//function for opening anywindow for size as bookadspace window
//add by sheetal
function winopen2(x,xname)
	{
	window.open(x,xname,"height=362,width=460,left=300,top=50");
	}
function winopen1(x,xname)
	{
	window.open(x,xname,"height=400,width=460,left=300,top=50");
	}
function winopen(x,xname)
	{
	window.open(x,xname,"height=275,width=352,left=300,top=50");
	}


function winopen3(x,xname)
	{
	window.open(x,xname,"height=500,width=600,left=100,top=20,scrollbars=yes");
	}
	
	

//function for opening the photo gallery window.
//add by preeti
function openPhotoWin(movieid,imgsrc)
	{
	arrtmp=imgsrc.split('/');
	var winpic=window.open("../photopop.aspx?movieid="+movieid+"&imgsrc=" + arrtmp[arrtmp.length-1],"PhotoGal","toolbar=no,left=300,location=no,menubar=no,scrollbars=yes,width=460,height=350,top=50");
	winpic.focus();
	}

//function for opening the subscription window.
//add by shubhangi
function winOpen()
		{
			var win=window.open("subscription/subscribe.aspx","","width=352,height=275,resizable=no,left=300,top=50");
			win.focus();
		}

function chkdata(x)
{
//x=document.formname.elementname
nname=x.name;
fname=x.value;  
regname=/[\w]+/;
	fnameflag=fname.match(regname);	
	if (fnameflag==null)
	{			
		return true;
	}
}
function setNullIfBlank(obj)
{
	if(isBlank(obj))
	obj.value="";
}

function isBlank(val)
{
	if(chkdata(val)==true)
	{	
	if(val.value.charAt(0)=="\n" || val.value.charAt(1)=="\n")
	{
	return true;
	}
	else return false;
	}
	else return false;
}


function allempty(x)
{
//x=document.formname
for(i=0;i<x.elements.length;i++)
			  { 		
					if(x.elements[i].type=="text"||x.elements[i].type=="password")
						{
							if(x.elements[i].value=="")	
							{
							x.elements[i].focus();
							return false;
							}				
						}	
			  }
}
function chkusername(x)
{
//x=document.formname.elementname
nname=x.name;
fname=x.value;     
regname=/[0-9a-zA-Z]+/;
	fnameflag=fname.match(regname);	
	if (fnameflag!=fname && fname !="")
	{		
		x.focus();	
		return false;
	}
}

function chkAlphaNum(x)
{

nname=x.name;
fname=x.value;     
regname=/[0-9a-zA-Z]+/;
	fnameflag=fname.match(regname);	
	if (fnameflag!=fname && fname !="")
	{		
		alert("Please enter alpha numeric value");
		x.focus();	
		x.select();
		return false;
	}
}


function chktmpname(x)
{
//x=document.formname.elementname
nname=x.name;
fname=x.value;     
regname=/[0-9a-zA-Z_\-\.\' ]+/;
	fnameflag=fname.match(regname);	
	if (fnameflag!=fname && fname !="")
	{		
		x.focus();	
		return false;
	}
}

function chkDescription(x)
{

//x=document.formname.elementname
nname=x.name;
fname=x.value;     
regname=/[0-9a-zA-Z_\-\.\'\>\<\,\&\(\)\+\" ]+/;
	fnameflag=fname.match(regname);	
	if (fnameflag!=fname && fname !="")
	{		
		x.focus();	
		return false;
	}
}

function ratingchk(x)
{
//x=document.formname.elementname
nname=x.name;
fname=x.value;     
regname=/[a-zA-Z\/\\ ]+/;
	fnameflag=fname.match(regname);	
	if (fnameflag!=fname && fname !="")
	{		
		x.focus();	
		return false;
	}
}
function chkemail(x)
{
fmail=x.value;
regmail=/[a-zA-Z0-9_\-\.]+@[a-zA-Z0-9]+\.[a-zA-Z0-9.]+/
fmailflag=fmail.match(regmail)
if (fmailflag!=fmail)
	{
	alert("Invalid E-Mail address.");
	x.focus();
	return false;
	 }
}
function chkurl(x)
{
fmail=x.value;
regmail=/http:[a-zA-Z0-9_\-\. \/]+\.[a-zA-Z0-9\&\?\-\=\.]+/
fmailflag=fmail.match(regmail)
if (fmailflag!=fmail)
	{
	alert("Invalid URL");
	x.focus();
	return false;
	 }
}
function chknumber(x)
{
//x=document.formname.elementname
nname=x.name;
fname=x.value;     
regname=/[0-9]+/;
	fnameflag=fname.match(regname);	
	if (fnameflag!=fname && fname !="")
	{		
		x.focus();	
		return false;
	}
}

