/*Description  : This file is created for validation for the control in the form.*/

function validate(frm)
{
	var n = frm.elements.length;
	for(var i=0;i<n;i++)
	{
		var alt = frm.elements[i].alt;
		var val = frm.elements[i].value;
		var title = frm.elements[i].title;
		var name = frm.elements[i].name;
		var lang = frm.elements[i].lang;
		
		if( (alt && alt != "") || (lang && lang!=" ") )
		{
			var comp = alt.charAt(0);
			if(comp=="" || comp==" ")
			{
				comp = lang.charAt(1);
				rtn1=lang.indexOf('(');
				rtn2=lang.lastIndexOf(')');
			}else{
				rtn1=alt.indexOf('(');
				rtn2=alt.lastIndexOf(')');
			}
			if(comp=="*" || comp=="_")
			{
				if(comp=="*" && Trim(val)=="")
				{
					if(document.getElementById('vFileName'))
					{
						if(frm.vFileName.id!="vFileName" && frm.vOldFileName.value=="")
						{
							alert("Please Enter "+title);
							frm.elements[i].focus();
							return false;
						}else{
							alert("Please Enter "+title);
							frm.elements[i].focus();
							return false;
						}
					}
					else
					{
						alert("Please Enter "+title);
						frm.elements[i].focus();
						return false;
					}
				}else if(comp=="_" && (Trim(val)=="" || Trim(val)=="-1")){
					alert("Select the "+title);
					frm.elements[i].focus();
					return false;
				}
				var valid_char = '';
				var valid_email = 'No';
				var valid_ext = 'No';
				var valid_extension = ''
				for(var j=rtn1+1; j<rtn2; j++)
				{
					if(alt.charAt(j)=="N")
						valid_char += '0123456789.';
					else if(alt.charAt(j)=="I")
						valid_char += '0123456789';
					else if(alt.charAt(j)=="A")
						valid_char += 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
					else if(alt.charAt(j)=="C")
						valid_char += '0123456789.+-';
					else if(alt.charAt(j)=="T")
						valid_char += '0123456789.+-() ';
					else if(alt.charAt(j)=="D")
						valid_char += '0123456789-/: ';
					else if(alt.charAt(j)=="P")
						valid_char += '0123456789-';
					else if(alt.charAt(j)=="M")
						valid_char += '0123456789.-';
					else if(alt.charAt(j)=="K")
						valid_char += '.,';
					
					else if(alt.charAt(j)=="E")
					{
						valid_email = "Yes";
						valid_char += 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789._-@';
					}
					else if(lang.charAt(j)=="U")
					{
						valid_user = "Yes";
						valid_char += 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789._-#@$';
					}
					else if(alt.charAt(j)=="X")
						valid_char = '';
					else if(alt.charAt(j)=="[")
					{
						irtn1=alt.indexOf('[');
						irtn2=alt.lastIndexOf(']');
						
						valid_char += alt.substring(irtn1+1,irtn2);
						j = rtn2;
					}
					else if(alt.charAt(j)=="V")
					{
						if(frm.mode.value=="Update" && frm.vOldFileName.value==""){
							valid_ext = "Yes";
							valid_extension = validExtension;
						}else if (frm.mode.value=="Add"){
							valid_ext = "Yes";
							valid_extension = validExtension;
						}else{
							valid_ext = "No";
						}
					}
				}
				
				if(valid_ext == 'Yes')
				{
					var val;
					var val1,vx;
					var giveAlert="Yes";
					var no;
					val=frm.elements[i].value;
					val1=val.split(".");
					vx=valid_extension.split(",");
					no=parseInt((val1.length)-1);
					
					for(l=0;l<vx.length;l++)
					{
						if(val1[no].toUpperCase()==vx[l].toUpperCase())
						{
							giveAlert="No";
							break;
						}
					}
					if(giveAlert == "Yes")
					{
						alert("Please Upload File with " + valid_extension + " Extension.");
						frm.elements[i].focus();
						return false;
					}
				}
				if(valid_email == 'Yes')
				{
					valid_msg = isValidEmail(frm.elements[i].value);
					if(valid_msg != 0)
					{
						alert(valid_msg);
						frm.elements[i].focus();
						return false;
					}
				}
				for(k=0;k<val.length && valid_char!='';k++)
				{
					ch=val.charAt(k);
					rtn=valid_char.indexOf(ch);
					if(rtn==-1)
					{
						alert("Please Enter Valid "+ title);
						frm.elements[i].focus();
						return false;
					}
				}
				
