function OpenNewWindow(strurl,winname,width,height)
{
	var left = parseInt((screen.availWidth/2) - (width/2));
    var top = parseInt((screen.availHeight/2) - (height/2));
	window.open(strurl, winname,"left="+left+",top="+top+",height="+height+",width="+width+",status=1,toolbar=0,Resizable=0,scrollbars=1");
}

function OpenNewWindowR(strurl,winname,width,height)
{
	var left = parseInt((screen.availWidth/2) - (width/2));
    var top = parseInt((screen.availHeight/2) - (height/2));
	window.open(strurl, winname,"left="+left+",top="+top+",height="+height+",width="+width+",status=1,toolbar=0,Resizable=1,scrollbars=1");
}

function OpenNewWindowF(strurl,winname,width,height)
{
	var left = parseInt((screen.availWidth/2) - (width/2));
    var top = parseInt((screen.availHeight/2) - (height/2));
	window.open(strurl, winname,"left="+left+",top="+top+",height="+height+",width="+width+",status=1,toolbar=1,Resizable=1,scrollbars=1");
}

function OpenNewWindowFull(strurl,winname,width,height)
{
	var left = parseInt((screen.availWidth/2) - (width/2));
    var top = parseInt((screen.availHeight/2) - (height/2));
	window.open(strurl, winname,"left="+left+",top="+top+",height="+height+",width="+width+",status=1,toolbar=1,Resizable=1,scrollbars=1,location=1,menubar=1");
}

function confirm_delete(szWhat, szWho, szURL)
{
	input_box=confirm("Are you sure you want to delete "+ szWhat +" '" + szWho + "'?");
	if (input_box==true)
	{
		location.href = szURL;	//URL of file where delete operation will take place
	}
}

function confirm_box(szWhat, szWho, szURL)
{
	input_box=confirm("Are you sure you want to "+ szWhat +" of '" + szWho + "'?");
	if (input_box==true)
	{
		location.href = szURL;	//URL of file where delete operation will take place
	}
}

function removeAllOptions(selectbox)
{
	var i;
	for(i=selectbox.options.length-1;i>=0;i--)
	{
		selectbox.remove(i);
	}
}

function removeOptions(selectbox)
{
	var i;
	for(i=selectbox.options.length-1;i>=0;i--)
	{
		if(selectbox.options[i].selected)
			selectbox.remove(i);
	}
}

function addOption(selectbox,text,value )
{
	var optn = document.createElement("OPTION");
	optn.text = text;
	optn.value = value;
	selectbox.options.add(optn);
}

/*********************************************************************************/
// Hide & Show content
function hideElement (elementId) {
var element;
if (document.all)
element = document.all[elementId];
else if (document.getElementById)
element = document.getElementById(elementId);
if (element && element.style)
element.style.display = 'none';
}
function showElement (elementId) {
var element;
if (document.all)
element = document.all[elementId];
else if (document.getElementById)
element = document.getElementById(elementId);
if (element && element.style)
element.style.display = '';
}
/*********************************************************************************/

/*********************************************************************************/
// Removes extra spaces from starting and ending
function trim(value)
{
  var text = value;
  while ((text.length) && (text.charAt(0) == " ")) 
	  text = text.substring(1, text.length);
		  while ((text.length) && (text.charAt(text.length-1) == " "))
			   text = text.substring(0, text.length-1);
				   return text.replace(/^\s*|\s*$/g,"");
}
/*********************************************************************************/

function Count(text,long)
{
	var maxlength = new Number(long); 
	// Change number to your max length.

	if (text.value.length > maxlength)
	{
	    text.value = text.value.substring(0,maxlength);
		alert(" Only " + long + " chars allowed for this field.");
	}
}

function isEmail(elementValue)
{
	//alert("In isEmail Function");
	error = false;
	var atplace=elementValue.search("@");
	var emaillen = elementValue.length
	var dotplace= elementValue.lastIndexOf(".")
	var atdotdiff=dotplace-atplace
	var atplace1=elementValue.lastIndexOf("@")
	/*
	if (elementValue=="")
	{
		alert("Email should not be blank");
		error = true;
	}
	*/
	if (atplace != atplace1)
	{
		alert("Email can have only 1 @ sign");
		error = true;	
	}
	if( elementValue.search(" ") >= 0 )
	{
		 alert("Invalid Email Address No Spaces Please");
		 error = true;
	}
	if((atplace==-1) || (dotplace==emaillen) || (atdotdiff<=1))
	{
		alert("Invalid Email Address");
		error = true;
	}
  return  error;
}