function validNumberSpace(keyStroke) {
	var keyCode = (document.layers) ? keyStroke.which : event.keyCode;
	var keyString = String.fromCharCode(keyCode).toLowerCase();

	if (keyCode == 13) {
   		document.returnValue = false;
		document.frm.submit();		
	}   
	if ((keyCode < 48 || keyCode > 57)&&keyCode !=32) {
   		document.returnValue = false;
		return;		
	} 
	document.returnValue = true;
}
function validNumber(keyStroke) {
	var keyCode = (document.layers) ? keyStroke.which : event.keyCode;
	var keyString = String.fromCharCode(keyCode).toLowerCase();
	
	if (keyCode == 13) {
   		document.returnValue = false;
		document.frm.submit();		
	}   
	 if ((keyCode < 48 || keyCode > 57)&&keyCode !=46&&keyCode!=45) {
   		document.returnValue = false;
		return;		
	} 
	document.returnValue = true;
}
function validInteger(keyStroke) {
	var keyCode = (document.layers) ? keyStroke.which : event.keyCode;
	var keyString = String.fromCharCode(keyCode).toLowerCase();

	if (keyCode == 13) {
   		document.returnValue = false;
		document.frm.submit();		
	}   
	if (keyCode < 48 || keyCode > 57) {
   		document.returnValue = false;
		return;		
	} 
	document.returnValue = true;
}

function validAlphaNumber(keyStroke) {
	var keyCode = (document.layers) ? keyStroke.which : event.keyCode;
	var keyString = String.fromCharCode(keyCode).toLowerCase();

	if (keyCode == 13) {
   		document.returnValue = false;
		document.frm.submit();		
	}   
	if (keyCode < 32 || keyCode > 163) {
   		document.returnValue = false;
		return;		
	} 
	document.returnValue = true;
}

function validDate(keyStroke) {
	var keyCode = (document.layers) ? keyStroke.which : event.keyCode;
	var keyString = String.fromCharCode(keyCode).toLowerCase();

	if (keyCode == 13) {
   		document.returnValue = false;
		document.frm.submit();		
	}   
	if ((keyCode < 48 || keyCode > 57)&&keyCode !=47) {
   		document.returnValue = false;
		return;		
	} 
	document.returnValue = true;
}
function isEmail(email){
  var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
  if (filter.test(email))
	return true
  else{
	return false
  }
} 

function sendEmail (email) {
	window.location='mailto:'+email;
}

function openWebPage(url) {
	window.open(url);
}

function printPreview()
{ 
	var browser=navigator.appName;
	if (browser == 'Microsoft Internet Explorer' || browser=='MSIE')
	{
		var OLECMDID = 7; 
		var PROMPT = 1; // 2 DONTPROMPTUSER 
		var WebBrowser= '<OBJECT ID="WebBrowser1" WIDTH=0 HEIGHT=0 CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>'; 
		
		document.body.insertAdjacentHTML('beforeEnd', WebBrowser); WebBrowser1.ExecWB(OLECMDID, PROMPT);
		WebBrowser1.outerHTML = ""; 
	} else {	 
		 window.print();
	}
}

function isNumeric(strTest)
{
	var NumericRegExp = /^\d+$/;
	var regex = new RegExp(NumericRegExp);
	return (regex.test(strTest));
}

function BlendOpacity(id, opacStart, opacEnd, millisec) {
	// Speed for each frame
	var speed = Math.round(millisec / 100);
	var timer = 0;


	if(opacStart > opacEnd) {
		for(i = opacStart; i >= opacEnd; i--) {
			setTimeout("SetOpacity(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	} else if(opacStart < opacEnd) {
		for(i = opacStart; i <= opacEnd; i++){
			setTimeout("SetOpacity(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	}
}

//change the opacity for different browsers
function SetOpacity(opacity, id) {
	if (document.getElementById(id) == null)
		return false;
	
	var object = document.getElementById(id).style; 
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
}

  var strSoftHyphen = (navigator.userAgent.toLowerCase().indexOf("applewebkit") > -1 || document.all) ? "&shy;" : "<wbr/>"; // use soft-hyphen for IE and Opera which are known to implement it correctly
      
  function SoftWrap(str, maxcolumns) {
    // these regular expressions need to incorporate variables (function params), so cant be static properties of the function, to save a few operations in repeated use
    var wordspaceRe = new RegExp('^\\w{1,' + maxcolumns + '}\\s+');
    var punctuationRe = new RegExp('^[!\\._\\-\\\\\,=\\*]{1,' + maxcolumns + '}');

    var wrapstr = "";
    var charCount = 0;
    while(str.length) {
      var endidx = 1;
      // shortcut if there's less remaining characters than the maxcols
      if(str.length < maxcolumns) {
        wrapstr += str; 
        break;
      }
      // look ahead for space characters
      var spaceMatches = str.match(wordspaceRe);
      if(spaceMatches && spaceMatches[0]) {
        endidx = spaceMatches[0].length;
        wrapstr += str.substring(0, endidx); 
        str = str.substring(endidx);
        charCount = 0; // reset 
        continue;
      } else {
        // handle markup
        if(str.charAt(0) == "<" && str.indexOf(">") > -1) {
          endidx = str.indexOf(">");
          charCount++; // count as one character
        } else if( str.charAt(0) == "&" && str.match(/^&\w+;/) ) { // handle entities
          endidx = (str.indexOf(";") > -1) ? str.indexOf(";") +1 : str.length;
          charCount++; // count as one character
        } else { 
          var puncMatches = str.match(punctuationRe);
          if(puncMatches && puncMatches[0]) {
            // handle punctuation
            endidx = puncMatches[0].length;
            charCount += endidx; // count as one character
          } else {
            charCount++; // default case is just one character
          }
        }
      }
      wrapstr += str.substring(0, endidx);
  
      if(charCount >= maxcolumns) {
        wrapstr += strSoftHyphen;
        charCount = 0;
      }
      str = str.substring(endidx);
    }
    return wrapstr;
  }
  
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}