function worldcheck()
{

val =true;

var count;
form=document.forms[0];


	
		

for (a=0;a<=form.length-1;a++)
{

if (form.elements[a].type=="text" )
{
	
		if(form.elements[a].alt)
		{
			testOk = false;
			checkValue	= form.elements[a].alt;
			
			fieldValue	= form.elements[a].value;
			fieldName	= form.elements[a].name
			objFrm		= form;
			objField	= form.elements[a];
			params		= checkValue.split("|");

			if (params[0]!="")
			{
				switch (params[0]) 
				{
					// Calls appropriate validation function based on type				
					case 'blank'			: if (validateBlank(objField)) testOk = true; break;
					case 'equalto'			: if (validateEqualTo(objField, params[1],objFrm)) testOk = true; break;
					case 'length'			: if (validateLength(objField, params)) testOk = true; break;
					case 'number'			: if (validateNumber(objField, params[1], params[2])) testOk = true; break;
					case 'numeric'			: if (validateNumeric(objField,params)) testOk = true; break;
					case 'zip'				: if (validateZip(objField,params)) testOk = true; break;
					case 'phone'			: if (validatePhone(objField)) testOk = true; break;
					case 'email'			: if (validateEmail(objField)) testOk = true; break;
					case 'charactor'		: if (validateChar(objField,params)) testOk = true; break;
					case 'allowCharactor'	: if (validateAllowChar(objField,params)) testOk = true; break;
					case 'checkTerms'		: if (validateCheckTerms(objField)) testOk = true; break;
					default					: alert('Validation Type Not Found:\n'+params[0]);
				}
				if (!testOk) 
				{
					objField.focus();
					return false;
				}
			}//end of switch
		}//end of if

	
	
}
 
 if(form.elements[a].type=="textarea")
 {
 
 if(!form.elements[a].value )
	{
			val=false;	
			alert("Please mention  "+form.elements[a].name);
			form.elements[a].focus();
			break;
	}
 }
 
   if (form.elements[a].type=="radio")
   {
      ename=form.elements[a].name;
	  count=true;
	  
	  
	while(ename==form.elements[a].name)
	{
	
	   	if(form.elements[a].checked )
		  count=false; 
		  
		 a++;
   		
	 }
	 a--;
	 if(count==true) {  
	 
	 
			alert("\n please checked "+ename.substring(3));
			val=false;
			break;
				}
			
	} 
	
	
	
	if(form.elements[a].type=="select-one" )
	{
	  if (form.elements[a].name != "caste" )
	  if(form.elements[a].value==0 )
	   {
	   alert("One of the option is not selected");
	   form.elements[a].focus();
	   val=false
	   break;
	   }
	}
	
	if (form.elements[a].type=="password" )
	{
		if (form.elements[a].value.length<4)
		{
		val= false;
		alert("Password must contain atleast 4 characters");
		form.elements[a].focus();
		break;
		}
		
		if(form.elements[a].name=="cpass")
		{
			if(form.elements[a].value != form.elements[a-1].value)
			{
			val= false;
			alert("Password does not match");
			form.elements[a].focus();
			break;
			}
		}
	}


}




return val;
}



//-----------contact us information check----------------- 

//888888888888888888888888888
//*****************************************************************************************************

function validateBlank(objField)
{
	if (objField.value == "")
	{
		alert("Please provide "+objField.name);
		return false;
	}
	else 
		return true;
}

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

function validateEqualTo(objField,checkValue,objFrm)
{
	var match;
	match = 0;
	for (var i=0; i<objFrm.elements.length; i++)
	{
		if(objFrm.elements[i].name==checkValue)
		{
			match=1;
			objSecField = objFrm.elements[i];
			break;
		}
	}

	if(match==1)
	{
		if(!validateBlank(objField))
			return false;
		if(!validateBlank(objSecField))
			return false;

		if (objField.value!=objSecField.value)
		{
			alert("values of "+objField.name+" and "+objSecField.name+" are not same");
			return false;
		}
		else
			return true;
	}
	else
	{
		alert("Error For Programmer:Please Enter The Correct Field Name");
		return false;
	}
}

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

function validateLength(objField, paramList)
{

	if(paramList[1]=='blank')
	{
		checkValue = paramList[2];
		
		if(!validateBlank(objField))
			return false;
	}
	else
	{
		checkValue = paramList[1];
		if(!objField.value.length)
		return true;
	}
	if(parseInt(objField.value.length)<parseInt(checkValue))
	{
		alert("Please Enter atleast "+checkValue+" Charactor in "+objField.name);
		return false;
	}
return true;
}

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

function validateNumber(objField, firstNumber, secondNumber)		
{
	if(!validateBlank(objField))
		return false;

	if(isNaN(objField.value))
	{
		alert("Please enter numeric value in "+objField.name);
		return false;
	}
	else
	{
		if(parseInt(objField.value)>=firstNumber && parseInt(objField.value)<=secondNumber)
			return true;
		else
		{
			alert("Please enter numeric value between "+firstNumber+" and "+secondNumber+" in "+objField.name);
			return false;
		}
	}
}

