}



//		



//	}



//	return true;



//}



//check numbers in password



function isNumberPassword(t_obj,t_msg)



{



	xx=t_obj.value;



	validchars = "0123456789";



	flag="n";



	for (i=0; i<xx.length; i++) 



	{



		badchar = xx.charAt(i);



		if (validchars.indexOf(badchar,0) != -1)



		{



			flag="y";



		}



	}



	if(flag=="n")



	{



		alert(t_msg);



		t_obj.focus();	



		return 0;



	}



	return true;



}



//check numbers in password



function isStringPassword(t_obj,t_msg)



{



	xx=t_obj.value;



	validchars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";



	flag="n";



	for (i=0; i<xx.length; i++) 



	{



		badchar = xx.charAt(i);



		if (validchars.indexOf(badchar,0) != -1)



		{



			flag="y";



		}



	}



	if(flag=="n")



	{



		alert(t_msg);



		t_obj.focus();	



		return 0;



	}



	return true;



}











function isNumberPhone(t_obj,t_msg)



{



	xx=t_obj.value;



	validchars = "0123456789PQRSTUVWXO";



	for (i=0; i<xx.length; i++) 



	{



		badchar = xx.charAt(i);



		if (validchars.indexOf(badchar,0) == -1)



		{



			alert(t_msg);



			t_obj.focus();	



			return 0;



		}



	}



	return true;



}







//check string length



function checkLength(t_obj,t_length,t_msg)



{



	if(t_obj.value.length>t_length)



	{



		alert(t_msg);



		t_obj.focus();	



		return 0;



	}



	else



		return 1;



}



//check string character range



function checkRange(t_obj,min_length,max_length,t_msg)



{



	if(parseFloat(t_obj.value.length)>=parseFloat(min_length) && parseFloat(t_obj.value.length)<=parseFloat(max_length))



		return 1;



	else



	{



		alert(t_msg);



		t_obj.focus();	



		return 0;



	}



}



//check number range



function checkNumRange(t_obj,min_length,max_length,t_msg)



{



	if(parseFloat(t_obj.value)>=parseFloat(min_length) && parseFloat(t_obj.value)<=parseFloat(max_length))



		return 1;



	else



	{



		alert(t_msg);



		t_obj.focus();	



		return 0;



	}



}







//check email



function isEmail(t_obj,t_msg)



{



	



	var xx=t_obj.value;



	validchars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.@_-";



	var valid="y";



	for (i=0; i<xx.length; i++) 



	{



		badchar = xx.charAt(i);



		if (validchars.indexOf(badchar,0) == -1)



		{



			valid="n";	



			break;



		}



	}



	if ((xx.indexOf("@") == -1) || (xx.indexOf(".") == -1))



	{



		valid="n";



	}



	at_loc=xx.indexOf("@");



	dot_loc=xx.indexOf(".");



	if(xx.indexOf("@",at_loc+1)>0)



	{



		valid="n";



	}



	if( xx.substr(at_loc+1,1) == "." || xx.substr(at_loc-1,1) == "." )



	{



		valid="n";



	}



	if (parseInt(xx.indexOf(".",parseInt(xx.indexOf("@"))))==-1)



	{



		valid="n";



	}



	if(countChar(xx,'@',0,xx.length-1)!=1)



	{



		valid="n";



	}



	if( (xx.length - xx.lastIndexOf("."))<3)



	{



		valid="n";



	}



	if(xx.indexOf("@")<1)



	{



		valid="n";



	}



	if(xx.indexOf("-")==0 ||xx.indexOf("_")==0)



	{



		valid="n";



	}



	if(xx.lastIndexOf("-")== xx.length-1 ||xx.lastIndexOf("_")== xx.length-1)



	{



		valid="n";



	}



	if(valid=="n")



	{



		alert(t_msg);



		t_obj.focus();	



		return 0;



	}



	return 1;



}



function countChar(t_str,t_char,start_index,end_index)



{



	var count=0;



	for(i=parseInt(start_index);i<parseInt(end_index);i++)



	{



		if(t_str.indexOf(t_char,i)!=-1)



		{



			count++;



			i=t_str.indexOf(t_char,i) ;



		}



	}



	return count;



}



function isEmail1(t_obj,t_msg) 



{



	xx=t_obj.value;



	if (xx.search("/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/") != -1)



		return 1;



	else



	{



		



		alert(t_msg);



		t_obj.focus();	



		return 0;



	}



}







//check alphanumeric



function isAlphaNumeric(t_obj,t_extra,t_msg)



{



	xx=t_obj.value;



	validchars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"+t_extra;



	for (i=0; i<xx.length; i++) 



	{



		badchar = xx.charAt(i);



		if (validchars.indexOf(badchar,0) == -1)



