/**********************************************************************************************
	              function.js Created by Subhasish Nag 6th February 2005
**********************************************************************************************/
function setCheckBox(theForm,theStatus) {
	var sus=eval("window.document."+theForm+".elements.length");
	for(j=0;j<sus;j++) {
		if(eval("window.document."+theForm+".elements["+j+"].type")=="checkbox") {
			eval("window.document."+theForm+".elements["+j+"].checked="+theStatus);
		}
	}
}
function getDeleteConfirm(theURL,theValue,theMsg) {
	var str="Are you sure you want to delete this "+theMsg+" : "+theValue+" ?    ";
	choice=confirm(str);
	if(choice) {
		window.location.href=theURL;
	} else {
		return false;
	}
}

function CheckFileField(theForm,theElement,theValue) {
	var fileVal=eval("window.document."+theForm+"."+theElement+".value");
	if(fileVal=="") {
		alert("Please provide a "+theValue+" Image    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		return false;
	}
	var ext=fileVal.substr(fileVal.lastIndexOf(".")).toLowerCase();
	if(ext!=".gif" && ext!=".jpeg" && ext!=".png" && ext!=".jpg") {
		alert("Image file should be .gif or .png or .jpeg format    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		eval("window.document."+theForm+"."+theElement+".select()");
		return false;
	}
}

function CheckAttachment(theForm,theElement) {
	var fileVal=eval("window.document."+theForm+"."+theElement+".value");
	var ext=fileVal.substr(fileVal.lastIndexOf(".")).toLowerCase();
	if(ext==".exe") {
		alert("EXE attachment not allowed    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		eval("window.document."+theForm+"."+theElement+".select()");
		return false;
	}
}
 
function isEmpty(theForm,theElement,theMess) {
	var str=eval("window.document."+theForm+"."+theElement+".value");
	if(str=="") {
		alert(""+theMess+" should not be empty    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		return false;
	}
}

function isPassword(theForm,theElement,theMess) {
	var str=eval("window.document."+theForm+"."+theElement+".value");
	if(str=="") {
		alert(""+theMess+" should not be empty    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		return false;
	}
	if(str.length < 6) {
		alert(""+theMess+" should not be less than six characters    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		return false;
	}
}

function IsNumeric(theForm,theElement,theMess) {
	var str=eval("window.document."+theForm+"."+theElement+".value");
	if(str=="") {
		alert(""+theMess+" should not be empty    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		return false;
	}
	if(isNaN(str)==true || parseInt(str) <= 0) {
		alert(""+theMess+" should not be alpha numeric and always greater than Zero    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		eval("window.document."+theForm+"."+theElement+".select()");
		return false;
	}
}

function isEmail(theForm,theElement,theMess) {
	var str=eval("window.document."+theForm+"."+theElement+".value");
	if(str=="") {
		alert(""+theMess+" should not be empty !!! Please provide a valid email address    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		return false;
	}
	var re = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,})+$/;
	if(re.test(str)==false) {
		alert("That is not a valid Email address. Please enter again.    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		eval("window.document."+theForm+"."+theElement+".select()");
		return false;
	}
}

function isPhone(theForm,theElement,theMess) {
	var str=eval("window.document."+theForm+"."+theElement+".value");
	if(str=="") {
		alert(""+theMess+" should not be empty !!! Please provide a valid phone number    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		return false;
	}
	var re = /^\(?[2-9]\d{2}[\)\.-]?\s?\d{3}[\s\.-]?\d{4}$/;
	if(re.test(str)==false) {
		alert("That is not a valid phone number. Please enter again.    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		eval("window.document."+theForm+"."+theElement+".select()");
		return false;
	}
}

