/**
 * DHTML email validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */

function echeck(str) {
		var erMsg = document.getElementById('errorMsg');
		var erNo1 = document.getElementById('erNo1');
		
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   erMsg.innerHTML = 'Please enter a valid Email';
		   erNo1.innerHTML = '<span class="error">Email</div>';
		   //alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   erMsg.innerHTML = 'Please enter a valid Email';
		   erNo1.innerHTML = '<span class="error">Email</div>';
		   //alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    erMsg.innerHTML = 'Please enter a valid Email';
			erNo1.innerHTML = '<span class="error">Email</div>';
			//alert("Invalid E-mail ID")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    erMsg.innerHTML = 'Please enter a valid Email';
			erNo1.innerHTML = '<span class="error">Email</div>';
			//alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    erMsg.innerHTML = 'Please enter a valid Email';
			erNo1.innerHTML = '<span class="error">Email</div>';
			//alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    erMsg.innerHTML = 'Please enter a valid Email';
			erNo1.innerHTML = '<span class="error">Email</div>';
			//alert("Invalid E-mail ID")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    erMsg.innerHTML = 'Please enter a valid Email';
			erNo1.innerHTML = '<span class="error">Email</div>';
			//alert("Invalid E-mail ID")
		    return false
		 }

 		 return true					
}
function echeck2(str) {
		var erMsg = document.getElementById('errorMsg');
		var erNo1 = document.getElementById('erNo1');
		
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   erMsg.innerHTML = 'Please enter a valid Email';
		   erNo1.innerHTML = '<span class="error">Email*:</div>';
		   //alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   erMsg.innerHTML = 'Please enter a valid Email';
		   erNo1.innerHTML = '<span class="error">Email*:</div>';
		   //alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    erMsg.innerHTML = 'Please enter a valid Email';
			erNo1.innerHTML = '<span class="error">Email*:</div>';
			//alert("Invalid E-mail ID")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    erMsg.innerHTML = 'Please enter a valid Email';
			erNo1.innerHTML = '<span class="error">Email*:</div>';
			//alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    erMsg.innerHTML = 'Please enter a valid Email';
			erNo1.innerHTML = '<span class="error">Email*:</div>';
			//alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    erMsg.innerHTML = 'Please enter a valid Email';
			erNo1.innerHTML = '<span class="error">Email*:</div>';
			//alert("Invalid E-mail ID")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    erMsg.innerHTML = 'Please enter a valid Email';
			erNo1.innerHTML = '<span class="error">Email*:</div>';
			//alert("Invalid E-mail ID")
		    return false
		 }

 		 return true					
}

function ValidateForm(){
	var erMsg = document.getElementById('errorMsg');
	var erNo1 = document.getElementById('erNo1');
	var erNo2 = document.getElementById('erNo2');
	var emailID=document.enquiry.email;
	var emailContent=document.enquiry.content;
	
	
	if ((emailID.value=="") && (emailContent.value=="")){
		erMsg.innerHTML = 'Please enter a valid Email<br />Please enter your Comments or Questions';
		erNo1.innerHTML = '<span class="error">Email</div>';
		erNo2.innerHTML = '<span class="error">Comments or Questions</div>';
		//alert("Please Enter your Email ID")
		//emailID.focus()
		return false
	}
	else if (emailID.value==""){
		erMsg.innerHTML = 'Please enter a valid Email';
		erNo1.innerHTML = '<span class="error">Email</div>';
		return false
	}
	else if (emailContent.value==""){
		erMsg.innerHTML = 'Please enter your Comments or Questions';
		erNo2.innerHTML = '<span class="error">Comments or Questions</div>';
		return false
	}
	
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	
	return true
 }

 function ValidateForm2(){
	var erMsg = document.getElementById('errorMsg');
	var erNo1 = document.getElementById('erNo1');
	var emailID=document.enquiry.email;
	var emailContent=document.enquiry.content;
	
	
	
	if (emailID.value==""){
		erMsg.innerHTML = 'Please enter a valid Email';
		erNo1.innerHTML = '<span class="error">Email*:</span>';
		return false
	}
	
	if (echeck2(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	
	return true
 }