//Only numbers are allowed
function numchkNew(x){	
	var num=/[0-9]+/
	numflag=x.value.match(num);	
	if(numflag != x.value){
		alert("Please enter numbers only")
		x.focus();
 		x.select();
		return false;
	}
	return true;
}

function chknum(x)
{
//x=document.formname.elementname
nname=x.name;
fname=x.value;     
regname=/[0-9\s\.\(\)]+/;
	fnameflag=fname.match(regname);	
	if (fnameflag!=fname && fname !="")
	{		
		x.focus();
		return false;
	}
}
function chkalpha(x)
{
//x=document.formname.elementname
nname=x.name;
fname=x.value;     
regname=/[a-zA-Z \.]+/;
	fnameflag=fname.match(regname);
	if (fnameflag!=fname || fname =="")
	{
		x.focus();
		return false;
	}
}

function chkLastName(x)
{
nname=x.name;
fname=x.value;     
regname=/[a-zA-Z \']+/;
	fnameflag=fname.match(regname);
	if (fnameflag!=fname || fname =="")
	{
		x.focus();
		return false;
	}
}

function chkcast(x)
{
//x=document.formname.elementname
nname=x.name;
fname=x.value;     
regname=/[&:'-<>()a-zA-Z\,\?!\.\/\\ ]+/;
	fnameflag=fname.match(regname);
	if (fnameflag!=fname || fname =="")
	{
		x.focus();
		return false;
	}
}
function chkempty(x)
{
//x=document.formname.elementname
e=0;
var a=x.value;
if (a=="")
	 {	
	 x.focus();
	 return false; 
   }
}

function chkselect(x)
{
//x=document.formname.selectname x.value=="0"||x.value==0||
if(x.value=="dd"||x.value=="mm"||x.value=="yy"||x.value=="yyyy"||x.value=="-1")
{
x.focus();
return false;
}
}

function trimit(x)
{
//x=document.formname
for(k=0;k<x.elements.length;k++)
			{
					if(x.elements[k].type=="text" || x.elements[k].type=="textarea")
										{
										splitstr=x.elements[k].value.split("");
										var i=0;
										if(splitstr[i]==" ")
										{
										x.elements[k].value="";
										while(splitstr[i]==" ")
										i++;
										for(j=i;j<splitstr.length;j++,i++)
										x.elements[k].value=x.elements[k].value+splitstr[i];
										}
										splitstr=x.elements[k].value.split("");
	
										i=splitstr.length-1
										if(splitstr[i]==" ")
										{
										x.elements[k].value="";
										while(splitstr[i]==" ")
										i--;
										for(j=0;j<=i;j++)
										x.elements[k].value=x.elements[k].value+splitstr[j];
										}
										}
							if(x.elements[k].type=="textarea")
							{
							setNullIfBlank(x.elements[k]);
							}
							
										
					}
}
function ccardlen(x)
{
//x=document.formname
	for(k=0;k<x.length;k++);
	if(k!=16)
	{
		return false;
	}
	else
	{
		return true;
	}
}
function vdatetomm(dd,mm,yy)
{
	var date1=new Date();
	mydd=date1.getDate();
	mymm=date1.getMonth() + 1;
	myyy=date1.getFullYear();
	var mydate= new Date(myyy,mymm,mydd)
	var bdate= new Date(yy,mm,dd)	
	if (mydate>bdate)
	{alert("Select a Date today onwards."); return false;}
}
function vdatetomtod(dd,mm,yy)
{
	var date1=new Date();
	mydd=date1.getDate();
	mymm=date1.getMonth() + 1;
	myyy=date1.getFullYear();
	var mydate= new Date(myyy,mymm,mydd)
	var bdate= new Date(yy,mm,dd)	
	if (mydate>=bdate)
	{alert("Select a Date after today."); return false;}
}