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

function validateNumeric(objField,paramList)
{
	if(paramList[1]=='blank')
	{
		if(!validateBlank(objField))
			return false;
	}

	if(isNaN(objField.value))
	{
		alert("Please enter only numeric value in "+objField.name);
		return false;
	}
	else
		return true;
}

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

function validateZip(objField,paramList)
{
	if(paramList[1]=='blank')
	{
		maxLength=parseInt(paramList[2]);
		if(!validateBlank(objField))
			return false;
	}
	else
		maxLength = parseInt(paramList[1]);


	if(!validateNumeric(objField))
		return false;

	if(objField.value.length!=maxLength)
	{
		alert("Please enter "+maxLength+" charactor in "+objField.name);
		return false;
	}
	else
		return true;
}

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

function validatePhone(objField,maxLength)
{
	if(!validateNumeric(objField))
		return false;

	if(objField.value!=maxLength)
	{
		alert("Please enter "+maxLength+" charactor in "+objField.name);
		return false;
	}
	else
		return true;
}

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

function validateCheckTerms(objField)
{

	if(objField.checked==false)
	{
		alert("Please except terms and condition");
		return false;
	}
	else
		return true;
}

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

function validateEmail(objField)
{
	var checkError,firstAt,firstDot;

	if(!validateBlank(objField))
		return false;

	checkError = 0;
	firstAt = 0;
	firstDot = 0;

	firstAt = parseInt(objField.value.indexOf('@',0));
	firstDot = parseInt(objField.value.indexOf('.',0));

	if(parseInt(objField.value.charAt(0))>=0 && parseInt(objField.value.charAt(0))<=9)
	{
		checkError = 1;
	}

	if(firstAt>=0)
	{
		if(objField.value.indexOf('@',firstAt+1)>=0)
		{
			checkError = 1;
		}
		if(!findChar(objField.value,'@',2,firstAt,'.'))
		{
			checkError = 1;
		}
	}

	if(firstDot >= 0)
	{
		for(i=0;i<objField.value.length;i++)
		{
			if(objField.value.charAt(i)=='.')
			{
				if(!findChar(objField.value,'.',2,i,'@'))
				{
					checkError = 1;
				}
			}
		}
	}
	else
		checkError = 1;

	if(checkError == 1)
	{
		alert("Please entre valid Email Address in "+objField.name);
		return false;
	}
	else
		return true;
}

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

function findChar(string,chr,noOfChar,startPos,charNotInclude)
{
	pos = parseInt(string.indexOf(chr,startPos));
	if(pos>1)
	{
		remChar = string.length - pos;
		if(remChar>2)
		{
			subStringLeft = string.substring(pos-2,pos);
			subStringRight = string.substring(pos+1,pos+3);
			if(subStringLeft.indexOf(charNotInclude,0)>=0 || subStringRight.indexOf(charNotInclude,0)>=0)
				return false;
			else
				return true;
		}
		else
		{
			return false;
		}
	}
	else
	{
		return false;
	}
}

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

function validateChar(objField,paramList)
{
	for(i=1;i<paramList.length;i++)
	{
		if(paramList[i]=='blank')
		{
			if(!validateBlank(objField))
				return false;
		}
		else
		{
			if(paramList[i]=='0-9')
			{
				for(j=0;j<objField.value.length;j++)
				{
					if(parseInt(objField.value.charAt(j))>=0 && parseInt(objField.value.charAt(j))<=9)
					{
						alert("Numeric Value Not Allowed In "+objField.name);
						return false;
						break;
					}
				}
			}
			else
			{
				if(paramList[i]=='A-Z' || paramList[i]=='a-z')
				{
					for(j=0;j<objField.value.length;j++)
					{
						if((objField.value.charAt(j)>='a' && objField.value.charAt(j)<='z') || (objField.value.charAt(j)>='A' && objField.value.charAt(j)<='Z'))
						{
							alert("Charactors are Not Allowed In "+objField.name);
							return false;
							break;
						}
					}
				}
				else
				{
					if(objField.value.indexOf(paramList[i],0)>=0)
					{
						alert(paramList[i]+" Charactors are Not Allowed In "+objField.name);
						return false;
						break;
					}
				}
			}
		}
	}
	return true;
}

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

function trimSpaces(objField)
{
	temp = objField.value
	while(''+temp.charAt(0)==' ')
	{
		temp = temp.substring(1,temp.length);
	}
	return(temp)
}

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

function validateConfirm()
{
	if(confirm("Do you want to procced"))
		return true;
	else
		return false;
}

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

function mouse_out(obj,class1)
{
	obj.className = class1;
}

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

function mouse_over(obj,class1)
{
	obj.className = class1;
}

//*****************************************************************************************************
function ValidateStatus()
{
	if(confirm("Do You Want To Proceed"))
		return true;
	else
		return false;
}

//*****************************************************************************************************
function count_char(noOfCharators,obj)
{
	if(obj.value.length>noOfCharators)
	{
	var temp1;
	temp1="";
		for(i=0;i<noOfCharators-2;i++)
		{
			temp1 = temp1 + obj.value.charAt(i)
		}
		obj.value = temp1;
		alert("More then "+noOfCharators+" Charactor not allowed");
		return false;
	}
}