// JavaScript Document

function input_box_click(id_){
	
	
	if(id_=="usermail_block")
		{
			if(document.getElementById(id_).value=="Email")
				{	
					document.getElementById(id_).style.color="#000000"
					document.getElementById(id_).value=""
					
				}
		}
		
		if(id_=="upassword_block")
		{
			
			if(document.getElementById(id_).value=="Password")
			{	
				document.getElementById(id_).style.color="#000000";
				document.getElementById(id_).value="";
				
			}
		}
		
	document.getElementById(id_).focus();
}

function input_box_blur(id){
	if(id=="usermail_block")
		{
			if(document.getElementById(id).value=="")
				{	
					document.getElementById(id).value="Email";
					document.getElementById(id).style.color="#8c8c8c";
				}
		}
		
		if(id=="upassword_block")
		{
						
			if(document.getElementById(id).value=="")
			{	
				document.getElementById(id).style.color="#8c8c8c";
				document.getElementById(id).value="Password";
				
				
			}
			
		}
}


function replaceT(obj,obj1){
	var newO=document.getElementById(obj);
	var new1=document.getElementById(obj1);
	newO.style.display='none';
	new1.style.display='block';
	new1.focus();
}

function replaceT_check_empty(obj,obj1){
	var newO=document.getElementById(obj);
	var new1=document.getElementById(obj1);
	if(new1.value==''){	
		newO.style.display='block';
		new1.style.display='none';
	}
	
}
function validate_for_integers(inputfield, inputevent, zipcode) {
	var key;
	var keychar;

	if (zipcode.value.length == 5) {
		if (window.event) {
			key = window.event.keyCode;
		} else if (inputevent) {
			key = inputevent.which;
		} else {
			return true;
		}

		keychar = String.fromCharCode(key);
		// control keys
		if ((key==null) || (key==0) || (key==8) ||
    			(key==9) || (key==13) || (key==27)) {
			return true;

		// numbers
		} else if (("0123456789-").indexOf(keychar) > -1) {
			return true;
		} else {
			return false;
		}
	} else {
		if (window.event) {
			key = window.event.keyCode;
		} else if (inputevent) {
			key = inputevent.which;
		} else {
			return true;
		}

		keychar = String.fromCharCode(key);
		// control keys
		if ((key==null) || (key==0) || (key==8) ||
    			(key==9) || (key==13) || (key==27)) {
			return true;

		// numbers
		} else if (("0123456789").indexOf(keychar) > -1) {
			return true;
			
		} else {
			return false;
		}
	}
} // end of validate_for_integers()