		{



			alert(t_msg);



			t_obj.focus();	



			return 0;



		}



	}



	return 1;



}



//check url



function isURL(t_obj,t_msg) 



{



	if (t_obj.value.indexOf("http://",0) == -1) 



	{



		alert(t_msg);



		t_obj.focus();	



		return 0;



	}



	else



		return 1;



}







//string comparision



//type 1 case sensitive



//type 2 case in-sensitive



function stringComparision(t_obj1,t_obj2,t_type,t_msg)



{



	if(t_type==1)



	{



		var val=(t_obj1.value==t_obj2.value);



		if(val==false)



		{



			alert(t_msg);



			t_obj2.focus();



			return 0;



		}



	}



	if(t_type==2)



	{



		var val=(t_obj1.value.toLowerCase()==t_obj2.value.toLowerCase());



		if(val==false)



		{



			alert(t_msg);



			t_obj2.focus();



			return 0;



		}



	}



	return 1;



}







//confirm delete



function confirmDelete()



{







	if(!confirm("Do you really want to delete it?"))



	{



		return false;



	}







}



//confirm Logout



function confirmLogout()



{







	if(!confirm("Do you want to logout?"))



	{



		return false;



	}







}



//remove spaces from start and end



function trimString (str) 



{



  str = this != window? this : str;



  return str.replace(/^\s+/g, '').replace(/\s+$/g, '');



}







//date comparision



function dateComparision(from_date,to_date)



{



	var t_dt=from_date.split("/");



	var dt1=new Date(t_dt[2],t_dt[1],t_dt[0]);



	t_dt=to_date.split("/");



	var dt2=new Date(t_dt[2],t_dt[1],t_dt[0]);



	if (dt1>dt2)



	{



		return 0;



	}



	return 1;



}







//check time



function isTime(tt)



{



	if(tt.value!="")



	{



		if(tt.value.indexOf(":")==-1)



		{



			alert("Please fill time in correct format(hh:mm)");



			tt.focus();



			return;



		}



		tt1=tt.value.split(":");



		if (parseInt(tt1[0])>=24)



		{



			alert("Hour cannot be greater then 23");



			tt.focus();



			return;



		}



		if (parseInt(tt1[1])>=60)



		{



			alert("Minute cannot be greater then 59");



			tt.focus();



			return;



		}



	}	



}







var photo_arr=new Array();



photo_arr[0]="jpg";



photo_arr[1]="jpeg";



//photo_arr[2]="gif";



/*photo_arr[3]="bmp";



photo_arr[4]="tiff";



photo_arr[5]="png";



*/



//var photo_str="jpg jpeg gif";



var photo_str="jpg jpeg gif";







function isPhoto(t_obj,t_msg)



{



	var t_photo=t_obj.value;



	if(t_photo=="")



	{



		return 1;



	}



	if(t_photo.lastIndexOf(".")==-1)



	{



		alert(t_msg);



		return 0;



	}



	var ext=t_photo.substr(t_photo.lastIndexOf(".")+1);



	if (photo_str.indexOf(ext.toLowerCase())==-1)



	{



		alert(t_msg);



		return 0;



	}



	return 1;



}











//check webpage name



function isWebPagename(t_obj,t_msg)



{



	xx=t_obj.value;



	validchars = "abcdefghijklmnopqrstuvwxyz0123456789-_";



	for (i=0; i<xx.length; i++) 



	{



		badchar = xx.charAt(i);



		if (validchars.indexOf(badchar,0) == -1)



		{



			alert(t_msg);



			t_obj.focus();	



			return 0;



		}



	}



	return 1;



}







//check user name



function isUsername(t_obj,t_msg)



{



	xx=t_obj.value;



	validchars = "abcdefghijklmnopqrstuvwxyz0123456789";



	for (i=0; i<xx.length; i++) 



	{



		badchar = xx.charAt(i);



		if (validchars.indexOf(badchar,0) == -1)



		{



			alert(t_msg);



			t_obj.focus();	



			return 0;



		}



	}



	return 1;



}







//check alphabet + extra characters



function isAlphabetExtra(t_obj,t_extra,t_msg)



{



	xx=t_obj.value;



	validchars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"+t_extra;



	for (i=0; i<xx.length; i++) 



	{



		badchar = xx.charAt(i);



		if (validchars.indexOf(badchar,0) == -1)



		{



			alert(t_msg);



			t_obj.focus();	



			return 0;



		}



	}



	return 1;



}











//check for home



function isHome(t_obj,t_msg)



{



	str=trimString(t_obj.value);



	



	if (str.toLowerCase() == "home" || str.toLowerCase() == "news" || str.toLowerCase() == "feedback")