				//Format Validation Here
				f_str = alt.substring(rtn2+1,alt.length);
				if(f_str != "" && comp=="*")
				{
					arr = f_str.split(':');
					if(parseInt(arr[0]) > 0)
					{
						if(val.length < parseInt(arr[0]))
						{
							alert(title + " must be atleast of "+parseInt(arr[0])+" characters");
							return false;
						} 
					}
					if(parseInt(arr[1]) > 0)
					{
						if(val.length > parseInt(arr[1]))
						{
							alert(title + " must be less than or equal of "+parseInt(arr[1])+" characters");
							return false;
						} 
					}
				}
			}
		}
	}
	return true;
}

//// Used for FCK Validation with other field Validation
function getfckValid(fckId)
{
	if(FCKeditorAPI.GetInstance(fckId)){
		FCKeditorAPI.GetInstance(fckId); 
		s = FCKeditorAPI.GetInstance(fckId); 
		if(s.GetXHTML() == "" || s.GetXHTML() == null) 
			return false;
		else
			return true;
	}else{
		setTimeout("return fckValid("+fckId+");",100);
	}
}
function checkvalidate(frm,fckId)
{
	if(!validate(frm))
		return false;

	if(fckId){
		if(!getfckValid(fckId)){
			var msg_id = fckId+"_msg";
			alert(document.getElementById(msg_id).value);
			return false;
		}
	}
	return true;
}
function isValidEmail(emailStr) {
	var checkTLD=1;
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	var emailPat=/^(.+)@(.+)$/;
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	var validChars="\[^\\s" + specialChars + "\]";
	var quotedUser="(\"[^\"]*\")";
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	var atom=validChars + '+';
	var word="(" + atom + "|" + quotedUser + ")";
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	var matchArray=emailStr.match(emailPat);
	if (matchArray==null) {
		return "Email address seems incorrect (check @ and .'s)";
		//alert("Email address seems incorrect (check @ and .'s)");
		//return false;
	}
	var user=matchArray[1];
	var domain=matchArray[2];
	// Start by checking that only basic ASCII characters are in the strings (0-127).
	for (i=0; i<user.length; i++) {
		if (user.charCodeAt(i)>127) {
			return "Please enter valid e-mail address.";
			//return false;
		}
	}
	for (i=0; i<domain.length; i++) {
		if (domain.charCodeAt(i)>127) {
			return "Please enter valid e-mail address.";
			//return false;
		}
	}
	if (user.match(userPat)==null) {
		return "Please enter valid e-mail address.";
		//return false;
	}
	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) {
		for (var i=1;i<=4;i++) {
			if (IPArray[i]>255) {
				return "Please enter valid e-mail address.";
				//return false;
	   		}
		}
		return 0;
	}
	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	for (i=0;i<len;i++) {
		if (domArr[i].search(atomPat)==-1) {
			return "Please enter valid e-mail address.";
			//return false;
	   }	
	}
	if (checkTLD && domArr[domArr.length-1].length!=2 && 
		domArr[domArr.length-1].search(knownDomsPat)==-1) {
		return "Please enter valid e-mail address.";
		//return false;
	}

// Make sure there's a host name preceding the domain.

	if (len<2) {
		return "Please enter valid e-mail address.";
		//return false;
	}	
	return 0;
}
function keyselrepValid(eve)
{
//	alert(eve.keyCode);return false;
	val = eve.keyCode;
	
	if(!val)
		val=eve.which;
	
	if(val > 47 && val < 58)
	{
		return true;
	}
	else if(val==9 || val==43 || val==8)
	{
		return true;
	}
	else
	{
		return false;
	}
}