// JavaScript Document
//Treeview Estates contact validate JavaScript
//SAE Creative
//author: paulm

// Validate Contact Form

function validateContactForm() {
	var isValid = 1;
	if (document.getElementById("firstName").value == "" || document.getElementById("firstName").value == null || document.getElementById("firstName").value == "Please enter your first name") {
		document.getElementById("firstName").value = "Please enter your first name";
		isValid = 0;
		document.getElementById("firstName").style.border = "1px solid red";
	} else {
		document.getElementById("firstName").style.border = "0px";
	}
	
	if (document.getElementById("surName").value == "" || document.getElementById("surName").value == null || document.getElementById("surName").value == "Please enter your last name") {
		document.getElementById("surName").value = "Please enter your last name";
		isValid = 0;
		document.getElementById("surName").style.border = "1px solid red";
	} else {
		document.getElementById("surName").style.border = "0px";
	}
	
	if (document.getElementById("phone").value == "" || document.getElementById("phone").value == null || document.getElementById("phone").value == "Please enter your phone number") {
		document.getElementById("phone").value = "Please enter your phone number";
		isValid = 0;
		document.getElementById("phone").style.border = "1px solid red";
	} else {
		document.getElementById("phone").style.border = "0px";
	}
	
	/* Email Validation not required
	if (eValidate(document.getElementById("email")) == false) {
		document.getElementById("email").value = "Please enter a valid email";
		isValid = 0;
		document.getElementById("email").style.border = "1px solid red";
	} else {
		document.getElementById("email").style.border = "0px";
	}
	*/
	
	if (document.getElementById("suburb").value == "" || document.getElementById("suburb").value == null || document.getElementById("suburb").value == "Please enter your suburb") {
		document.getElementById("suburb").value = "Please enter your suburb";
		isValid = 0;
		document.getElementById("suburb").style.border = "1px solid red";
	} else {
		document.getElementById("suburb").style.border = "0px";
	}
	
	if (isValid == 1) {
		document.getElementById("submit").click();
	}
}

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

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){return false;
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){return false;
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){return false;
		}

		 if (str.indexOf(at,(lat+1))!=-1){return false;
		 }

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

		 if (str.indexOf(dot,(lat+2))==-1){return false;
		 }
		
		 if (str.indexOf(" ")!=-1){return false;
		 }

 		 return true;				
}

function eValidate(emailID){
	
	if (echeck(emailID.value)==false){
		emailID.value="";
		return false;
	}
	return true;
 }