function Notvdatetomtod(dd,mm,yy)
{
	var date1=new Date();
	mydd=date1.getDate();
	mymm=date1.getMonth() + 1;
	myyy=date1.getFullYear();
	var mydate= new Date(myyy,mymm,mydd)
	var bdate= new Date(yy,mm,dd)	
	if (mydate < bdate)
	{alert("Date cannot be grater than today."); return false;}
}
function duration(dd1,mm1,yy1,dd2,mm2,yy2)
{	
	if(mm1<10) mm1="0"+mm1;
	if(dd1<10) dd1="0"+dd1;
	if(mm2<10) mm2="0"+mm2;
	if(dd2<10) dd2="0"+dd2;
	var date1=new Date(mm1+"/"+dd1+"/"+yy1);
	var date2=new Date(mm2+"/"+dd2+"/"+yy2);
	if (date1>date2)
	{alert("Inappropriate Duration"); return false;}
	
}
function vdatebirth(dd,mm,yy)
{
	var date1=new Date();
	mydd=date1.getDate();
	mymm=date1.getMonth() + 1;
	myyy=date1.getFullYear();
	var mydate= new Date(myyy,mymm,mydd)
	var bdate= new Date(yy,mm,dd)	
	if (mydate<bdate)
	{alert(" The Date should be Todays or Prior to today"); return false;}
}
function validdate(dd,mm,yy)
{
	
	 if  (((yy % 4 == 0) && (yy % 100 != 0)) || (yy % 400 == 0))
	  {
		  if(mm == 2)
	  	{
				if(dd > 29)
				{
					alert("This is a Leap Year, Select a date upto 29th.");
					return false;
				}
			}
		}
	 else
	  {
			if(mm == 2)
			{
				if(dd > 28)
				{
					alert("Select a date upto 28th for the month of February");
					return false;
				}
			}
	  }
		if(mm == 4 || mm == 6 || mm == 9 || mm == 11)
		{
			if(dd > 30)
			{
				alert("Select date upto 30th for this Month")
				return false;
			}
		}
	
}

function chkgroup(x)
{
//x=document.formname.groupname 
count=0;
if(x.length>1) 
{
for(i=0;i<x.length;i++)
				{		
				if(x[i].type=="text") 
									{if(x[i].value=="") count=count+1;}
				if(x[i].type=="hidden") 
									{alert("HIDDEN");}
				else
				{if(x[i].checked==false) count=count+1;}
				}			
if (count==x.length) {return false;}
}
else {if(x.checked==false) return false;}
}

function singleq(x)
{
//x=document.formname
for(k=0;k<x.elements.length;k++)
			{
					if(x.elements[k].type=="text"||x.elements[k].type=="textarea")
						{
							mystr="";
							splitstr=x.elements[k].value.split("");
							for(i=0;i<splitstr.length;i++)
							{							
							if(splitstr[i]=="'") {splitstr[i]="''";}
							mystr=mystr+splitstr[i];
							}
							x.elements[k].value=mystr;
							
						}
			}
}


function chkPass(x,y)
{
	if(x.value == y.value)
	  return true;
	else 
	  return false;  
	
}

//New Function for Cross scripting issue

function checkkeywords(strlong,strkeywords,strlabel)
{
  var strname = strlong.value.toLowerCase();
	if(Ltrim_string(strname)!= "")
 	 {
 	  var arrayshort = strkeywords.split("|");
      for (var i =0; i < arrayshort.length;i++)
       {
         var re = new RegExp(arrayshort[i]);
         var result = strname.match(re);
         if(result)
         {
          alert(strlabel + " " + "cannot have key word \"" + arrayshort[i] +"\"" );
          strlong.focus();
          strlong.select();
          return false;
         }
       }
     }
   return true;
}

function Ltrim_string(objID)
{			
	var j = 0,k=0;
	if(objID.length>0)
	{
		for(var i=0;i<objID.length && k<objID.length;i++)
		{
		if(objID.charAt(i)==" ")
			{
			j++;
			}
		else
		{
			k = objID.length;
		}
	}
	objID =objID.substring(j,objID.length);
	}
	return objID;
}