	{



		alert(t_msg);



		t_obj.focus();	



		return 0;



	}



	else



		return 1;



}







//check for index page and temlate page



function ispageexists(t_obj,t_msg)



{



	str=trimString(t_obj.value);



	



	if (str.toLowerCase() == "index" || str.toLowerCase() == "template" || str.toLowerCase() == "customerror" || str.toLowerCase() == "sitemap" )



	{



		alert(t_msg);



		t_obj.focus();	



		return 0;



	}



	else



		return 1;



}







//check radio buttons



function isRadioSel(t_obj1,t_obj2,t_msg)



{



	if(t_obj1.status==false && t_obj2.status==false)



	{



		alert(t_msg);



		//t_obj1.focus();	



		return 0;



	}



	return 1;



}











// Date (yyyy/mm/dd)



function isDate(object_value,t_msg) 



{



	//alert (object_value);



	isplit = object_value.indexOf('/');



	



	sYear = object_value.substring(0, isplit);



	



	isplit = object_value.indexOf('/', isplit + 1);



	



	sMonth = object_value.substring((sYear.length + 1), isplit);



	



	sDay = object_value.substring(isplit + 1);







	if (EW_checkday(sYear, sMonth, sDay)==0)



	{



		alert(t_msg);



		return 0;



	}



	else



		return 1;



}







function EW_checkday(checkYear, checkMonth, checkDay) 



{



	maxDay = 31;



	



	if (checkMonth == 4 || checkMonth == 6 ||	checkMonth == 9 || checkMonth == 11) {



		maxDay = 30;



	} else if (checkMonth == 2)	{



		if (checkYear % 4 > 0)



			maxDay =28;



		else if (checkYear % 100 == 0 && checkYear % 400 > 0)



			maxDay = 28;



		else



			maxDay = 29;



	}



	



	if(checkDay>maxDay)



		return 0;



	else



		return 1;



}







function checkdate(checkYear, checkMonth, checkDay,today_date,t_msg) 



{



	var t_dt=today_date.split("/");



	var dt_today=new Date(t_dt[0],t_dt[1],t_dt[2]);



	var dt_check_in=new Date(checkYear, checkMonth, checkDay);



		if (dt_check_in<dt_today)



		  {



				alert(t_msg);



				return 0;



		  }else



		  {



			  return 1;



			  }



		



}







//new code for 'en'  Email







function echeck(str) {







		var at="@"



		var dot="."



		var lat=str.indexOf(at)



		var lstr=str.length



		var ldot=str.indexOf(dot)



		if (str.indexOf(at)==-1){



		   alert("Invalid E-mail ID")



		   return false



		}







		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){



		   alert("Invalid E-mail ID")



		   return false



		}







		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){



		    alert("Invalid E-mail ID")



		    return false



		}







		 if (str.indexOf(at,(lat+1))!=-1){



		    alert("Invalid E-mail ID")



		    return false



		 }







		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){



		    alert("Invalid E-mail ID")



		    return false



		 }







		 if (str.indexOf(dot,(lat+2))==-1){



		    alert("Invalid E-mail ID")



		    return false



		 }



		



		 if (str.indexOf(" ")!=-1){



		    alert("Invalid E-mail ID")



		    return false



		 }











if (str.substring(lstr-1,lstr)==dot)



{



	alert("Invalid E-mail ID")



    return false



}		 



		 







 		 return true					



	}











//new code for 'jp'  Email



function countWords(obj,msg)



{	



var cnt;



cnt=obj.value.split(' ').length;



	if(cnt>200)



	{



		alert(msg);



		return false;



	}



	else



	{



		return true;



	}



}















function jcheck(str) {







		var at="@"



		var dot="."



		var lat=str.indexOf(at)



		var lstr=str.length



		var ldot=str.indexOf(dot)



		if (str.indexOf(at)==-1){



		   alert("dAhX𐳂͂ĉB")



		   return false



		}







		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){



		   alert("dAhX𐳂͂ĉB")



		   return false



		}







		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){



		    alert("dAhX𐳂͂ĉB")



		    return false



		}







		 if (str.indexOf(at,(lat+1))!=-1){



		    alert("dAhX𐳂͂ĉB")



		    return false



		 }







		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){



		    alert("dAhX𐳂͂ĉB")



		    return false



		 }







		 if (str.indexOf(dot,(lat+2))==-1){



		    alert("dAhX𐳂͂ĉB")



		    return false



		 }



		



		 if (str.indexOf(" ")!=-1){



		    alert("dAhX𐳂͂ĉB")



		    return false



		 }



if (str.substring(lstr-1,lstr)==dot)



{



	alert("dAhX𐳂͂ĉB")



    return false



}		 







 		 return true					



	}