function isURL(theForm,theElement,theMess) {
	var str=eval("window.document."+theForm+"."+theElement+".value");
	if(str=="") {
		alert(""+theMess+" should not be empty !!! Please provide a valid website url    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		return false;
	}
	var re = /^(([\w]+:)?\/\/)?(([\d\w]|%[a-fA-f\d]{2,2})+(:([\d\w]|%[a-fA-f\d]{2,2})+)?@)?([\d\w][-\d\w]{0,253}[\d\w]\.)+[\w]{2,4}(:[\d]+)?(\/([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)*(\?(&?([-+_~.\d\w]|%[a-fA-f\d]{2,2})=?)*)?(#([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)?$/;
	if(re.test(str)==false) {
		alert("That is not a valid website address. Please enter again.    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		eval("window.document."+theForm+"."+theElement+".select()");
		return false;
	}	
}
function isSpecialChar(theForm,theElement,theMsg) {
	var iChars = "!@#$%^&*~`()+=[]\\\';,/{}|\":<>?";
	for(var i=0;i<eval("window.document."+theForm+"."+theElement+".value.length");i++) {
		if(iChars.indexOf(eval("window.document."+theForm+"."+theElement+".value.charAt("+i+")"))!=-1) {
			alert(theMsg);
			eval("window.document."+theForm+"."+theElement+".focus()");
			eval("window.document."+theForm+"."+theElement+".select()");
			return false;
		}
	}
}
function setCombo(theForm,theElement,theMess) {
	var str=eval("window.document."+theForm+"."+theElement+".selectedIndex");
	if(str==0) {
		alert("Please select a value for "+theMess+"    ");
		eval("window.document."+theForm+"."+theElement+".focus()");
		return false
	}
}
function _doPagination(page,query) {
	var d = window.document;
	var str = d.getElementById('cmbPage')[d.getElementById('cmbPage').selectedIndex].value;
	if(query == "") {
		window.location.href = page + "?page=" + str;
	} else {
		window.location.href = page + "?page=" + str + "&" + query;
	}
}
function _doPaging(param,pWebsite,pCategory,pPage,pRecord) {
	var d = window.document;
	if(param == "record") {
		var str = d.getElementById('cRecord')[d.getElementById('cRecord').selectedIndex].value;
		var goto = pWebsite + "/portfolio/" + pCategory + "/" + pPage + "/" + str + ".xml";
	} else if(param == "category") {
		var str = d.getElementById('cCategory')[d.getElementById('cCategory').selectedIndex].value;
		var goto = pWebsite + "/portfolio/" + str + "/1/" + pRecord + ".xml";
	} else {
		var str = d.getElementById('cPage')[d.getElementById('cPage').selectedIndex].value;
		var goto = pWebsite + "/portfolio/" + pCategory + "/" + str + "/" + pRecord + ".xml";
	}
	window.location.href = goto;
}
function LoadPopup(getFileName,getWindowName,getHeight,getWidth) {
	var _file = getFileName;
	var _window = getWindowName;
	var _toolbar = 0;
	var _menubar = 0;
	var _status = 1;
	var _resizable = 1;
	var _width = getWidth;
	var _height = getHeight;
	var _top = (screen.height - _height) / 2;
	var _left = (screen.width - _width) / 2;
	var _scrollbars = 1;
	
	var _condition = "toolbar=" + _toolbar + ",menubar=" + _menubar + ",status=" + _status + ",resizable=" + _resizable;
	_condition+=",width=" + _width + ",height=" + _height + ",left=" + _left + ",top=" + _top + ",scrollbars=" + _scrollbars + "";
	
	window.open(_file,_window,_condition);
}
function _doInputNumberOnly() {
	if(event.keyCode < 46 || event.keyCode > 57) {
		event.returnValue = false;
	}
}
function modelessDialogShow(url,width,height) {
	window.showModelessDialog(url,window,"dialogWidth:"+width+"px;dialogHeight:"+height+"px;edge:Raised;center:1;help:0;resizable:1;");
}
function modalDialogShow(url,width,height) {
	window.showModalDialog(url,window,"dialogWidth:"+width+"px;dialogHeight:"+height+"px;edge:Raised;center:1;help:0;resizable:1;maximize:1");
}
function setImageClass(cId,cClassName) {
	window.document.getElementById(cId).className = cClassName;
}